Canonical Security Advisories · November 2021 — Canonical Security Advisories
84 advisories 121 CVEs 2 EXPLOITED

Ubuntu Security Notices (USN-NNNN-N) for 2021-11. Mirrored into Vulnetix VDB.

Every advisory below is enriched with the Vulnetix VDB exploit-intelligence chip (hover a CVE ID in the interactive page to see CVSS, EPSS, KEV status, and PoC maturity). 2 are already weaponised in the wild — see the Exploited section.

What would you fix first?

The advisories below are ordered by the Vulnetix risk prioritization strategy: exploitation evidence first, scores second. On the interactive page you can switch to three other lenses.

Advisories

UBUNTU-CVE-2021-1048

USNExploitedCISA KEV listedHIGH2021-11-02

CVEs:CVE-2021-1048

Affected products

ProductStatusVendorPackageEcosystem
linux affected Ubuntu:18.04:LTS linux
linux-aws affected Ubuntu:18.04:LTS linux-aws
linux-aws-5.0 affected Ubuntu:18.04:LTS linux-aws-5.0
linux-aws-5.3 affected Ubuntu:18.04:LTS linux-aws-5.3
linux-aws-5.8 affected Ubuntu:20.04:LTS linux-aws-5.8
linux-aws-fips affected Ubuntu:Pro:FIPS-updates:18.04:LTS linux-aws-fips
linux-aws-hwe affected Ubuntu:16.04:LTS linux-aws-hwe
linux-azure affected Ubuntu:Pro:14.04:LTS linux-azure
linux-azure affected Ubuntu:16.04:LTS linux-azure
linux-azure affected Ubuntu:18.04:LTS linux-azure
linux-azure-4.15 affected Ubuntu:18.04:LTS linux-azure-4.15
linux-azure-5.3 affected Ubuntu:18.04:LTS linux-azure-5.3
linux-azure-5.8 affected Ubuntu:20.04:LTS linux-azure-5.8
linux-azure-edge affected Ubuntu:18.04:LTS linux-azure-edge
linux-azure-fips affected Ubuntu:Pro:FIPS-updates:18.04:LTS linux-azure-fips
linux-dell300x affected Ubuntu:18.04:LTS linux-dell300x
linux-fips affected Ubuntu:Pro:FIPS-updates:18.04:LTS linux-fips
linux-gcp affected Ubuntu:16.04:LTS linux-gcp
linux-gcp affected Ubuntu:18.04:LTS linux-gcp
linux-gcp-4.15 affected Ubuntu:18.04:LTS linux-gcp-4.15
linux-gcp-5.3 affected Ubuntu:18.04:LTS linux-gcp-5.3
linux-gcp-5.8 affected Ubuntu:20.04:LTS linux-gcp-5.8
linux-gke-4.15 affected Ubuntu:18.04:LTS linux-gke-4.15
linux-hwe affected Ubuntu:16.04:LTS linux-hwe
linux-hwe affected Ubuntu:18.04:LTS linux-hwe
linux-hwe-5.8 affected Ubuntu:20.04:LTS linux-hwe-5.8
linux-hwe-edge affected Ubuntu:16.04:LTS linux-hwe-edge
linux-intel-5.13 affected Ubuntu:20.04:LTS linux-intel-5.13
linux-intel-iot-realtime affected Ubuntu:22.04:LTS linux-intel-iot-realtime
linux-kvm affected Ubuntu:18.04:LTS linux-kvm
linux-oem affected Ubuntu:18.04:LTS linux-oem
linux-oem-5.6 affected Ubuntu:20.04:LTS linux-oem-5.6
linux-oracle affected Ubuntu:18.04:LTS linux-oracle
linux-oracle affected Ubuntu:16.04:LTS linux-oracle
linux-oracle-5.0 affected Ubuntu:18.04:LTS linux-oracle-5.0
linux-oracle-5.3 affected Ubuntu:18.04:LTS linux-oracle-5.3
linux-oracle-5.8 affected Ubuntu:20.04:LTS linux-oracle-5.8
linux-raspi2 affected Ubuntu:20.04:LTS linux-raspi2
linux-raspi2 affected Ubuntu:18.04:LTS linux-raspi2
linux-raspi-realtime affected Ubuntu:24.04:LTS linux-raspi-realtime
linux-realtime affected Ubuntu:22.04:LTS linux-realtime
linux-riscv affected Ubuntu:20.04:LTS linux-riscv
linux-riscv-5.8 affected Ubuntu:20.04:LTS linux-riscv-5.8
linux-snapdragon affected Ubuntu:18.04:LTS linux-snapdragon
Upstream advisory

UBUNTU-CVE-2021-0920

USNExploitedCISA KEV listedMEDIUM2021-11-02

CVEs:CVE-2021-0920

Affected products

ProductStatusVendorPackageEcosystem
linux affected Ubuntu:20.04:LTS linux
linux affected Ubuntu:18.04:LTS linux
linux affected Ubuntu:Pro:16.04:LTS linux
linux affected Ubuntu:Pro:14.04:LTS linux
linux-aws affected Ubuntu:Pro:14.04:LTS linux-aws
linux-aws affected Ubuntu:18.04:LTS linux-aws
linux-aws affected Ubuntu:20.04:LTS linux-aws
linux-aws affected Ubuntu:Pro:16.04:LTS linux-aws
linux-aws-5.0 affected Ubuntu:18.04:LTS linux-aws-5.0
linux-aws-5.11 affected Ubuntu:20.04:LTS linux-aws-5.11
linux-aws-5.3 affected Ubuntu:18.04:LTS linux-aws-5.3
linux-aws-5.4 affected Ubuntu:18.04:LTS linux-aws-5.4
linux-aws-5.8 affected Ubuntu:20.04:LTS linux-aws-5.8
linux-aws-fips affected Ubuntu:Pro:FIPS-updates:20.04:LTS linux-aws-fips
linux-aws-fips affected Ubuntu:Pro:FIPS-updates:18.04:LTS linux-aws-fips
linux-aws-fips affected Ubuntu:Pro:FIPS:20.04:LTS linux-aws-fips
linux-aws-fips affected Ubuntu:Pro:FIPS:18.04:LTS linux-aws-fips
linux-aws-hwe affected Ubuntu:Pro:16.04:LTS linux-aws-hwe
linux-azure affected Ubuntu:18.04:LTS linux-azure
linux-azure affected Ubuntu:Pro:14.04:LTS linux-azure
linux-azure affected Ubuntu:Pro:16.04:LTS linux-azure
linux-azure affected Ubuntu:20.04:LTS linux-azure
linux-azure-4.15 affected Ubuntu:18.04:LTS linux-azure-4.15
linux-azure-5.11 affected Ubuntu:20.04:LTS linux-azure-5.11
linux-azure-5.3 affected Ubuntu:18.04:LTS linux-azure-5.3
linux-azure-5.4 affected Ubuntu:18.04:LTS linux-azure-5.4
linux-azure-5.8 affected Ubuntu:20.04:LTS linux-azure-5.8
linux-azure-edge affected Ubuntu:18.04:LTS linux-azure-edge
linux-azure-fde-5.15 affected Ubuntu:Pro:20.04:LTS linux-azure-fde-5.15
linux-azure-fips affected Ubuntu:Pro:FIPS-updates:20.04:LTS linux-azure-fips
linux-azure-fips affected Ubuntu:Pro:FIPS:20.04:LTS linux-azure-fips
linux-azure-fips affected Ubuntu:Pro:FIPS:18.04:LTS linux-azure-fips
linux-azure-fips affected Ubuntu:Pro:FIPS-updates:18.04:LTS linux-azure-fips
linux-bluefield affected Ubuntu:20.04:LTS linux-bluefield
linux-dell300x affected Ubuntu:18.04:LTS linux-dell300x
linux-fips affected Ubuntu:Pro:FIPS:16.04:LTS linux-fips
linux-fips affected Ubuntu:Pro:FIPS-updates:18.04:LTS linux-fips
linux-fips affected Ubuntu:Pro:FIPS-updates:20.04:LTS linux-fips
linux-fips affected Ubuntu:Pro:FIPS:18.04:LTS linux-fips
linux-fips affected Ubuntu:Pro:FIPS:20.04:LTS linux-fips
linux-gcp affected Ubuntu:18.04:LTS linux-gcp
linux-gcp affected Ubuntu:20.04:LTS linux-gcp
linux-gcp affected Ubuntu:Pro:16.04:LTS linux-gcp
linux-gcp-4.15 affected Ubuntu:18.04:LTS linux-gcp-4.15
linux-gcp-5.11 affected Ubuntu:20.04:LTS linux-gcp-5.11
linux-gcp-5.3 affected Ubuntu:18.04:LTS linux-gcp-5.3
linux-gcp-5.4 affected Ubuntu:18.04:LTS linux-gcp-5.4
linux-gcp-5.8 affected Ubuntu:20.04:LTS linux-gcp-5.8
linux-gcp-fips affected Ubuntu:Pro:FIPS-updates:18.04:LTS linux-gcp-fips
linux-gcp-fips affected Ubuntu:Pro:FIPS-updates:20.04:LTS linux-gcp-fips
linux-gcp-fips affected Ubuntu:Pro:FIPS:20.04:LTS linux-gcp-fips
linux-gcp-fips affected Ubuntu:Pro:FIPS:18.04:LTS linux-gcp-fips
linux-gke affected Ubuntu:20.04:LTS linux-gke
linux-gke-4.15 affected Ubuntu:18.04:LTS linux-gke-4.15
linux-gke-5.4 affected Ubuntu:18.04:LTS linux-gke-5.4
linux-gkeop affected Ubuntu:20.04:LTS linux-gkeop
linux-gkeop-5.4 affected Ubuntu:18.04:LTS linux-gkeop-5.4
linux-hwe affected Ubuntu:Pro:16.04:LTS linux-hwe
linux-hwe affected Ubuntu:18.04:LTS linux-hwe
linux-hwe-5.11 affected Ubuntu:20.04:LTS linux-hwe-5.11
linux-hwe-5.4 affected Ubuntu:18.04:LTS linux-hwe-5.4
linux-hwe-5.8 affected Ubuntu:20.04:LTS linux-hwe-5.8
linux-hwe-edge affected Ubuntu:18.04:LTS linux-hwe-edge
linux-hwe-edge affected Ubuntu:16.04:LTS linux-hwe-edge
linux-ibm affected Ubuntu:20.04:LTS linux-ibm
linux-intel-5.13 affected Ubuntu:20.04:LTS linux-intel-5.13
linux-intel-iot-realtime affected Ubuntu:22.04:LTS linux-intel-iot-realtime
linux-kvm affected Ubuntu:20.04:LTS linux-kvm
linux-kvm affected Ubuntu:18.04:LTS linux-kvm
linux-kvm affected Ubuntu:Pro:16.04:LTS linux-kvm
linux-lts-xenial affected Ubuntu:Pro:14.04:LTS linux-lts-xenial
linux-oem affected Ubuntu:18.04:LTS linux-oem
linux-oem-5.10 affected Ubuntu:20.04:LTS linux-oem-5.10
linux-oem-5.13 affected Ubuntu:20.04:LTS linux-oem-5.13
linux-oem-5.6 affected Ubuntu:20.04:LTS linux-oem-5.6
linux-oracle affected Ubuntu:18.04:LTS linux-oracle
linux-oracle affected Ubuntu:20.04:LTS linux-oracle
linux-oracle affected Ubuntu:Pro:16.04:LTS linux-oracle
linux-oracle-5.0 affected Ubuntu:18.04:LTS linux-oracle-5.0
linux-oracle-5.11 affected Ubuntu:20.04:LTS linux-oracle-5.11
linux-oracle-5.3 affected Ubuntu:18.04:LTS linux-oracle-5.3
linux-oracle-5.4 affected Ubuntu:18.04:LTS linux-oracle-5.4
linux-oracle-5.8 affected Ubuntu:20.04:LTS linux-oracle-5.8
linux-raspi affected Ubuntu:20.04:LTS linux-raspi
linux-raspi2 affected Ubuntu:20.04:LTS linux-raspi2
linux-raspi2 affected Ubuntu:18.04:LTS linux-raspi2
linux-raspi-5.4 affected Ubuntu:18.04:LTS linux-raspi-5.4
linux-raspi-realtime affected Ubuntu:24.04:LTS linux-raspi-realtime
linux-realtime affected Ubuntu:22.04:LTS linux-realtime
linux-riscv affected Ubuntu:20.04:LTS linux-riscv
linux-riscv-5.11 affected Ubuntu:20.04:LTS linux-riscv-5.11
linux-riscv-5.8 affected Ubuntu:20.04:LTS linux-riscv-5.8
linux-snapdragon affected Ubuntu:18.04:LTS linux-snapdragon
Upstream advisory

LSN-0082-1

USNWeaponized exploit2021-11-11

Kernel Live Patch Security Notice

CVEs:CVE-2020-29660CVE-2020-29661CVE-2021-3444CVE-2021-3715

Affected products

ProductStatusVendorPackageEcosystem
linux affected Ubuntu:Pro:18.04:LTS linux
linux affected Ubuntu:Pro:20.04:LTS linux
linux affected Ubuntu:Pro:16.04:LTS linux
linux-gcp affected Ubuntu:Pro:20.04:LTS linux-gcp
linux-gke affected Ubuntu:Pro:20.04:LTS linux-gke
linux-gke-4.15 affected Ubuntu:Pro:18.04:LTS linux-gke-4.15
linux-gke-5.4 affected Ubuntu:Pro:18.04:LTS linux-gke-5.4
linux-gkeop affected Ubuntu:Pro:20.04:LTS linux-gkeop
linux-gkeop-5.4 affected Ubuntu:Pro:18.04:LTS linux-gkeop-5.4
linux-hwe affected Ubuntu:Pro:16.04:LTS linux-hwe
linux-hwe-5.4 affected Ubuntu:Pro:18.04:LTS linux-hwe-5.4
linux-oem affected Ubuntu:Pro:18.04:LTS linux-oem
Upstream advisory

UBUNTU-CVE-2021-21898

USNActive exploitation (sightings)HIGH2021-11-19

CVEs:CVE-2021-21898

Affected products

ProductStatusVendorPackageEcosystem
librecad affected Ubuntu:22.04:LTS librecad
librecad affected Ubuntu:18.04:LTS librecad
librecad affected Ubuntu:20.04:LTS librecad
librecad affected Ubuntu:Pro:16.04:LTS librecad
librecad affected Ubuntu:Pro:18.04:LTS librecad
Upstream advisory

UBUNTU-CVE-2021-27023

USNActive exploitation (sightings)CRITICAL2021-11-18

CVEs:CVE-2021-27023

Affected products

ProductStatusVendorPackageEcosystem
puppet affected Ubuntu:14.04:LTS puppet
puppet affected Ubuntu:20.04:LTS puppet
puppet affected Ubuntu:Pro:16.04:LTS puppet
puppet affected Ubuntu:22.04:LTS puppet
puppet affected Ubuntu:18.04:LTS puppet
Upstream advisory

UBUNTU-CVE-2021-21707

USNPoC exploitMEDIUM2021-11-17

CVEs:CVE-2021-21707

Affected products

ProductStatusVendorPackageEcosystem
php5 affected Ubuntu:Pro:14.04:LTS php5
php7.0 affected Ubuntu:Pro:16.04:LTS php7.0
php7.2 affected Ubuntu:18.04:LTS php7.2
php7.4 affected Ubuntu:20.04:LTS php7.4
Upstream advisory

USN-5137-2

USNPoC exploitHIGH2021-11-11

linux-bluefield, linux-gke-5.4, linux-oracle, linux-oracle-5.4, linux-raspi, linux-raspi-5.4 vulnerabilities

CVEs:CVE-2019-19449CVE-2020-36385CVE-2021-3428CVE-2021-3739CVE-2021-3743CVE-2021-3753CVE-2021-3759CVE-2021-34556CVE-2021-35477

Affected products

ProductStatusVendorPackageEcosystem
linux-bluefield affected Ubuntu:20.04:LTS linux-bluefield
linux-gke-5.4 affected Ubuntu:18.04:LTS linux-gke-5.4
linux-oracle affected Ubuntu:20.04:LTS linux-oracle
linux-oracle-5.4 affected Ubuntu:18.04:LTS linux-oracle-5.4
linux-raspi affected Ubuntu:20.04:LTS linux-raspi
linux-raspi-5.4 affected Ubuntu:18.04:LTS linux-raspi-5.4
Upstream advisory

USN-5137-1

USNPoC exploitHIGH2021-11-09

linux, linux-aws, linux-aws-5.4, linux-azure, linux-azure-5.4, linux-gcp, linux-gcp-5.4, linux-gke, linux-gkeop, linux-gkeop-5.4, linux-hwe-5.4, linux-ibm, linux-kvm vulnerabilities

CVEs:CVE-2019-19449CVE-2020-36385CVE-2021-3428CVE-2021-3739CVE-2021-3743CVE-2021-3753CVE-2021-3759CVE-2021-34556CVE-2021-35477CVE-2021-42252

Affected products

ProductStatusVendorPackageEcosystem
linux affected Ubuntu:20.04:LTS linux
linux-aws affected Ubuntu:20.04:LTS linux-aws
linux-aws-5.4 affected Ubuntu:18.04:LTS linux-aws-5.4
linux-azure affected Ubuntu:20.04:LTS linux-azure
linux-azure-5.4 affected Ubuntu:18.04:LTS linux-azure-5.4
linux-gcp affected Ubuntu:20.04:LTS linux-gcp
linux-gcp-5.4 affected Ubuntu:18.04:LTS linux-gcp-5.4
linux-gke affected Ubuntu:20.04:LTS linux-gke
linux-gkeop affected Ubuntu:20.04:LTS linux-gkeop
linux-gkeop-5.4 affected Ubuntu:18.04:LTS linux-gkeop-5.4
linux-hwe-5.4 affected Ubuntu:18.04:LTS linux-hwe-5.4
linux-ibm affected Ubuntu:20.04:LTS linux-ibm
linux-kvm affected Ubuntu:20.04:LTS linux-kvm
Upstream advisory

USN-5136-1

USNPoC exploitHIGH2021-11-09

linux, linux-aws, linux-aws-hwe, linux-azure, linux-azure-4.15, linux-dell300x, linux-gcp, linux-gcp-4.15, linux-hwe, linux-kvm, linux-oracle, linux-raspi2, linux-snapdragon vulnerabilities

CVEs:CVE-2019-19449CVE-2020-36322CVE-2020-36385CVE-2021-3655CVE-2021-3743CVE-2021-3753CVE-2021-3759CVE-2021-38199CVE-2021-42252

Affected products

ProductStatusVendorPackageEcosystem
linux affected Ubuntu:18.04:LTS linux
linux-aws affected Ubuntu:18.04:LTS linux-aws
linux-aws-hwe affected Ubuntu:Pro:16.04:LTS linux-aws-hwe
linux-azure affected Ubuntu:Pro:16.04:LTS linux-azure
linux-azure affected Ubuntu:Pro:14.04:LTS linux-azure
linux-azure-4.15 affected Ubuntu:18.04:LTS linux-azure-4.15
linux-dell300x affected Ubuntu:18.04:LTS linux-dell300x
linux-gcp affected Ubuntu:Pro:16.04:LTS linux-gcp
linux-gcp-4.15 affected Ubuntu:18.04:LTS linux-gcp-4.15
linux-hwe affected Ubuntu:Pro:16.04:LTS linux-hwe
linux-kvm affected Ubuntu:18.04:LTS linux-kvm
linux-oracle affected Ubuntu:18.04:LTS linux-oracle
linux-oracle affected Ubuntu:Pro:16.04:LTS linux-oracle
linux-raspi2 affected Ubuntu:18.04:LTS linux-raspi2
linux-snapdragon affected Ubuntu:18.04:LTS linux-snapdragon
Upstream advisory

USN-5148-2

USNPoC exploitHIGH2021-11-16

hivex vulnerability

CVEs:CVE-2021-3504

Affected products

ProductStatusVendorPackageEcosystem
hivex affected Ubuntu:Pro:14.04:LTS hivex
hivex affected Ubuntu:Pro:16.04:LTS hivex
Upstream advisory

USN-5148-1

USNPoC exploitHIGH2021-11-16

hivex vulnerability

CVEs:CVE-2021-3504

Affected products

ProductStatusVendorPackageEcosystem
hivex affected Ubuntu:18.04:LTS hivex
hivex affected Ubuntu:20.04:LTS hivex
Upstream advisory

USN-5145-1

USNPoC exploitNONE2021-11-11

postgresql-10, postgresql-12, postgresql-13 vulnerabilities

CVEs:CVE-2021-23214CVE-2021-23222

Affected products

ProductStatusVendorPackageEcosystem
postgresql-10 affected Ubuntu:18.04:LTS postgresql-10
postgresql-12 affected Ubuntu:20.04:LTS postgresql-12
Upstream advisory

UBUNTU-CVE-2021-23214

USNPoC exploitHIGH2021-11-11

CVEs:CVE-2021-23214

Affected products

ProductStatusVendorPackageEcosystem
postgresql-10 affected Ubuntu:18.04:LTS postgresql-10
postgresql-12 affected Ubuntu:20.04:LTS postgresql-12
postgresql-9.3 affected Ubuntu:Pro:14.04:LTS postgresql-9.3
postgresql-9.5 affected Ubuntu:Pro:16.04:LTS postgresql-9.5
Upstream advisory

UBUNTU-CVE-2020-25719

USNPoC exploitHIGH2021-11-09

CVEs:CVE-2020-25719

Affected products

ProductStatusVendorPackageEcosystem
samba affected Ubuntu:Pro:16.04:LTS samba
samba affected Ubuntu:20.04:LTS samba
samba affected Ubuntu:Pro:18.04:LTS samba
samba affected Ubuntu:Pro:14.04:LTS samba
samba affected Ubuntu:22.04:LTS samba
Upstream advisory

USN-5134-1

USNPoC exploitHIGH2021-11-09

docker.io vulnerability

CVEs:CVE-2021-41092

Affected products

ProductStatusVendorPackageEcosystem
docker.io affected Ubuntu:20.04:LTS docker.io
docker.io affected Ubuntu:18.04:LTS docker.io
Upstream advisory

UBUNTU-CVE-2021-23222

USNPoC exploitMEDIUM2021-11-11

CVEs:CVE-2021-23222

Affected products

ProductStatusVendorPackageEcosystem
postgresql-10 affected Ubuntu:18.04:LTS postgresql-10
postgresql-12 affected Ubuntu:20.04:LTS postgresql-12
postgresql-9.3 affected Ubuntu:Pro:14.04:LTS postgresql-9.3
postgresql-9.5 affected Ubuntu:Pro:16.04:LTS postgresql-9.5
Upstream advisory

USN-5133-1

USNPoC exploitCRITICAL2021-11-04

A security issue was fixed in ICU

CVEs:CVE-2020-21913

Affected products

ProductStatusVendorPackageEcosystem
icu affected Ubuntu:18.04:LTS icu
icu affected Ubuntu:Pro:16.04:LTS icu
icu affected Ubuntu:Pro:14.04:LTS icu
Upstream advisory

USN-5135-1

USNPoC exploitMEDIUM2021-11-09

linux, linux-aws, linux-aws-5.11, linux-azure, linux-azure-5.11, linux-gcp, linux-gcp-5.11, linux-hwe-5.11, linux-kvm, linux-oem-5.13, linux-oracle, linux-oracle-5.11, linux-raspi vulnerability

CVEs:CVE-2021-3759

Affected products

ProductStatusVendorPackageEcosystem
linux-aws-5.11 affected Ubuntu:20.04:LTS linux-aws-5.11
linux-azure-5.11 affected Ubuntu:20.04:LTS linux-azure-5.11
linux-gcp-5.11 affected Ubuntu:20.04:LTS linux-gcp-5.11
linux-hwe-5.11 affected Ubuntu:20.04:LTS linux-hwe-5.11
linux-oem-5.13 affected Ubuntu:20.04:LTS linux-oem-5.13
linux-oracle-5.11 affected Ubuntu:20.04:LTS linux-oracle-5.11
Upstream advisory

USN-5138-1

USNCoalition ESS < 30%HIGH2021-11-10

python-py vulnerability

CVEs:CVE-2020-29651

Affected products

ProductStatusVendorPackageEcosystem
python-py affected Ubuntu:20.04:LTS python-py
python-py affected PyPI
python-py affected Ubuntu:18.04:LTS python-py
Upstream advisory

UBUNTU-CVE-2021-35368

USNCoalition ESS < 30%CRITICAL2021-11-05

CVEs:CVE-2021-35368

Affected products

ProductStatusVendorPackageEcosystem
modsecurity-crs affected Ubuntu:16.04:LTS modsecurity-crs
modsecurity-crs affected Ubuntu:18.04:LTS modsecurity-crs
modsecurity-crs affected Ubuntu:24.04:LTS modsecurity-crs
modsecurity-crs affected Ubuntu:22.04:LTS modsecurity-crs
modsecurity-crs affected Ubuntu:25.10 modsecurity-crs
modsecurity-crs affected Ubuntu:20.04:LTS modsecurity-crs
Upstream advisory

UBUNTU-CVE-2021-21899

USNCoalition ESS < 30%HIGH2021-11-19

CVEs:CVE-2021-21899

Affected products

ProductStatusVendorPackageEcosystem
librecad affected Ubuntu:20.04:LTS librecad
librecad affected Ubuntu:Pro:16.04:LTS librecad
librecad affected Ubuntu:18.04:LTS librecad
librecad affected Ubuntu:Pro:18.04:LTS librecad
Upstream advisory

UBUNTU-CVE-2021-21900

USNCoalition ESS < 30%HIGH2021-11-19

CVEs:CVE-2021-21900

Affected products

ProductStatusVendorPackageEcosystem
librecad affected Ubuntu:25.10 librecad
librecad affected Ubuntu:20.04:LTS librecad
librecad affected Ubuntu:Pro:16.04:LTS librecad
librecad affected Ubuntu:24.04:LTS librecad
librecad affected Ubuntu:18.04:LTS librecad
Upstream advisory

UBUNTU-CVE-2021-23472

USNCoalition ESS < 30%MEDIUM2021-11-03

CVEs:CVE-2021-23472

Affected products

ProductStatusVendorPackageEcosystem
zoneminder affected Ubuntu:24.04:LTS zoneminder
zoneminder affected Ubuntu:Pro:16.04:LTS zoneminder
zoneminder affected Ubuntu:Pro:20.04:LTS zoneminder
zoneminder affected Ubuntu:Pro:22.04:LTS zoneminder
zoneminder affected Ubuntu:25.10 zoneminder
Upstream advisory

UBUNTU-CVE-2020-25721

USNCoalition ESS < 30%HIGH2021-11-09

CVEs:CVE-2020-25721

Affected products

ProductStatusVendorPackageEcosystem
samba affected Ubuntu:Pro:16.04:LTS samba
samba affected Ubuntu:20.04:LTS samba
samba affected Ubuntu:Pro:18.04:LTS samba
samba affected Ubuntu:Pro:14.04:LTS samba
samba affected Ubuntu:22.04:LTS samba
Upstream advisory

UBUNTU-CVE-2021-28706

USNCoalition ESS < 30%HIGH2021-11-23

CVEs:CVE-2021-28706

Affected products

ProductStatusVendorPackageEcosystem
xen affected Ubuntu:25.10 xen
xen affected Ubuntu:24.04:LTS xen
xen affected Ubuntu:22.04:LTS xen
xen affected Ubuntu:18.04:LTS xen
xen affected Ubuntu:20.04:LTS xen
xen affected Ubuntu:16.04:LTS xen
Upstream advisory

UBUNTU-CVE-2020-25717

USNCoalition ESS < 30%HIGH2021-11-09

CVEs:CVE-2020-25717

Affected products

ProductStatusVendorPackageEcosystem
samba affected Ubuntu:Pro:16.04:LTS samba
samba affected Ubuntu:20.04:LTS samba
samba affected Ubuntu:18.04:LTS samba
samba affected Ubuntu:Pro:14.04:LTS samba
samba affected Ubuntu:22.04:LTS samba
Upstream advisory

UBUNTU-CVE-2020-25722

USNCoalition ESS < 30%HIGH2021-11-09

CVEs:CVE-2020-25722

Affected products

ProductStatusVendorPackageEcosystem
samba affected Ubuntu:Pro:16.04:LTS samba
samba affected Ubuntu:20.04:LTS samba
samba affected Ubuntu:18.04:LTS samba
samba affected Ubuntu:Pro:14.04:LTS samba
samba affected Ubuntu:22.04:LTS samba
Upstream advisory

UBUNTU-CVE-2020-25718

USNCoalition ESS < 30%HIGH2021-11-09

CVEs:CVE-2020-25718

Affected products

ProductStatusVendorPackageEcosystem
samba affected Ubuntu:Pro:16.04:LTS samba
samba affected Ubuntu:20.04:LTS samba
samba affected Ubuntu:Pro:18.04:LTS samba
samba affected Ubuntu:Pro:14.04:LTS samba
samba affected Ubuntu:22.04:LTS samba
Upstream advisory

USN-5151-1

USNCoalition ESS < 30%CRITICAL2021-11-18

mailman vulnerabilities

CVEs:CVE-2021-43331CVE-2021-43332

Affected products

ProductStatusVendorPackageEcosystem
mailman affected Ubuntu:18.04:LTS mailman
mailman affected Ubuntu:Pro:16.04:LTS mailman
Upstream advisory

USN-5146-1

USNCoalition ESS < 30%HIGH2021-11-11

thunderbird vulnerabilities

CVEs:CVE-2021-38493

Affected products

ProductStatusVendorPackageEcosystem
thunderbird affected Ubuntu:20.04:LTS thunderbird
thunderbird affected Ubuntu:18.04:LTS thunderbird
Upstream advisory

UBUNTU-CVE-2021-32037

USNCoalition ESS < 30%MEDIUM2021-11-24

CVEs:CVE-2021-32037

Affected products

ProductStatusVendorPackageEcosystem
mongodb affected Ubuntu:16.04:LTS mongodb
mongodb affected Ubuntu:20.04:LTS mongodb
mongodb affected Ubuntu:18.04:LTS mongodb
mongodb affected Ubuntu:14.04:LTS mongodb
Upstream advisory

UBUNTU-CVE-2021-27025

USNCoalition ESS < 30%MEDIUM2021-11-18

CVEs:CVE-2021-27025

Affected products

ProductStatusVendorPackageEcosystem
puppet affected Ubuntu:14.04:LTS puppet
puppet affected Ubuntu:20.04:LTS puppet
puppet affected Ubuntu:Pro:16.04:LTS puppet
puppet affected Ubuntu:22.04:LTS puppet
puppet affected Ubuntu:18.04:LTS puppet
Upstream advisory

UBUNTU-CVE-2021-33479

USNCoalition ESS < 30%HIGH2021-11-17

CVEs:CVE-2021-33479

Affected products

ProductStatusVendorPackageEcosystem
gocr affected Ubuntu:20.04:LTS gocr
gocr affected Ubuntu:16.04:LTS gocr
gocr affected Ubuntu:24.04:LTS gocr
gocr affected Ubuntu:25.10 gocr
gocr affected Ubuntu:18.04:LTS gocr
gocr affected Ubuntu:22.04:LTS gocr
Upstream advisory

UBUNTU-CVE-2021-33481

USNCoalition ESS < 30%HIGH2021-11-17

CVEs:CVE-2021-33481

Affected products

ProductStatusVendorPackageEcosystem
gocr affected Ubuntu:20.04:LTS gocr
gocr affected Ubuntu:16.04:LTS gocr
gocr affected Ubuntu:24.04:LTS gocr
gocr affected Ubuntu:25.10 gocr
gocr affected Ubuntu:18.04:LTS gocr
gocr affected Ubuntu:22.04:LTS gocr
Upstream advisory

USN-5156-1

USNCoalition ESS < 30%CRITICAL2021-11-24

A security issue was fixed in ICU

CVEs:CVE-2021-30535

Affected products

ProductStatusVendorPackageEcosystem
icu affected Ubuntu:20.04:LTS icu
Upstream advisory

UBUNTU-CVE-2021-22095

USNCoalition ESS < 30%MEDIUM2021-11-30

CVEs:CVE-2021-22095

Affected products

ProductStatusVendorPackageEcosystem
spring affected Ubuntu:25.10 spring
spring affected Ubuntu:22.04:LTS spring
spring affected Ubuntu:18.04:LTS spring
spring affected Ubuntu:16.04:LTS spring
spring affected Ubuntu:20.04:LTS spring
spring affected Ubuntu:24.04:LTS spring
Upstream advisory

UBUNTU-CVE-2020-23903

USNCoalition ESS < 30%MEDIUM2021-11-10

CVEs:CVE-2020-23903

Affected products

ProductStatusVendorPackageEcosystem
speex affected Ubuntu:Pro:16.04:LTS speex
speex affected Ubuntu:20.04:LTS speex
speex affected Ubuntu:18.04:LTS speex
speex affected Ubuntu:22.04:LTS speex
Upstream advisory

UBUNTU-CVE-2021-33480

USNCoalition ESS < 30%MEDIUM2021-11-17

CVEs:CVE-2021-33480

Affected products

ProductStatusVendorPackageEcosystem
gocr affected Ubuntu:20.04:LTS gocr
gocr affected Ubuntu:16.04:LTS gocr
gocr affected Ubuntu:24.04:LTS gocr
gocr affected Ubuntu:25.10 gocr
gocr affected Ubuntu:18.04:LTS gocr
gocr affected Ubuntu:22.04:LTS gocr
Upstream advisory

UBUNTU-CVE-2020-23884

USNCoalition ESS < 30%MEDIUM2021-11-10

CVEs:CVE-2020-23884

Affected products

ProductStatusVendorPackageEcosystem
nomacs affected Ubuntu:18.04:LTS nomacs
nomacs affected Ubuntu:24.04:LTS nomacs
nomacs affected Ubuntu:22.04:LTS nomacs
nomacs affected Ubuntu:16.04:LTS nomacs
nomacs affected Ubuntu:25.10 nomacs
nomacs affected Ubuntu:20.04:LTS nomacs
Upstream advisory

USN-5144-1

USNCoalition ESS < 30%CRITICAL2021-11-11

openexr vulnerability

CVEs:CVE-2021-3933

Affected products

ProductStatusVendorPackageEcosystem
openexr affected Ubuntu:Pro:16.04:LTS openexr
openexr affected Ubuntu:18.04:LTS openexr
Upstream advisory

UBUNTU-CVE-2020-6492

USNCoalition ESS < 30%CRITICAL2021-11-02

CVEs:CVE-2020-6492

Affected products

ProductStatusVendorPackageEcosystem
chromium-browser affected Ubuntu:18.04:LTS chromium-browser
chromium-browser affected Ubuntu:16.04:LTS chromium-browser
Upstream advisory

UBUNTU-CVE-2020-23904

USNCoalition ESS < 30%MEDIUM2021-11-10

CVEs:CVE-2020-23904

Affected products

ProductStatusVendorPackageEcosystem
speex affected Ubuntu:Pro:16.04:LTS speex
speex affected Ubuntu:20.04:LTS speex
speex affected Ubuntu:18.04:LTS speex
speex affected Ubuntu:22.04:LTS speex
Upstream advisory

USN-5164-1

USNCoalition ESS < 30%HIGH2021-11-30

linux, linux-aws, linux-aws-hwe, linux-azure, linux-azure-4.15, linux-dell300x, linux-gcp, linux-gcp-4.15, linux-hwe, linux-kvm, linux-oracle, linux-raspi2, linux-snapdragon vulnerabilities

CVEs:CVE-2021-3744CVE-2021-3764CVE-2021-37159

Affected products

ProductStatusVendorPackageEcosystem
linux affected Ubuntu:18.04:LTS linux
linux-aws affected Ubuntu:18.04:LTS linux-aws
linux-aws-hwe affected Ubuntu:Pro:16.04:LTS linux-aws-hwe
linux-azure affected Ubuntu:Pro:16.04:LTS linux-azure
linux-azure affected Ubuntu:Pro:14.04:LTS linux-azure
linux-azure-4.15 affected Ubuntu:18.04:LTS linux-azure-4.15
linux-dell300x affected Ubuntu:18.04:LTS linux-dell300x
linux-gcp affected Ubuntu:Pro:16.04:LTS linux-gcp
linux-gcp-4.15 affected Ubuntu:18.04:LTS linux-gcp-4.15
linux-hwe affected Ubuntu:Pro:16.04:LTS linux-hwe
linux-kvm affected Ubuntu:18.04:LTS linux-kvm
linux-oracle affected Ubuntu:18.04:LTS linux-oracle
linux-oracle affected Ubuntu:Pro:16.04:LTS linux-oracle
linux-raspi2 affected Ubuntu:18.04:LTS linux-raspi2
linux-snapdragon affected Ubuntu:18.04:LTS linux-snapdragon
Upstream advisory

USN-5163-1

USNCoalition ESS < 30%HIGH2021-11-30

linux, linux-aws, linux-aws-5.4, linux-azure, linux-azure-5.4, linux-bluefield, linux-gcp, linux-gcp-5.4, linux-gke, linux-gke-5.4, linux-gkeop, linux-gkeop-5.4, linux-hwe-5.4, linux-ibm, linux-kvm, linux-oracle, linux-oracle-5.4, linux-raspi, linux-raspi-5.4 vulnerabilities

CVEs:CVE-2021-3655CVE-2021-3744CVE-2021-3764CVE-2021-37159

Affected products

ProductStatusVendorPackageEcosystem
linux affected Ubuntu:20.04:LTS linux
linux-aws affected Ubuntu:20.04:LTS linux-aws
linux-aws-5.4 affected Ubuntu:18.04:LTS linux-aws-5.4
linux-azure affected Ubuntu:20.04:LTS linux-azure
linux-azure-5.4 affected Ubuntu:18.04:LTS linux-azure-5.4
linux-bluefield affected Ubuntu:20.04:LTS linux-bluefield
linux-gcp affected Ubuntu:20.04:LTS linux-gcp
linux-gcp-5.4 affected Ubuntu:18.04:LTS linux-gcp-5.4
linux-gke affected Ubuntu:20.04:LTS linux-gke
linux-gke-5.4 affected Ubuntu:18.04:LTS linux-gke-5.4
linux-gkeop affected Ubuntu:20.04:LTS linux-gkeop
linux-gkeop-5.4 affected Ubuntu:18.04:LTS linux-gkeop-5.4
linux-hwe-5.4 affected Ubuntu:18.04:LTS linux-hwe-5.4
linux-ibm affected Ubuntu:20.04:LTS linux-ibm
linux-kvm affected Ubuntu:20.04:LTS linux-kvm
linux-oracle affected Ubuntu:20.04:LTS linux-oracle
linux-oracle-5.4 affected Ubuntu:18.04:LTS linux-oracle-5.4
linux-raspi affected Ubuntu:20.04:LTS linux-raspi
linux-raspi-5.4 affected Ubuntu:18.04:LTS linux-raspi-5.4
Upstream advisory

USN-5161-1

USNCoalition ESS < 30%HIGH2021-11-30

linux, linux-aws, linux-aws-5.11, linux-azure, linux-azure-5.11, linux-gcp, linux-gcp-5.11, linux-hwe-5.11, linux-kvm, linux-oracle, linux-oracle-5.11, linux-raspi vulnerabilities

CVEs:CVE-2021-3655CVE-2021-3744CVE-2021-3764CVE-2021-42252

Affected products

ProductStatusVendorPackageEcosystem
linux-aws-5.11 affected Ubuntu:20.04:LTS linux-aws-5.11
linux-azure-5.11 affected Ubuntu:20.04:LTS linux-azure-5.11
linux-gcp-5.11 affected Ubuntu:20.04:LTS linux-gcp-5.11
linux-hwe-5.11 affected Ubuntu:20.04:LTS linux-hwe-5.11
linux-oracle-5.11 affected Ubuntu:20.04:LTS linux-oracle-5.11
Upstream advisory

UBUNTU-CVE-2020-27820

USNCoalition ESS < 30%MEDIUM2021-11-03

CVEs:CVE-2020-27820

Affected products

ProductStatusVendorPackageEcosystem
linux affected Ubuntu:Pro:16.04:LTS linux
linux affected Ubuntu:Pro:14.04:LTS linux
linux affected Ubuntu:20.04:LTS linux
linux affected Ubuntu:Pro:18.04:LTS linux
linux-aws affected Ubuntu:Pro:14.04:LTS linux-aws
linux-aws affected Ubuntu:Pro:16.04:LTS linux-aws
linux-aws affected Ubuntu:Pro:18.04:LTS linux-aws
linux-aws affected Ubuntu:20.04:LTS linux-aws
linux-aws-5.0 affected Ubuntu:18.04:LTS linux-aws-5.0
linux-aws-5.11 affected Ubuntu:20.04:LTS linux-aws-5.11
linux-aws-5.13 affected Ubuntu:20.04:LTS linux-aws-5.13
linux-aws-5.3 affected Ubuntu:18.04:LTS linux-aws-5.3
linux-aws-5.4 affected Ubuntu:18.04:LTS linux-aws-5.4
linux-aws-5.8 affected Ubuntu:20.04:LTS linux-aws-5.8
linux-aws-fips affected Ubuntu:Pro:FIPS:20.04:LTS linux-aws-fips
linux-aws-fips affected Ubuntu:Pro:FIPS:18.04:LTS linux-aws-fips
linux-aws-fips affected Ubuntu:Pro:FIPS-updates:18.04:LTS linux-aws-fips
linux-aws-fips affected Ubuntu:Pro:FIPS-updates:20.04:LTS linux-aws-fips
linux-aws-hwe affected Ubuntu:Pro:16.04:LTS linux-aws-hwe
linux-azure affected Ubuntu:Pro:16.04:LTS linux-azure
linux-azure affected Ubuntu:Pro:14.04:LTS linux-azure
linux-azure affected Ubuntu:20.04:LTS linux-azure
linux-azure affected Ubuntu:18.04:LTS linux-azure
linux-azure-4.15 affected Ubuntu:Pro:18.04:LTS linux-azure-4.15
linux-azure-5.11 affected Ubuntu:20.04:LTS linux-azure-5.11
linux-azure-5.13 affected Ubuntu:20.04:LTS linux-azure-5.13
linux-azure-5.3 affected Ubuntu:18.04:LTS linux-azure-5.3
linux-azure-5.4 affected Ubuntu:18.04:LTS linux-azure-5.4
linux-azure-5.8 affected Ubuntu:20.04:LTS linux-azure-5.8
linux-azure-edge affected Ubuntu:18.04:LTS linux-azure-edge
linux-azure-fde-5.15 affected Ubuntu:Pro:20.04:LTS linux-azure-fde-5.15
linux-azure-fips affected Ubuntu:Pro:FIPS:18.04:LTS linux-azure-fips
linux-azure-fips affected Ubuntu:Pro:FIPS:20.04:LTS linux-azure-fips
linux-azure-fips affected Ubuntu:Pro:FIPS-updates:20.04:LTS linux-azure-fips
linux-azure-fips affected Ubuntu:Pro:FIPS-updates:18.04:LTS linux-azure-fips
linux-bluefield affected Ubuntu:20.04:LTS linux-bluefield
linux-fips affected Ubuntu:Pro:FIPS:20.04:LTS linux-fips
linux-fips affected Ubuntu:Pro:FIPS-updates:18.04:LTS linux-fips
linux-fips affected Ubuntu:Pro:FIPS:16.04:LTS linux-fips
linux-fips affected Ubuntu:Pro:FIPS-updates:20.04:LTS linux-fips
linux-fips affected Ubuntu:Pro:FIPS:18.04:LTS linux-fips
linux-gcp affected Ubuntu:20.04:LTS linux-gcp
linux-gcp affected Ubuntu:Pro:16.04:LTS linux-gcp
linux-gcp affected Ubuntu:18.04:LTS linux-gcp
linux-gcp-4.15 affected Ubuntu:Pro:18.04:LTS linux-gcp-4.15
linux-gcp-5.11 affected Ubuntu:20.04:LTS linux-gcp-5.11
linux-gcp-5.13 affected Ubuntu:20.04:LTS linux-gcp-5.13
linux-gcp-5.3 affected Ubuntu:18.04:LTS linux-gcp-5.3
linux-gcp-5.4 affected Ubuntu:18.04:LTS linux-gcp-5.4
linux-gcp-5.8 affected Ubuntu:20.04:LTS linux-gcp-5.8
linux-gcp-edge affected Ubuntu:18.04:LTS linux-gcp-edge
linux-gcp-fips affected Ubuntu:Pro:FIPS:20.04:LTS linux-gcp-fips
linux-gcp-fips affected Ubuntu:Pro:FIPS-updates:20.04:LTS linux-gcp-fips
linux-gcp-fips affected Ubuntu:Pro:FIPS-updates:18.04:LTS linux-gcp-fips
linux-gcp-fips affected Ubuntu:Pro:FIPS:18.04:LTS linux-gcp-fips
linux-gke affected Ubuntu:20.04:LTS linux-gke
linux-gke-4.15 affected Ubuntu:18.04:LTS linux-gke-4.15
linux-gke-5.4 affected Ubuntu:18.04:LTS linux-gke-5.4
linux-gkeop affected Ubuntu:20.04:LTS linux-gkeop
linux-gkeop-5.4 affected Ubuntu:18.04:LTS linux-gkeop-5.4
linux-hwe affected Ubuntu:18.04:LTS linux-hwe
linux-hwe affected Ubuntu:Pro:16.04:LTS linux-hwe
linux-hwe-5.11 affected Ubuntu:20.04:LTS linux-hwe-5.11
linux-hwe-5.13 affected Ubuntu:20.04:LTS linux-hwe-5.13
linux-hwe-5.4 affected Ubuntu:18.04:LTS linux-hwe-5.4
linux-hwe-5.8 affected Ubuntu:20.04:LTS linux-hwe-5.8
linux-hwe-edge affected Ubuntu:16.04:LTS linux-hwe-edge
linux-hwe-edge affected Ubuntu:18.04:LTS linux-hwe-edge
linux-ibm affected Ubuntu:20.04:LTS linux-ibm
linux-ibm-5.4 affected Ubuntu:18.04:LTS linux-ibm-5.4
linux-intel-5.13 affected Ubuntu:20.04:LTS linux-intel-5.13
linux-intel-iot-realtime affected Ubuntu:22.04:LTS linux-intel-iot-realtime
linux-iot affected Ubuntu:20.04:LTS linux-iot
linux-kvm affected Ubuntu:Pro:16.04:LTS linux-kvm
linux-kvm affected Ubuntu:Pro:18.04:LTS linux-kvm
linux-kvm affected Ubuntu:20.04:LTS linux-kvm
linux-lts-xenial affected Ubuntu:Pro:14.04:LTS linux-lts-xenial
linux-oem affected Ubuntu:18.04:LTS linux-oem
linux-oem-5.10 affected Ubuntu:20.04:LTS linux-oem-5.10
linux-oem-5.13 affected Ubuntu:20.04:LTS linux-oem-5.13
linux-oem-5.14 affected Ubuntu:20.04:LTS linux-oem-5.14
linux-oem-5.6 affected Ubuntu:20.04:LTS linux-oem-5.6
linux-oracle affected Ubuntu:20.04:LTS linux-oracle
linux-oracle affected Ubuntu:Pro:18.04:LTS linux-oracle
linux-oracle affected Ubuntu:Pro:16.04:LTS linux-oracle
linux-oracle-5.0 affected Ubuntu:18.04:LTS linux-oracle-5.0
linux-oracle-5.11 affected Ubuntu:20.04:LTS linux-oracle-5.11
linux-oracle-5.13 affected Ubuntu:20.04:LTS linux-oracle-5.13
linux-oracle-5.3 affected Ubuntu:18.04:LTS linux-oracle-5.3
linux-oracle-5.4 affected Ubuntu:18.04:LTS linux-oracle-5.4
linux-oracle-5.8 affected Ubuntu:20.04:LTS linux-oracle-5.8
linux-raspi affected Ubuntu:20.04:LTS linux-raspi
linux-raspi2 affected Ubuntu:20.04:LTS linux-raspi2
linux-raspi-5.4 affected Ubuntu:18.04:LTS linux-raspi-5.4
linux-raspi-realtime affected Ubuntu:24.04:LTS linux-raspi-realtime
linux-realtime affected Ubuntu:22.04:LTS linux-realtime
linux-riscv affected Ubuntu:20.04:LTS linux-riscv
linux-riscv-5.11 affected Ubuntu:20.04:LTS linux-riscv-5.11
linux-riscv-5.8 affected Ubuntu:20.04:LTS linux-riscv-5.8
Upstream advisory

USN-5141-1

USNCoalition ESS < 30%HIGH2021-11-11

firejail vulnerability

CVEs:CVE-2021-26910

Affected products

ProductStatusVendorPackageEcosystem
firejail affected Ubuntu:20.04:LTS firejail
Upstream advisory

UBUNTU-CVE-2021-0146

USNCoalition ESS < 30%HIGH2021-11-09

CVEs:CVE-2021-0146

Affected products

ProductStatusVendorPackageEcosystem
intel-microcode affected Ubuntu:18.04:LTS intel-microcode
intel-microcode affected Ubuntu:22.04:LTS intel-microcode
intel-microcode affected Ubuntu:Pro:14.04:LTS intel-microcode
intel-microcode affected Ubuntu:20.04:LTS intel-microcode
intel-microcode affected Ubuntu:Pro:16.04:LTS intel-microcode
Upstream advisory

UBUNTU-CVE-2020-23906

USNCoalition ESS < 30%MEDIUM2021-11-10

CVEs:CVE-2020-23906

Affected products

ProductStatusVendorPackageEcosystem
qtwebengine-opensource-src affected Ubuntu:24.04:LTS qtwebengine-opensource-src
qtwebengine-opensource-src affected Ubuntu:25.10 qtwebengine-opensource-src
qtwebengine-opensource-src affected Ubuntu:18.04:LTS qtwebengine-opensource-src
qtwebengine-opensource-src affected Ubuntu:22.04:LTS qtwebengine-opensource-src
qtwebengine-opensource-src affected Ubuntu:20.04:LTS qtwebengine-opensource-src
Upstream advisory

UBUNTU-CVE-2021-28707

USNCoalition ESS < 30%HIGH2021-11-23

CVEs:CVE-2021-28707

Affected products

ProductStatusVendorPackageEcosystem
xen affected Ubuntu:16.04:LTS xen
xen affected Ubuntu:25.10 xen
xen affected Ubuntu:24.04:LTS xen
xen affected Ubuntu:22.04:LTS xen
xen affected Ubuntu:18.04:LTS xen
xen affected Ubuntu:20.04:LTS xen
Upstream advisory

USN-5149-1

USNCoalition ESS < 30%HIGH2021-11-16

accountsservice vulnerability

CVEs:CVE-2021-3939

Affected products

ProductStatusVendorPackageEcosystem
accountsservice affected Ubuntu:20.04:LTS accountsservice
Upstream advisory

UBUNTU-CVE-2021-28709

USNCoalition ESS < 30%HIGH2021-11-23

CVEs:CVE-2021-28709

Affected products

ProductStatusVendorPackageEcosystem
xen affected Ubuntu:25.10 xen
xen affected Ubuntu:24.04:LTS xen
xen affected Ubuntu:16.04:LTS xen
xen affected Ubuntu:22.04:LTS xen
xen affected Ubuntu:18.04:LTS xen
xen affected Ubuntu:20.04:LTS xen
Upstream advisory

UBUNTU-CVE-2021-28705

USNCoalition ESS < 30%HIGH2021-11-23

CVEs:CVE-2021-28705

Affected products

ProductStatusVendorPackageEcosystem
xen affected Ubuntu:16.04:LTS xen
xen affected Ubuntu:25.10 xen
xen affected Ubuntu:24.04:LTS xen
xen affected Ubuntu:22.04:LTS xen
xen affected Ubuntu:18.04:LTS xen
xen affected Ubuntu:20.04:LTS xen
Upstream advisory

UBUNTU-CVE-2021-28704

USNCoalition ESS < 30%HIGH2021-11-23

CVEs:CVE-2021-28704

Affected products

ProductStatusVendorPackageEcosystem
xen affected Ubuntu:16.04:LTS xen
xen affected Ubuntu:25.10 xen
xen affected Ubuntu:24.04:LTS xen
xen affected Ubuntu:22.04:LTS xen
xen affected Ubuntu:18.04:LTS xen
xen affected Ubuntu:20.04:LTS xen
Upstream advisory

UBUNTU-CVE-2021-28708

USNCoalition ESS < 30%HIGH2021-11-23

CVEs:CVE-2021-28708

Affected products

ProductStatusVendorPackageEcosystem
xen affected Ubuntu:20.04:LTS xen
xen affected Ubuntu:16.04:LTS xen
xen affected Ubuntu:25.10 xen
xen affected Ubuntu:24.04:LTS xen
xen affected Ubuntu:22.04:LTS xen
xen affected Ubuntu:18.04:LTS xen
Upstream advisory

UBUNTU-CVE-2021-28703

USNCoalition ESS < 30%HIGH2021-11-23

CVEs:CVE-2021-28703

Affected products

ProductStatusVendorPackageEcosystem
xen affected Ubuntu:16.04:LTS xen
xen affected Ubuntu:25.10 xen
xen affected Ubuntu:24.04:LTS xen
xen affected Ubuntu:22.04:LTS xen
xen affected Ubuntu:18.04:LTS xen
xen affected Ubuntu:20.04:LTS xen
Upstream advisory

USN-5150-1

USNCoalition ESS < 30%HIGH2021-11-17

openexr vulnerability

CVEs:CVE-2021-3941

Affected products

ProductStatusVendorPackageEcosystem
openexr affected Ubuntu:Pro:16.04:LTS openexr
openexr affected Ubuntu:18.04:LTS openexr
Upstream advisory

UBUNTU-CVE-2021-33098

USNCoalition ESS < 30%MEDIUM2021-11-09

CVEs:CVE-2021-33098

Affected products

ProductStatusVendorPackageEcosystem
linux affected Ubuntu:Pro:16.04:LTS linux
linux affected Ubuntu:Pro:14.04:LTS linux
linux affected Ubuntu:20.04:LTS linux
linux affected Ubuntu:18.04:LTS linux
linux-aws affected Ubuntu:20.04:LTS linux-aws
linux-aws affected Ubuntu:18.04:LTS linux-aws
linux-aws affected Ubuntu:Pro:14.04:LTS linux-aws
linux-aws affected Ubuntu:Pro:16.04:LTS linux-aws
linux-aws-5.0 affected Ubuntu:18.04:LTS linux-aws-5.0
linux-aws-5.11 affected Ubuntu:20.04:LTS linux-aws-5.11
linux-aws-5.3 affected Ubuntu:18.04:LTS linux-aws-5.3
linux-aws-5.4 affected Ubuntu:18.04:LTS linux-aws-5.4
linux-aws-5.8 affected Ubuntu:20.04:LTS linux-aws-5.8
linux-aws-fips affected Ubuntu:Pro:FIPS:18.04:LTS linux-aws-fips
linux-aws-fips affected Ubuntu:Pro:FIPS-updates:18.04:LTS linux-aws-fips
linux-aws-fips affected Ubuntu:Pro:FIPS:20.04:LTS linux-aws-fips
linux-aws-fips affected Ubuntu:Pro:FIPS-updates:20.04:LTS linux-aws-fips
linux-aws-hwe affected Ubuntu:Pro:16.04:LTS linux-aws-hwe
linux-azure affected Ubuntu:Pro:16.04:LTS linux-azure
linux-azure affected Ubuntu:20.04:LTS linux-azure
linux-azure affected Ubuntu:18.04:LTS linux-azure
linux-azure affected Ubuntu:Pro:14.04:LTS linux-azure
linux-azure-4.15 affected Ubuntu:18.04:LTS linux-azure-4.15
linux-azure-5.11 affected Ubuntu:20.04:LTS linux-azure-5.11
linux-azure-5.3 affected Ubuntu:18.04:LTS linux-azure-5.3
linux-azure-5.4 affected Ubuntu:18.04:LTS linux-azure-5.4
linux-azure-5.8 affected Ubuntu:20.04:LTS linux-azure-5.8
linux-azure-edge affected Ubuntu:18.04:LTS linux-azure-edge
linux-azure-fips affected Ubuntu:Pro:FIPS-updates:18.04:LTS linux-azure-fips
linux-azure-fips affected Ubuntu:Pro:FIPS:18.04:LTS linux-azure-fips
linux-azure-fips affected Ubuntu:Pro:FIPS:20.04:LTS linux-azure-fips
linux-azure-fips affected Ubuntu:Pro:FIPS-updates:20.04:LTS linux-azure-fips
linux-bluefield affected Ubuntu:20.04:LTS linux-bluefield
linux-dell300x affected Ubuntu:18.04:LTS linux-dell300x
linux-fips affected Ubuntu:Pro:FIPS:18.04:LTS linux-fips
linux-fips affected Ubuntu:Pro:FIPS:20.04:LTS linux-fips
linux-fips affected Ubuntu:Pro:FIPS-updates:18.04:LTS linux-fips
linux-fips affected Ubuntu:Pro:FIPS:16.04:LTS linux-fips
linux-fips affected Ubuntu:Pro:FIPS-updates:20.04:LTS linux-fips
linux-gcp affected Ubuntu:18.04:LTS linux-gcp
linux-gcp affected Ubuntu:20.04:LTS linux-gcp
linux-gcp affected Ubuntu:Pro:16.04:LTS linux-gcp
linux-gcp-4.15 affected Ubuntu:18.04:LTS linux-gcp-4.15
linux-gcp-5.11 affected Ubuntu:20.04:LTS linux-gcp-5.11
linux-gcp-5.3 affected Ubuntu:18.04:LTS linux-gcp-5.3
linux-gcp-5.4 affected Ubuntu:18.04:LTS linux-gcp-5.4
linux-gcp-5.8 affected Ubuntu:20.04:LTS linux-gcp-5.8
linux-gcp-fips affected Ubuntu:Pro:FIPS-updates:18.04:LTS linux-gcp-fips
linux-gcp-fips affected Ubuntu:Pro:FIPS-updates:20.04:LTS linux-gcp-fips
linux-gcp-fips affected Ubuntu:Pro:FIPS:20.04:LTS linux-gcp-fips
linux-gcp-fips affected Ubuntu:Pro:FIPS:18.04:LTS linux-gcp-fips
linux-gke affected Ubuntu:20.04:LTS linux-gke
linux-gke-4.15 affected Ubuntu:18.04:LTS linux-gke-4.15
linux-gke-5.4 affected Ubuntu:18.04:LTS linux-gke-5.4
linux-gkeop affected Ubuntu:20.04:LTS linux-gkeop
linux-gkeop-5.4 affected Ubuntu:18.04:LTS linux-gkeop-5.4
linux-hwe affected Ubuntu:Pro:16.04:LTS linux-hwe
linux-hwe affected Ubuntu:18.04:LTS linux-hwe
linux-hwe-5.11 affected Ubuntu:20.04:LTS linux-hwe-5.11
linux-hwe-5.4 affected Ubuntu:18.04:LTS linux-hwe-5.4
linux-hwe-5.8 affected Ubuntu:20.04:LTS linux-hwe-5.8
linux-hwe-edge affected Ubuntu:18.04:LTS linux-hwe-edge
linux-hwe-edge affected Ubuntu:16.04:LTS linux-hwe-edge
linux-intel-5.13 affected Ubuntu:20.04:LTS linux-intel-5.13
linux-intel-iot-realtime affected Ubuntu:22.04:LTS linux-intel-iot-realtime
linux-kvm affected Ubuntu:18.04:LTS linux-kvm
linux-kvm affected Ubuntu:Pro:16.04:LTS linux-kvm
linux-kvm affected Ubuntu:20.04:LTS linux-kvm
linux-lts-xenial affected Ubuntu:Pro:14.04:LTS linux-lts-xenial
linux-oem affected Ubuntu:18.04:LTS linux-oem
linux-oem-5.10 affected Ubuntu:20.04:LTS linux-oem-5.10
linux-oem-5.6 affected Ubuntu:20.04:LTS linux-oem-5.6
linux-oracle affected Ubuntu:Pro:16.04:LTS linux-oracle
linux-oracle affected Ubuntu:18.04:LTS linux-oracle
linux-oracle affected Ubuntu:20.04:LTS linux-oracle
linux-oracle-5.0 affected Ubuntu:18.04:LTS linux-oracle-5.0
linux-oracle-5.11 affected Ubuntu:20.04:LTS linux-oracle-5.11
linux-oracle-5.3 affected Ubuntu:18.04:LTS linux-oracle-5.3
linux-oracle-5.4 affected Ubuntu:18.04:LTS linux-oracle-5.4
linux-oracle-5.8 affected Ubuntu:20.04:LTS linux-oracle-5.8
linux-raspi affected Ubuntu:20.04:LTS linux-raspi
linux-raspi2 affected Ubuntu:20.04:LTS linux-raspi2
linux-raspi2 affected Ubuntu:18.04:LTS linux-raspi2
linux-raspi-5.4 affected Ubuntu:18.04:LTS linux-raspi-5.4
linux-raspi-realtime affected Ubuntu:24.04:LTS linux-raspi-realtime
linux-realtime affected Ubuntu:22.04:LTS linux-realtime
linux-riscv affected Ubuntu:20.04:LTS linux-riscv
linux-riscv-5.11 affected Ubuntu:20.04:LTS linux-riscv-5.11
linux-riscv-5.8 affected Ubuntu:20.04:LTS linux-riscv-5.8
linux-snapdragon affected Ubuntu:18.04:LTS linux-snapdragon
Upstream advisory

UBUNTU-CVE-2021-34981

USNCoalition ESS < 30%HIGH2021-11-24

CVEs:CVE-2021-34981

Affected products

ProductStatusVendorPackageEcosystem
linux affected Ubuntu:Pro:16.04:LTS linux
linux affected Ubuntu:Pro:14.04:LTS linux
linux affected Ubuntu:Pro:18.04:LTS linux
linux affected Ubuntu:Pro:20.04:LTS linux
linux-aws affected Ubuntu:Pro:18.04:LTS linux-aws
linux-aws affected Ubuntu:Pro:14.04:LTS linux-aws
linux-aws affected Ubuntu:Pro:20.04:LTS linux-aws
linux-aws affected Ubuntu:Pro:16.04:LTS linux-aws
linux-aws-5.0 affected Ubuntu:18.04:LTS linux-aws-5.0
linux-aws-5.11 affected Ubuntu:20.04:LTS linux-aws-5.11
linux-aws-5.3 affected Ubuntu:18.04:LTS linux-aws-5.3
linux-aws-5.4 affected Ubuntu:Pro:18.04:LTS linux-aws-5.4
linux-aws-5.8 affected Ubuntu:20.04:LTS linux-aws-5.8
linux-aws-fips affected Ubuntu:Pro:FIPS:18.04:LTS linux-aws-fips
linux-aws-fips affected Ubuntu:Pro:FIPS:20.04:LTS linux-aws-fips
linux-aws-fips affected Ubuntu:Pro:FIPS-updates:18.04:LTS linux-aws-fips
linux-aws-fips affected Ubuntu:Pro:FIPS-updates:20.04:LTS linux-aws-fips
linux-aws-hwe affected Ubuntu:Pro:16.04:LTS linux-aws-hwe
linux-azure affected Ubuntu:18.04:LTS linux-azure
linux-azure affected Ubuntu:Pro:14.04:LTS linux-azure
linux-azure affected Ubuntu:Pro:20.04:LTS linux-azure
linux-azure affected Ubuntu:Pro:16.04:LTS linux-azure
linux-azure-4.15 affected Ubuntu:Pro:18.04:LTS linux-azure-4.15
linux-azure-5.11 affected Ubuntu:20.04:LTS linux-azure-5.11
linux-azure-5.3 affected Ubuntu:18.04:LTS linux-azure-5.3
linux-azure-5.4 affected Ubuntu:Pro:18.04:LTS linux-azure-5.4
linux-azure-5.8 affected Ubuntu:20.04:LTS linux-azure-5.8
linux-azure-edge affected Ubuntu:18.04:LTS linux-azure-edge
linux-azure-fde affected Ubuntu:20.04:LTS linux-azure-fde
linux-azure-fde-5.15 affected Ubuntu:Pro:20.04:LTS linux-azure-fde-5.15
linux-azure-fips affected Ubuntu:Pro:FIPS:20.04:LTS linux-azure-fips
linux-azure-fips affected Ubuntu:Pro:FIPS-updates:18.04:LTS linux-azure-fips
linux-azure-fips affected Ubuntu:Pro:FIPS:18.04:LTS linux-azure-fips
linux-azure-fips affected Ubuntu:Pro:FIPS-updates:20.04:LTS linux-azure-fips
linux-bluefield affected Ubuntu:Pro:20.04:LTS linux-bluefield
linux-fips affected Ubuntu:Pro:FIPS-updates:20.04:LTS linux-fips
linux-fips affected Ubuntu:Pro:FIPS:20.04:LTS linux-fips
linux-fips affected Ubuntu:Pro:FIPS:18.04:LTS linux-fips
linux-fips affected Ubuntu:Pro:FIPS-updates:18.04:LTS linux-fips
linux-fips affected Ubuntu:Pro:FIPS:16.04:LTS linux-fips
linux-gcp affected Ubuntu:Pro:20.04:LTS linux-gcp
linux-gcp affected Ubuntu:18.04:LTS linux-gcp
linux-gcp affected Ubuntu:Pro:16.04:LTS linux-gcp
linux-gcp-4.15 affected Ubuntu:Pro:18.04:LTS linux-gcp-4.15
linux-gcp-5.11 affected Ubuntu:20.04:LTS linux-gcp-5.11
linux-gcp-5.3 affected Ubuntu:18.04:LTS linux-gcp-5.3
linux-gcp-5.4 affected Ubuntu:Pro:18.04:LTS linux-gcp-5.4
linux-gcp-5.8 affected Ubuntu:20.04:LTS linux-gcp-5.8
linux-gcp-fips affected Ubuntu:Pro:FIPS-updates:18.04:LTS linux-gcp-fips
linux-gcp-fips affected Ubuntu:Pro:FIPS-updates:20.04:LTS linux-gcp-fips
linux-gcp-fips affected Ubuntu:Pro:FIPS:20.04:LTS linux-gcp-fips
linux-gcp-fips affected Ubuntu:Pro:FIPS:18.04:LTS linux-gcp-fips
linux-gke affected Ubuntu:20.04:LTS linux-gke
linux-gke-4.15 affected Ubuntu:18.04:LTS linux-gke-4.15
linux-gke-5.4 affected Ubuntu:18.04:LTS linux-gke-5.4
linux-gkeop affected Ubuntu:20.04:LTS linux-gkeop
linux-gkeop-5.4 affected Ubuntu:18.04:LTS linux-gkeop-5.4
linux-hwe affected Ubuntu:Pro:16.04:LTS linux-hwe
linux-hwe affected Ubuntu:18.04:LTS linux-hwe
linux-hwe-5.11 affected Ubuntu:20.04:LTS linux-hwe-5.11
linux-hwe-5.4 affected Ubuntu:Pro:18.04:LTS linux-hwe-5.4
linux-hwe-5.8 affected Ubuntu:20.04:LTS linux-hwe-5.8
linux-hwe-edge affected Ubuntu:16.04:LTS linux-hwe-edge
linux-hwe-edge affected Ubuntu:18.04:LTS linux-hwe-edge
linux-ibm affected Ubuntu:Pro:20.04:LTS linux-ibm
linux-ibm-5.4 affected Ubuntu:Pro:18.04:LTS linux-ibm-5.4
linux-intel-5.13 affected Ubuntu:20.04:LTS linux-intel-5.13
linux-intel-iot-realtime affected Ubuntu:22.04:LTS linux-intel-iot-realtime
linux-iot affected Ubuntu:Pro:20.04:LTS linux-iot
linux-kvm affected Ubuntu:Pro:20.04:LTS linux-kvm
linux-kvm affected Ubuntu:Pro:16.04:LTS linux-kvm
linux-kvm affected Ubuntu:Pro:18.04:LTS linux-kvm
linux-lts-xenial affected Ubuntu:Pro:14.04:LTS linux-lts-xenial
linux-oem affected Ubuntu:18.04:LTS linux-oem
linux-oem-5.10 affected Ubuntu:20.04:LTS linux-oem-5.10
linux-oem-5.13 affected Ubuntu:20.04:LTS linux-oem-5.13
linux-oem-5.6 affected Ubuntu:20.04:LTS linux-oem-5.6
linux-oracle affected Ubuntu:Pro:20.04:LTS linux-oracle
linux-oracle affected Ubuntu:Pro:18.04:LTS linux-oracle
linux-oracle affected Ubuntu:Pro:16.04:LTS linux-oracle
linux-oracle-5.0 affected Ubuntu:18.04:LTS linux-oracle-5.0
linux-oracle-5.11 affected Ubuntu:20.04:LTS linux-oracle-5.11
linux-oracle-5.3 affected Ubuntu:18.04:LTS linux-oracle-5.3
linux-oracle-5.4 affected Ubuntu:Pro:18.04:LTS linux-oracle-5.4
linux-oracle-5.8 affected Ubuntu:20.04:LTS linux-oracle-5.8
linux-raspi affected Ubuntu:Pro:20.04:LTS linux-raspi
linux-raspi2 affected Ubuntu:20.04:LTS linux-raspi2
linux-raspi-5.4 affected Ubuntu:Pro:18.04:LTS linux-raspi-5.4
linux-raspi-realtime affected Ubuntu:24.04:LTS linux-raspi-realtime
linux-realtime affected Ubuntu:22.04:LTS linux-realtime
linux-riscv affected Ubuntu:20.04:LTS linux-riscv
linux-riscv-5.11 affected Ubuntu:20.04:LTS linux-riscv-5.11
linux-riscv-5.8 affected Ubuntu:20.04:LTS linux-riscv-5.8
linux-xilinx-zynqmp affected Ubuntu:Pro:20.04:LTS linux-xilinx-zynqmp
Upstream advisory

UBUNTU-CVE-2021-0929

USNCoalition ESS < 30%HIGH2021-11-02

CVEs:CVE-2021-0929

Affected products

ProductStatusVendorPackageEcosystem
linux-aws-5.0 affected Ubuntu:18.04:LTS linux-aws-5.0
linux-aws-5.3 affected Ubuntu:18.04:LTS linux-aws-5.3
linux-azure affected Ubuntu:18.04:LTS linux-azure
linux-azure-5.3 affected Ubuntu:18.04:LTS linux-azure-5.3
linux-azure-edge affected Ubuntu:18.04:LTS linux-azure-edge
linux-gcp affected Ubuntu:18.04:LTS linux-gcp
linux-gcp-5.3 affected Ubuntu:18.04:LTS linux-gcp-5.3
linux-hwe affected Ubuntu:18.04:LTS linux-hwe
linux-hwe-edge affected Ubuntu:18.04:LTS linux-hwe-edge
linux-hwe-edge affected Ubuntu:16.04:LTS linux-hwe-edge
linux-oracle-5.0 affected Ubuntu:18.04:LTS linux-oracle-5.0
linux-oracle-5.3 affected Ubuntu:18.04:LTS linux-oracle-5.3
linux-raspi2 affected Ubuntu:20.04:LTS linux-raspi2
linux-riscv affected Ubuntu:20.04:LTS linux-riscv
Upstream advisory

UBUNTU-CVE-2016-2124

USNEPSS <= 49%MEDIUM2021-11-09

CVEs:CVE-2016-2124

Affected products

ProductStatusVendorPackageEcosystem
samba affected Ubuntu:Pro:16.04:LTS samba
samba affected Ubuntu:20.04:LTS samba
samba affected Ubuntu:18.04:LTS samba
samba affected Ubuntu:Pro:14.04:LTS samba
samba affected Ubuntu:22.04:LTS samba
Upstream advisory

USN-5157-1

USNAll remaining2021-11-25

postorius vulnerability

Affected products

ProductStatusVendorPackageEcosystem
postorius affected Ubuntu:18.04:LTS postorius
postorius affected Ubuntu:20.04:LTS postorius
Upstream advisory

USN-5151-2

USNAll remaining2021-11-25

mailman vulnerabilities

Affected products

ProductStatusVendorPackageEcosystem
mailman affected Ubuntu:Pro:20.04:LTS mailman
Upstream advisory

USN-5121-2

USNAll remaining2021-11-01

mailman vulnerabilities

Affected products

ProductStatusVendorPackageEcosystem
mailman affected Ubuntu:20.04:LTS mailman
Upstream advisory

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Every CVE above is indexed in the Vulnetix VDB with KEV, EPSS, and PoC maturity. The interactive page surfaces that on hover.