Red Hat Security Advisory

RHSA-2026:16161

OpenShift Container Platform 4.19.31 bug fix and security update

Released 2026-05-13 · Red Hat rating Important · View on Red Hat →

Fixed in

Red Hat OpenShift Container Platform 4.19 rhcos-aarch64-4.19.9.6.202605110225-0, rhcos-ppc64le-4.19.9.6.202605110225-0, rhcos-s390x-4.19.9.6.202605110225-0 +1

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