Red Hat Security Advisory

RHSA-2026:16204

kernel security update

Released 2026-05-12 · Red Hat rating Important · View on Red Hat →

Fixed in

Red Hat Enterprise Linux BaseOS AUS (v.8.6) bpftool-4.18.0-372.192.1.el8_6, kernel-4.18.0-372.192.1.el8_6, kernel-abi-stablelists-4.18.0-372.192.1.el8_6 +14
Red Hat Enterprise Linux BaseOS E4S (v.8.6) bpftool-4.18.0-372.192.1.el8_6, kernel-4.18.0-372.192.1.el8_6, kernel-abi-stablelists-4.18.0-372.192.1.el8_6 +19
Red Hat Enterprise Linux BaseOS TUS (v.8.6) bpftool-4.18.0-372.192.1.el8_6, kernel-4.18.0-372.192.1.el8_6, kernel-abi-stablelists-4.18.0-372.192.1.el8_6 +14

Fixes 1 record

TI-2026-31463 CVE-2026-43284 · GHSA-mmw8-mxmc-8w2r

xfrm: esp: avoid in-place decrypt on shared skb frags

HIGH 84

In the Linux kernel, the following vulnerability has been resolved: xfrm: esp: avoid in-place decrypt on shared skb frags MSG_SPLICE_PAGES can attach pages from a pipe directly to an skb.

CVSS 3.1HIGH 8.8 Local Low privileges No interaction EPSS 0.94194 Published 2026-05-08 Fixed in 5.10.255, 5.15.205 +8 CWE-123