Red Hat Security Advisory

RHSA-2026:2633

OpenShift Container Platform 4.19.24 bug fix and security update

Released 2026-02-18 · Red Hat rating Important · View on Red Hat →

Fixed in

Red Hat OpenShift Container Platform 4.19 rhcos-aarch64-4.19.9.6.202602112047-0, rhcos-aarch64-9.6.20260211-0, rhcos-ppc64le-4.19.9.6.202602112047-0 +5

TI-2025-14107 CVE-2025-15467 · GHSA-wvhq-3h88-rf6g

CRITICAL 85

Issue summary: Parsing CMS AuthEnvelopedData or EnvelopedData message with maliciously crafted AEAD parameters can trigger a stack buffer overflow.

CVSS 3.1HIGH 8.8 Network No auth User interaction EPSS 0.74793 Published 2026-01-27 Partial fix · 3.6.1, 3.5.5 +3 CWE-787

TI-2025-40767 CVE-2025-66293

MEDIUM 64

LIBPNG is a reference library for use in applications that read, create, and manipulate PNG (Portable Network Graphics) raster image files.

CVSS 3.1HIGH 7.1 Network No auth User interaction EPSS 0.0038 Published 2025-12-03 Partial fix · 1.6.52 CWE-125

TI-2025-12426 CVE-2025-13601 · GHSA-v6c5-9mp4-mwq4

LOW 34

A heap-based buffer overflow problem was found in glib through an incorrect calculation of buffer size in the g_escape_uri_string() function.

CVSS 3.1HIGH 7.7 Local No auth No interaction EPSS 0.00346 Published 2025-11-26 Partial fix · 2.86.3, 2.80.4-10.el10_1.12 +31 CWE-190