VDB
RHSA-2026:85000
RHSA-2026:85000
PUBLISHED
CVSS 7 HIGH
kernel: ipv6: exthdrs: refresh nh after handling HAO option
Risk Scores
CVSS 3.1
7
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Red Hat | kernel-devel-0:4.18.0-372.223.1.el8_6.x86_64 as a component of Red Hat Enterprise Linux BaseOS AUS (v.8.6) | 0:4.18.0-372.223.1.el8_6 |
| Red Hat | kernel-abi-stablelists-0:4.18.0-372.223.1.el8_6.noarch as a component of Red Hat Enterprise Linux BaseOS EUS EXTENSION (v.8.6) | 0:4.18.0-372.223.1.el8_6 |
| Red Hat | kernel-debug-modules-extra-0:4.18.0-372.223.1.el8_6.x86_64 as a component of Red Hat Enterprise Linux BaseOS EUS EXTENSION (v.8.6) | 0:4.18.0-372.223.1.el8_6 |
| Red Hat | kernel-tools-debuginfo-0:4.18.0-372.223.1.el8_6.x86_64 as a component of Red Hat Enterprise Linux BaseOS AUS (v.8.6) | 0:4.18.0-372.223.1.el8_6 |
| Red Hat | python3-perf-0:4.18.0-372.223.1.el8_6.x86_64 as a component of Red Hat Enterprise Linux BaseOS EUS EXTENSION (v.8.6) | 0:4.18.0-372.223.1.el8_6 |
| Red Hat | kernel-debug-0:4.18.0-372.223.1.el8_6.x86_64 as a component of Red Hat Enterprise Linux BaseOS EUS EXTENSION (v.8.6) | 0:4.18.0-372.223.1.el8_6 |
| Red Hat | kernel-debuginfo-common-x86_64-0:4.18.0-372.223.1.el8_6.x86_64 as a component of Red Hat Enterprise Linux BaseOS EUS EXTENSION (v.8.6) | 0:4.18.0-372.223.1.el8_6 |
| Red Hat | python3-perf-debuginfo-0:4.18.0-372.223.1.el8_6.x86_64 as a component of Red Hat Enterprise Linux BaseOS EUS EXTENSION (v.8.6) | 0:4.18.0-372.223.1.el8_6 |
| Red Hat | bpftool-debuginfo-0:4.18.0-372.223.1.el8_6.x86_64 as a component of Red Hat Enterprise Linux BaseOS EUS EXTENSION (v.8.6) | 0:4.18.0-372.223.1.el8_6 |
| Red Hat | kernel-debug-modules-0:4.18.0-372.223.1.el8_6.x86_64 as a component of Red Hat Enterprise Linux BaseOS EUS EXTENSION (v.8.6) | 0:4.18.0-372.223.1.el8_6 |
| Red Hat | kernel-debug-0:4.18.0-372.223.1.el8_6.x86_64 as a component of Red Hat Enterprise Linux BaseOS AUS (v.8.6) | 0:4.18.0-372.223.1.el8_6 |
| Red Hat | kernel-tools-libs-0:4.18.0-372.223.1.el8_6.x86_64 as a component of Red Hat Enterprise Linux BaseOS EUS EXTENSION (v.8.6) | 0:4.18.0-372.223.1.el8_6 |
| Red Hat | kernel-debug-modules-0:4.18.0-372.223.1.el8_6.x86_64 as a component of Red Hat Enterprise Linux BaseOS AUS (v.8.6) | 0:4.18.0-372.223.1.el8_6 |
| Red Hat | kernel-devel-0:4.18.0-372.223.1.el8_6.x86_64 as a component of Red Hat Enterprise Linux BaseOS EUS EXTENSION (v.8.6) | 0:4.18.0-372.223.1.el8_6 |
| Red Hat | kernel-debug-modules-extra-0:4.18.0-372.223.1.el8_6.x86_64 as a component of Red Hat Enterprise Linux BaseOS AUS (v.8.6) | 0:4.18.0-372.223.1.el8_6 |
| Red Hat | kernel-modules-0:4.18.0-372.223.1.el8_6.x86_64 as a component of Red Hat Enterprise Linux BaseOS EUS EXTENSION (v.8.6) | 0:4.18.0-372.223.1.el8_6 |
| Red Hat | kernel-0:4.18.0-372.223.1.el8_6.src as a component of Red Hat Enterprise Linux BaseOS AUS (v.8.6) | 0:4.18.0-372.223.1.el8_6 |
| Red Hat | kernel-0:4.18.0-372.223.1.el8_6.x86_64 as a component of Red Hat Enterprise Linux BaseOS EUS EXTENSION (v.8.6) | 0:4.18.0-372.223.1.el8_6 |
| Red Hat | kernel-tools-0:4.18.0-372.223.1.el8_6.x86_64 as a component of Red Hat Enterprise Linux BaseOS EUS EXTENSION (v.8.6) | 0:4.18.0-372.223.1.el8_6 |
| Red Hat | kernel-abi-stablelists-0:4.18.0-372.223.1.el8_6.noarch as a component of Red Hat Enterprise Linux BaseOS AUS (v.8.6) | 0:4.18.0-372.223.1.el8_6 |
…and 30 more
Timeline
- Oct 19, 2026 CVE Published
- Oct 30, 2026 CVE Updated
- Oct 30, 2026 Distribution Patch
- Oct 30, 2026 Distribution Patch
- Oct 30, 2026 Security Advisory
- Oct 30, 2026 Security Advisory
- Oct 30, 2026 Security Advisory
- Oct 30, 2026 Security Advisory
- Oct 30, 2026 Security Advisory
- Oct 30, 2026 Security Advisory
- Oct 30, 2026 Security Advisory
- Oct 30, 2026 Security Advisory
References
- https://lore.kernel.org/linux-cve-announce/2025122416-CVE-2025-68745-69b5@gregkh/T advisory
- https://access.redhat.com/security/cve/CVE-2026-31581 advisory
- https://www.cve.org/CVERecord?id=CVE-2026-31581 advisory
- https://nvd.nist.gov/vuln/detail/CVE-2026-31581 advisory
- https://lore.kernel.org/linux-cve-announce/2026042411-CVE-2026-31581-9bc2@gregkh/T advisory
- https://access.redhat.com/security/cve/CVE-2026-43450 advisory
- https://www.cve.org/CVERecord?id=CVE-2026-43450 advisory
- https://nvd.nist.gov/vuln/detail/CVE-2026-43450 advisory
- https://lore.kernel.org/linux-cve-announce/2026050857-CVE-2026-43450-8919@gregkh/T advisory
- https://access.redhat.com/security/cve/CVE-2026-43493 advisory
- https://www.cve.org/CVERecord?id=CVE-2026-43493 advisory
- https://nvd.nist.gov/vuln/detail/CVE-2026-43493 advisory
- https://access.redhat.com/errata/RHSA-2026:85000 advisory
- https://access.redhat.com/security/updates/classification/#important advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=2425039 issue
- https://bugzilla.redhat.com/show_bug.cgi?id=2461471 issue
- https://bugzilla.redhat.com/show_bug.cgi?id=2468228 issue
- https://bugzilla.redhat.com/show_bug.cgi?id=2479812 issue
- https://bugzilla.redhat.com/show_bug.cgi?id=2502326 issue
- https://bugzilla.redhat.com/show_bug.cgi?id=2502327 issue
…and 19 more