Red Hat Security Advisory

RHSA-2026:74974

kernel security update

Released 2026-10-02 · Red Hat rating Important · View on Red Hat →

Fixed in

NVIDIA for RHEL 10 kernel-6.12.0-259.28.el10nv, kernel-64k-6.12.0-259.28.el10nv, kernel-64k-core-6.12.0-259.28.el10nv +38

Fixes 1 record

TI-2026-55857 CVE-2026-80844 · GHSA-jv4j-682x-84w7

xfrm: ah6: validate routing header segments_left

LOW 23

In the Linux kernel, the following vulnerability has been resolved: xfrm: ah6: validate routing header segments_left AH6 rearranges routing-header addresses before computing or verifying the ICV.

CVSS — EPSS 0.00434 Published 2026-09-04 Partial fix · 5.10.269, 5.15.220 +7