Canonical Security Advisories · April 2023 — Canonical Security Advisories
78 advisories 262 CVEs 7 EXPLOITED

Ubuntu Security Notices (USN-NNNN-N) for 2023-04. 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). 7 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

USN-6043-1

USNExploitedCISA KEV listedNONE2023-04-26

linux, linux-aws, linux-azure, linux-gcp, linux-hwe-5.19, linux-ibm, linux-kvm, linux-lowlatency, linux-oracle, linux-raspi vulnerabilities

CVEs:CVE-2023-0386CVE-2023-1829

Affected products

ProductStatusVendorPackageEcosystem
linux-hwe-5.19 affected Ubuntu:22.04:LTS linux-hwe-5.19
Upstream advisory

USN-6025-1

USNExploitedCISA KEV listedHIGH2023-04-19

linux, linux-aws, linux-aws-5.15, linux-azure, linux-azure-5.15, linux-azure-fde, linux-gcp, linux-gcp-5.15, linux-gke, linux-gke-5.15, linux-gkeop, linux-ibm, linux-kvm, linux-lowlatency, linux-lowlatency-hwe-5.15, linux-oracle, linux-oracle-5.15, linux-raspi vulnerabilities

CVEs:CVE-2022-4129CVE-2022-4842CVE-2022-47929CVE-2023-0386CVE-2023-0394CVE-2023-1073CVE-2023-1074CVE-2023-1281CVE-2023-1652CVE-2023-26545

Affected products

ProductStatusVendorPackageEcosystem
linux affected Ubuntu:22.04:LTS linux
linux-aws affected Ubuntu:22.04:LTS linux-aws
linux-aws-5.15 affected Ubuntu:20.04:LTS linux-aws-5.15
linux-azure affected Ubuntu:22.04:LTS linux-azure
linux-azure-5.15 affected Ubuntu:20.04:LTS linux-azure-5.15
linux-azure-fde affected Ubuntu:22.04:LTS linux-azure-fde
linux-gcp affected Ubuntu:22.04:LTS linux-gcp
linux-gcp-5.15 affected Ubuntu:20.04:LTS linux-gcp-5.15
linux-gke affected Ubuntu:22.04:LTS linux-gke
linux-gke-5.15 affected Ubuntu:20.04:LTS linux-gke-5.15
linux-gkeop affected Ubuntu:22.04:LTS linux-gkeop
linux-ibm affected Ubuntu:22.04:LTS linux-ibm
linux-kvm affected Ubuntu:22.04:LTS linux-kvm
linux-lowlatency affected Ubuntu:22.04:LTS linux-lowlatency
linux-lowlatency-hwe-5.15 affected Ubuntu:20.04:LTS linux-lowlatency-hwe-5.15
linux-oracle affected Ubuntu:22.04:LTS linux-oracle
linux-oracle-5.15 affected Ubuntu:20.04:LTS linux-oracle-5.15
linux-raspi affected Ubuntu:22.04:LTS linux-raspi
Upstream advisory

USN-6000-1

USNExploitedCISA KEV listedHIGH2023-04-05

linux-bluefield vulnerabilities

CVEs:CVE-2022-3169CVE-2022-3424CVE-2022-3435CVE-2022-3521CVE-2022-3545CVE-2022-3623CVE-2022-4139CVE-2022-36280CVE-2022-41218CVE-2022-42328CVE-2022-42329CVE-2022-47520CVE-2022-47929CVE-2023-0045CVE-2023-0266CVE-2023-0394CVE-2023-0461CVE-2023-1382CVE-2023-20938CVE-2023-23454CVE-2023-23455CVE-2023-26607CVE-2023-28328

Affected products

ProductStatusVendorPackageEcosystem
linux-bluefield affected Ubuntu:20.04:LTS linux-bluefield
Upstream advisory

USN-5855-4

USNWeaponized exploitMEDIUM2023-04-17

imagemagick vulnerabilities

CVEs:CVE-2022-44267CVE-2022-44268

Affected products

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

USN-5999-1

USNWeaponized exploitMEDIUM2023-04-05

node-trim-newlines vulnerability

CVEs:CVE-2021-33623

Affected products

ProductStatusVendorPackageEcosystem
node-trim-newlines affected Ubuntu:18.04:LTS node-trim-newlines
node-trim-newlines affected Ubuntu:20.04:LTS node-trim-newlines
Upstream advisory

UBUNTU-CVE-2021-26947

USNWeaponized exploitMEDIUM2023-04-25

CVEs:CVE-2021-26947

Affected products

ProductStatusVendorPackageEcosystem
odoo affected Ubuntu:25.10 odoo
odoo affected Ubuntu:24.04:LTS odoo
odoo affected Ubuntu:22.04:LTS odoo
Upstream advisory

USN-6017-1

USNActive exploitation (sightings)CRITICAL2023-04-13

ghostscript vulnerability

CVEs:CVE-2023-28879

Affected products

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

USN-5995-1

USNActive exploitation (sightings)HIGH2023-04-04

vim vulnerabilities

CVEs:CVE-2022-0413CVE-2022-1629CVE-2022-1674CVE-2022-1720CVE-2022-1733CVE-2022-1735CVE-2022-1785CVE-2022-1796CVE-2022-1851CVE-2022-1898CVE-2022-1927CVE-2022-1942CVE-2022-1968CVE-2022-2124CVE-2022-2125CVE-2022-2126CVE-2022-2129CVE-2022-2175CVE-2022-2183CVE-2022-2206CVE-2022-2304CVE-2022-2344CVE-2022-2345CVE-2022-2571CVE-2022-2581CVE-2022-2845CVE-2022-2849CVE-2022-2923CVE-2022-2946CVE-2022-2980

Affected products

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

USN-5996-1

USNActive exploitation (sightings)HIGH2023-04-04

liblouis vulnerabilities

CVEs:CVE-2023-26767CVE-2023-26768CVE-2023-26769

Affected products

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

UBUNTU-CVE-2020-27545

USNActive exploitation (sightings)MEDIUM2023-04-15

CVEs:CVE-2020-27545

Affected products

ProductStatusVendorPackageEcosystem
dwarfutils affected Ubuntu:18.04:LTS dwarfutils
dwarfutils affected Ubuntu:16.04:LTS dwarfutils
dwarfutils affected Ubuntu:20.04:LTS dwarfutils
Upstream advisory

USN-6026-1

USNPoC exploitHIGH2023-04-19

vim vulnerabilities

CVEs:CVE-2021-4166CVE-2021-4192CVE-2021-4193CVE-2022-0213CVE-2022-0261CVE-2022-0318CVE-2022-0319CVE-2022-0351CVE-2022-0359CVE-2022-0361CVE-2022-0368CVE-2022-0408CVE-2022-0443CVE-2022-0554CVE-2022-0572CVE-2022-0629CVE-2022-0685CVE-2022-0714CVE-2022-0729CVE-2022-2207

Affected products

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

USN-6038-1

USNPoC exploitHIGH2023-04-25

golang-1.18 vulnerabilities

CVEs:CVE-2022-1705CVE-2022-1962CVE-2022-2879CVE-2022-2880CVE-2022-27664CVE-2022-28131CVE-2022-29526CVE-2022-30629CVE-2022-30630CVE-2022-30631CVE-2022-30632CVE-2022-30633CVE-2022-30635CVE-2022-32148CVE-2022-32189CVE-2022-41715CVE-2022-41717CVE-2023-24534CVE-2023-24537CVE-2023-24538

Affected products

ProductStatusVendorPackageEcosystem
golang-1.18 affected Ubuntu:20.04:LTS golang-1.18
golang-1.18 affected Ubuntu:18.04:LTS golang-1.18
golang-1.18 affected Ubuntu:22.04:LTS golang-1.18
golang-1.18 affected Ubuntu
Upstream advisory

USN-6045-1

USNPoC exploitHIGH2023-04-26

linux, linux-aws, linux-kvm, linux-lts-xenial vulnerabilities

CVEs:CVE-2022-3586CVE-2022-4095CVE-2023-1390CVE-2023-1670CVE-2023-1829

Affected products

ProductStatusVendorPackageEcosystem
linux affected Ubuntu:Pro:16.04: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
linux-kvm affected Ubuntu:Pro:16.04:LTS linux-kvm
linux-lts-xenial affected Ubuntu:Pro:14.04:LTS linux-lts-xenial
Upstream advisory

USN-6012-1

USNPoC exploitCRITICAL2023-04-13

smarty3 vulnerability

CVEs:CVE-2022-29221

Affected products

ProductStatusVendorPackageEcosystem
smarty3 affected Ubuntu:22.04:LTS smarty3
Upstream advisory

USN-6039-1

USNPoC exploitHIGH2023-04-25

openssl, openssl1.0 vulnerabilities

CVEs:CVE-2022-3996CVE-2023-0464CVE-2023-0466

Affected products

ProductStatusVendorPackageEcosystem
openssl affected Ubuntu:Pro:14.04:LTS openssl
openssl affected Ubuntu:20.04:LTS openssl
openssl affected Ubuntu:22.04:LTS openssl
openssl affected Ubuntu:18.04:LTS openssl
openssl affected Ubuntu:Pro:16.04:LTS openssl
OpenSSL affected OpenSSL
openssl1.0 affected Ubuntu:18.04:LTS openssl1.0
Upstream advisory

USN-5997-1

USNPoC exploitCRITICAL2023-04-04

ipmitool vulnerability

CVEs:CVE-2020-5208

Affected products

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

USN-6014-1

USNPoC exploitHIGH2023-04-12

linux, linux-kvm, linux-lts-xenial vulnerabilities

CVEs:CVE-2020-36516CVE-2021-3428CVE-2021-3659CVE-2021-3669CVE-2021-3732CVE-2021-3772CVE-2021-4149CVE-2021-4203CVE-2021-26401CVE-2021-28711CVE-2021-28712CVE-2021-28713CVE-2021-45868CVE-2022-0487CVE-2022-0494CVE-2022-0617CVE-2022-1016CVE-2022-1195CVE-2022-1205CVE-2022-1462CVE-2022-1516CVE-2022-1974CVE-2022-1975CVE-2022-2318CVE-2022-2380CVE-2022-2503CVE-2022-2663CVE-2022-2991CVE-2022-3061CVE-2022-3111CVE-2022-3303CVE-2022-3628CVE-2022-3646CVE-2022-3903CVE-2022-4662CVE-2022-20132CVE-2022-20572CVE-2022-36280CVE-2022-36879CVE-2022-39188CVE-2022-41218CVE-2022-41849CVE-2022-41850CVE-2022-47929CVE-2023-0394CVE-2023-1074CVE-2023-1095CVE-2023-1118CVE-2023-23455CVE-2023-26545CVE-2023-26607

Affected products

ProductStatusVendorPackageEcosystem
linux affected Ubuntu:Pro:16.04:LTS linux
linux-kvm affected Ubuntu:Pro:16.04:LTS linux-kvm
linux-lts-xenial affected Ubuntu:Pro:14.04:LTS linux-lts-xenial
Upstream advisory

USN-6013-1

USNPoC exploitHIGH2023-04-12

linux-aws vulnerabilities

CVEs:CVE-2020-36516CVE-2021-3428CVE-2021-3659CVE-2021-3669CVE-2021-3732CVE-2021-3772CVE-2021-4149CVE-2021-4203CVE-2021-26401CVE-2021-28712CVE-2021-28713CVE-2021-45868CVE-2022-0487CVE-2022-0494CVE-2022-0617CVE-2022-1016CVE-2022-1195CVE-2022-1205CVE-2022-1462CVE-2022-1516CVE-2022-1974CVE-2022-1975CVE-2022-2318CVE-2022-2380CVE-2022-2503CVE-2022-2663CVE-2022-2991CVE-2022-3061CVE-2022-3111CVE-2022-3303CVE-2022-3628CVE-2022-3646CVE-2022-3903CVE-2022-4662CVE-2022-20132CVE-2022-20572CVE-2022-36280CVE-2022-36879CVE-2022-39188CVE-2022-41218CVE-2022-41849CVE-2022-41850CVE-2022-47929CVE-2023-0394CVE-2023-1074CVE-2023-1095CVE-2023-1118CVE-2023-23455CVE-2023-26545CVE-2023-26607

Affected products

ProductStatusVendorPackageEcosystem
linux-aws affected Ubuntu:Pro:14.04:LTS linux-aws
Upstream advisory

USN-6001-1

USNPoC exploitHIGH2023-04-06

linux-aws vulnerabilities

CVEs:CVE-2020-36516CVE-2021-3428CVE-2021-3659CVE-2021-3669CVE-2021-3732CVE-2021-3772CVE-2021-4149CVE-2021-4203CVE-2021-26401CVE-2021-28712CVE-2021-28713CVE-2021-45868CVE-2022-0487CVE-2022-0494CVE-2022-0617CVE-2022-1016CVE-2022-1195CVE-2022-1205CVE-2022-1462CVE-2022-1516CVE-2022-1974CVE-2022-1975CVE-2022-2318CVE-2022-2380CVE-2022-2503CVE-2022-2663CVE-2022-2991CVE-2022-3061CVE-2022-3111CVE-2022-3303CVE-2022-3628CVE-2022-3646CVE-2022-3903CVE-2022-4662CVE-2022-20132CVE-2022-20572CVE-2022-36280CVE-2022-36879CVE-2022-39188CVE-2022-41218CVE-2022-41849CVE-2022-41850CVE-2022-47929CVE-2023-0394CVE-2023-1074CVE-2023-1095CVE-2023-1118CVE-2023-23455CVE-2023-26545CVE-2023-26607

Affected products

ProductStatusVendorPackageEcosystem
linux-aws affected Ubuntu:Pro:16.04:LTS linux-aws
Upstream advisory

USN-6037-1

USNPoC exploitNONE2023-04-28

Apache Commons Net vulnerability

CVEs:CVE-2021-37533

Affected products

ProductStatusVendorPackageEcosystem
libcommons-net-java affected Ubuntu:22.04:LTS libcommons-net-java
libcommons-net-java affected Ubuntu:20.04:LTS libcommons-net-java
libcommons-net-java affected Ubuntu:Pro:16.04:LTS libcommons-net-java
libcommons-net-java affected Ubuntu:18.04:LTS libcommons-net-java
Upstream advisory

USN-6028-1

USNPoC exploitCRITICAL2023-04-19

libxml2 vulnerabilities

CVEs:CVE-2023-28484CVE-2023-29469

Affected products

ProductStatusVendorPackageEcosystem
libxml2 affected Ubuntu:18.04:LTS libxml2
libxml2 affected Ubuntu:Pro:16.04:LTS libxml2
libxml2 affected Ubuntu:Pro:14.04:LTS libxml2
libxml2 affected Ubuntu:20.04:LTS libxml2
libxml2 affected Ubuntu:22.04:LTS libxml2
Upstream advisory

USN-6047-1

USNPoC exploitNONE2023-04-27

linux, linux-aws, linux-aws-5.4, linux-azure, linux-azure-4.15, linux-azure-5.4, linux-gcp, linux-gcp-4.15, linux-gcp-5.4, linux-gke, linux-gkeop, linux-hwe, linux-hwe-5.4, linux-ibm, linux-kvm, linux-oracle, linux-oracle-5.4 vulnerability

CVEs:CVE-2023-1829

Affected products

ProductStatusVendorPackageEcosystem
linux affected Ubuntu:18.04:LTS linux
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:Pro:16.04:LTS linux-azure
linux-azure affected Ubuntu:20.04: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-5.4 affected Ubuntu:18.04:LTS linux-azure-5.4
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-5.4 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-hwe affected Ubuntu:Pro:16.04:LTS linux-hwe
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-kvm affected Ubuntu:18.04:LTS linux-kvm
linux-oracle affected Ubuntu:Pro:16.04:LTS linux-oracle
linux-oracle affected Ubuntu:20.04:LTS linux-oracle
linux-oracle affected Ubuntu:18.04:LTS linux-oracle
linux-oracle-5.4 affected Ubuntu:18.04:LTS linux-oracle-5.4
Upstream advisory

USN-6044-1

USNPoC exploitHIGH2023-04-26

linux, linux-aws, linux-aws-5.15, linux-azure, linux-gke, linux-gke-5.15, linux-gkeop, linux-hwe-5.15, linux-ibm, linux-lowlatency, linux-lowlatency-hwe-5.15, linux-oracle, linux-oracle-5.15 vulnerabilities

CVEs:CVE-2023-1829CVE-2023-1872

Affected products

ProductStatusVendorPackageEcosystem
linux affected Ubuntu:22.04:LTS linux
linux-aws affected Ubuntu:22.04:LTS linux-aws
linux-aws-5.15 affected Ubuntu:20.04:LTS linux-aws-5.15
linux-azure affected Ubuntu:22.04:LTS linux-azure
linux-gke affected Ubuntu:22.04:LTS linux-gke
linux-gke-5.15 affected Ubuntu:20.04:LTS linux-gke-5.15
linux-gkeop affected Ubuntu:22.04:LTS linux-gkeop
linux-hwe-5.15 affected Ubuntu:20.04:LTS linux-hwe-5.15
linux-ibm affected Ubuntu:22.04:LTS linux-ibm
linux-lowlatency affected Ubuntu:22.04:LTS linux-lowlatency
linux-lowlatency-hwe-5.15 affected Ubuntu:20.04:LTS linux-lowlatency-hwe-5.15
linux-oracle affected Ubuntu:22.04:LTS linux-oracle
linux-oracle-5.15 affected Ubuntu:20.04:LTS linux-oracle-5.15
Upstream advisory

USN-6029-1

USNPoC exploitHIGH2023-04-19

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 vulnerabilities

CVEs:CVE-2022-3903CVE-2023-1073CVE-2023-1074CVE-2023-1281CVE-2023-26545

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:Pro:16.04:LTS linux-oracle
linux-oracle affected Ubuntu:18.04:LTS linux-oracle
linux-raspi2 affected Ubuntu:18.04:LTS linux-raspi2
Upstream advisory

USN-6027-1

USNPoC exploitHIGH2023-04-19

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

CVEs:CVE-2022-3108CVE-2022-3903CVE-2022-4129CVE-2023-1073CVE-2023-1074CVE-2023-1281CVE-2023-26545

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-hwe-5.4 affected Ubuntu:18.04:LTS linux-hwe-5.4
linux-ibm affected Ubuntu:20.04:LTS linux-ibm
linux-ibm-5.4 affected Ubuntu:18.04:LTS linux-ibm-5.4
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

LSN-0094-1

USNPoC exploit2023-04-18

Kernel Live Patch Security Notice

CVEs:CVE-2023-0468CVE-2023-1281

Affected products

ProductStatusVendorPackageEcosystem
linux affected Ubuntu:Pro:18.04:LTS linux
linux affected Ubuntu:Pro:22.04:LTS linux
linux affected Ubuntu:Pro:20.04:LTS linux
linux-aws affected Ubuntu:Pro:20.04:LTS linux-aws
linux-aws affected Ubuntu:Pro:18.04:LTS linux-aws
linux-aws affected Ubuntu:Pro:22.04:LTS linux-aws
linux-aws-5.15 affected Ubuntu:Pro:20.04:LTS linux-aws-5.15
linux-aws-5.4 affected Ubuntu:Pro:18.04:LTS linux-aws-5.4
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:22.04:LTS linux-azure
linux-azure affected Ubuntu:Pro:20.04:LTS linux-azure
linux-azure-4.15 affected Ubuntu:Pro:18.04:LTS linux-azure-4.15
linux-azure-5.4 affected Ubuntu:Pro:18.04:LTS linux-azure-5.4
linux-gcp affected Ubuntu:Pro:16.04:LTS linux-gcp
linux-gcp affected Ubuntu:Pro:20.04:LTS linux-gcp
linux-gcp affected Ubuntu:Pro:22.04:LTS linux-gcp
linux-gcp-4.15 affected Ubuntu:Pro:18.04:LTS linux-gcp-4.15
linux-gcp-5.15 affected Ubuntu:Pro:20.04:LTS linux-gcp-5.15
linux-gcp-5.4 affected Ubuntu:Pro:18.04:LTS linux-gcp-5.4
linux-gke affected Ubuntu:Pro:20.04:LTS linux-gke
linux-gke affected Ubuntu:Pro:22.04:LTS linux-gke
linux-gke-4.15 affected Ubuntu:Pro:18.04:LTS linux-gke-4.15
linux-gke-5.15 affected Ubuntu:Pro:20.04:LTS linux-gke-5.15
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-ibm affected Ubuntu:Pro:20.04:LTS linux-ibm
linux-ibm affected Ubuntu:Pro:22.04:LTS linux-ibm
linux-ibm-5.4 affected Ubuntu:Pro:18.04:LTS linux-ibm-5.4
linux-oem affected Ubuntu:Pro:18.04:LTS linux-oem
Upstream advisory

USN-6022-1

USNCoalition ESS < 30%CRITICAL2023-04-14

kamailio vulnerabilities

CVEs:CVE-2018-16657CVE-2020-27507

Affected products

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

USN-6008-1

USNCoalition ESS < 30%CRITICAL2023-04-11

exo vulnerability

CVEs:CVE-2022-32278

Affected products

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

USN-6048-1

USNCoalition ESS < 30%HIGH2023-04-28

ZenLib vulnerability

CVEs:CVE-2020-36646

Affected products

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

USN-6036-1

USNCoalition ESS < 30%HIGH2023-04-20

patchelf vulnerability

CVEs:CVE-2022-44940

Affected products

ProductStatusVendorPackageEcosystem
patchelf affected Ubuntu:Pro:22.04:LTS patchelf
Upstream advisory

UBUNTU-CVE-2021-23203

USNCoalition ESS < 30%HIGH2023-04-25

CVEs:CVE-2021-23203

Affected products

ProductStatusVendorPackageEcosystem
odoo affected Ubuntu:25.10 odoo
odoo affected Ubuntu:24.04:LTS odoo
odoo affected Ubuntu:22.04:LTS odoo
Upstream advisory

UBUNTU-CVE-2021-23176

USNCoalition ESS < 30%MEDIUM2023-04-25

CVEs:CVE-2021-23176

Affected products

ProductStatusVendorPackageEcosystem
odoo affected Ubuntu:25.10 odoo
odoo affected Ubuntu:24.04:LTS odoo
odoo affected Ubuntu:22.04:LTS odoo
Upstream advisory

UBUNTU-CVE-2020-28163

USNCoalition ESS < 30%MEDIUM2023-04-16

CVEs:CVE-2020-28163

Affected products

ProductStatusVendorPackageEcosystem
dwarfutils affected Ubuntu:18.04:LTS dwarfutils
dwarfutils affected Ubuntu:16.04:LTS dwarfutils
dwarfutils affected Ubuntu:20.04:LTS dwarfutils
Upstream advisory

UBUNTU-CVE-2021-23166

USNCoalition ESS < 30%HIGH2023-04-25

CVEs:CVE-2021-23166

Affected products

ProductStatusVendorPackageEcosystem
odoo affected Ubuntu:25.10 odoo
odoo affected Ubuntu:24.04:LTS odoo
odoo affected Ubuntu:22.04:LTS odoo
Upstream advisory

UBUNTU-CVE-2021-23186

USNCoalition ESS < 30%HIGH2023-04-25

CVEs:CVE-2021-23186

Affected products

ProductStatusVendorPackageEcosystem
odoo affected Ubuntu:25.10 odoo
odoo affected Ubuntu:24.04:LTS odoo
odoo affected Ubuntu:22.04:LTS odoo
Upstream advisory

USN-5992-1

USNCoalition ESS < 30%NONE2023-04-03

ldb vulnerability

CVEs:CVE-2023-0614

Affected products

ProductStatusVendorPackageEcosystem
ldb affected Ubuntu:22.04:LTS ldb
ldb affected Ubuntu:20.04:LTS ldb
Upstream advisory

UBUNTU-CVE-2021-23178

USNCoalition ESS < 30%HIGH2023-04-25

CVEs:CVE-2021-23178

Affected products

ProductStatusVendorPackageEcosystem
odoo affected Ubuntu:25.10 odoo
odoo affected Ubuntu:24.04:LTS odoo
odoo affected Ubuntu:22.04:LTS odoo
Upstream advisory

UBUNTU-CVE-2021-26263

USNCoalition ESS < 30%HIGH2023-04-25

CVEs:CVE-2021-26263

Affected products

ProductStatusVendorPackageEcosystem
odoo affected Ubuntu:25.10 odoo
odoo affected Ubuntu:24.04:LTS odoo
odoo affected Ubuntu:22.04:LTS odoo
Upstream advisory

UBUNTU-CVE-2021-33589

USNCoalition ESS < 30%HIGH2023-04-21

CVEs:CVE-2021-33589

Affected products

ProductStatusVendorPackageEcosystem
rnp affected Ubuntu:25.10 rnp
rnp affected Ubuntu:24.04:LTS rnp
rnp affected Ubuntu:22.04:LTS rnp
Upstream advisory

UBUNTU-CVE-2020-17354

USNCoalition ESS < 30%HIGH2023-04-15

CVEs:CVE-2020-17354

Affected products

ProductStatusVendorPackageEcosystem
lilypond affected Ubuntu:16.04:LTS lilypond
lilypond affected Ubuntu:18.04:LTS lilypond
lilypond affected Ubuntu:20.04:LTS lilypond
Upstream advisory

UBUNTU-CVE-2020-24736

USNCoalition ESS < 30%MEDIUM2023-04-11

CVEs:CVE-2020-24736

Affected products

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

USN-6042-1

USNCoalition ESS < 30%HIGH2023-04-26

cloud-init vulnerability

CVEs:CVE-2023-1786

Affected products

ProductStatusVendorPackageEcosystem
cloud-init affected Ubuntu:Pro:16.04:LTS cloud-init
cloud-init affected Ubuntu:18.04:LTS cloud-init
cloud-init affected Ubuntu:20.04:LTS cloud-init
cloud-init affected Ubuntu:22.04:LTS cloud-init
Upstream advisory

USN-6035-1

USNEPSS <= 49%CRITICAL2023-04-20

kauth vulnerability

CVEs:CVE-2019-7443

Affected products

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

USN-6034-1

USNEPSS <= 49%2023-04-20

dnsmasq vulnerability

CVEs:CVE-2023-28450

Affected products

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

USN-6005-1

USNEPSS <= 49%2023-04-11

sudo vulnerabilities

CVEs:CVE-2023-28486CVE-2023-28487

Affected products

ProductStatusVendorPackageEcosystem
sudo affected Ubuntu:22.04:LTS sudo
sudo affected Ubuntu:20.04:LTS sudo
sudo affected Ubuntu:18.04:LTS sudo
Upstream advisory

USN-6023-1

USNEPSS <= 49%2023-04-17

libreoffice vulnerability

CVEs:CVE-2022-38745

Affected products

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

USN-6021-1

USNAll remaining2023-04-28

chromium-browser vulnerabilities

Affected products

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

USN-6046-1

USNAll remainingHIGH2023-04-27

openssl-ibmca vulnerabilities

Affected products

ProductStatusVendorPackageEcosystem
openssl-ibmca affected Ubuntu:22.04:LTS openssl-ibmca
openssl-ibmca affected Ubuntu:18.04:LTS openssl-ibmca
openssl-ibmca affected Ubuntu:20.04:LTS openssl-ibmca
openssl-ibmca affected Ubuntu:Pro:16.04:LTS openssl-ibmca
Upstream advisory

USN-6010-3

USNAll remainingHIGH2023-04-26

firefox regressions

Affected products

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

USN-6010-2

USNAll remainingHIGH2023-04-18

firefox regressions

Affected products

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

USN-6018-1

USNAll remaining2023-04-13

apport vulnerability

Affected products

ProductStatusVendorPackageEcosystem
apport affected Ubuntu:18.04:LTS apport
apport affected Ubuntu:20.04:LTS apport
apport affected Ubuntu:22.04:LTS apport
Upstream advisory

USN-6019-1

USNAll remaining2023-04-13

python-flask-cors vulnerability

Affected products

ProductStatusVendorPackageEcosystem
python-flask-cors affected Ubuntu:20.04:LTS python-flask-cors
Upstream advisory

USN-6016-1

USNAll remaining2023-04-13

node-thenify vulnerability

Affected products

ProductStatusVendorPackageEcosystem
node-thenify affected Ubuntu:20.04:LTS node-thenify
node-thenify affected Ubuntu:18.04:LTS node-thenify
Upstream advisory

USN-6011-1

USNAll remaining2023-04-12

json-smart vulnerabilities

Affected products

ProductStatusVendorPackageEcosystem
json-smart affected Ubuntu:18.04:LTS json-smart
json-smart affected Ubuntu:22.04:LTS json-smart
json-smart affected Ubuntu:20.04:LTS json-smart
Upstream advisory

USN-6006-1

USNAll remaining2023-04-11

dotnet6, dotnet7 vulnerability

Affected products

ProductStatusVendorPackageEcosystem
dotnet6 affected Ubuntu:22.04:LTS dotnet6
Upstream advisory

USN-5994-1

USNAll remaining2023-04-03

haproxy vulnerability

Affected products

ProductStatusVendorPackageEcosystem
haproxy affected Ubuntu:22.04:LTS haproxy
Upstream advisory

USN-5966-3

USNAll remaining2023-04-03

amanda regression

Affected products

ProductStatusVendorPackageEcosystem
amanda affected Ubuntu:22.04:LTS amanda
amanda affected Ubuntu:20.04:LTS amanda
amanda affected Ubuntu:18.04:LTS amanda
Upstream advisory

Need live exploit intelligence?

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