Red Hat Security Advisory

RHSA-2026:13862

OpenShift Container Platform 4.20.21 bug fix and security update

Released 2026-05-06 · Red Hat rating Important · View on Red Hat →

Fixed in

Red Hat OpenShift Container Platform 4.20 rhcos-aarch64-4.20.9.6.202605051409-0, rhcos-ppc64le-4.20.9.6.202605051409-0, rhcos-s390x-4.20.9.6.202605051409-0 +1

Fixes 1 record

TI-2026-23989 CVE-2026-31431 · GHSA-2274-3hgr-wxv6

crypto: algif_aead - Revert to operating out-of-place

CRITICAL 93KEV

In the Linux kernel, the following vulnerability has been resolved: crypto: algif_aead - Revert to operating out-of-place This mostly reverts commit 72548b093ee3 except for the copying of the associated data.

CVSS 3.1HIGH 7.8 Local Low privileges No interaction EPSS 0.98114 Published 2026-04-22 Fixed in 5.10.254, 5.15.204 +6 CWE-669