Red Hat Security Advisory

RHSA-2026:47069

gstreamer1-plugins-bad-free security update

Released 2026-07-28 · Red Hat rating Important · View on Red Hat →

Fixed in

Red Hat Enterprise Linux AppStream E4S (v.9.2) gstreamer1-plugins-bad-free-1.18.4-9.el9_2.3

TI-2026-37840 CVE-2026-52720 · GHSA-38vh-57p3-w3gw

MEDIUM 41

A heap buffer overflow vulnerability was found in GStreamer's librfb (RFB/VNC client).

CVSS 3.1HIGH 8.8 Network No auth User interaction EPSS 0.00638 Published 2026-06-15 Partial fix · 1.26.7-2.el10_2.4, 1.24.11-3.el10_0.4 +10 CWE-122

TI-2026-37842 CVE-2026-52722 · GHSA-cj3w-jxwm-h5h8

LOW 31

A signed integer overflow vulnerability was found in GStreamer's VMnc decoder.

CVSS 3.1HIGH 7.1 Network No auth User interaction EPSS 0.00392 Published 2026-06-15 Partial fix · 1.26.7-2.el10_2.4, 1.24.11-3.el10_0.4 +10 CWE-190

TI-2026-37838 CVE-2026-52718 · GHSA-4cjw-rphc-c5v6

LOW 29

A denial of service vulnerability was found in GStreamer's AV1 codec parser in gst-plugins-bad.

CVSS 3.1MEDIUM 6.5 Network No auth User interaction EPSS 0.00386 Published 2026-06-15 Partial fix · 1.26.7-2.el10_2.4, 1.24.11-3.el10_0.4 +4 CWE-617