What is RHSA-2026:7850?

RHSA-2026:7850 is a security advisory published by Red Hat Product Security with High severity. Red Hat Security Advisory: gstreamer-plugins-base and gstreamer-plugins-good security update

Which CVE IDs does RHSA-2026:7850 cover?

RHSA-2026:7850 covers the following CVE IDs: CVE-2026-2921, CVE-2026-3083, CVE-2026-3085. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of RHSA-2026:7850?

RHSA-2026:7850 has a CVSS v3 base score of 8.8, published by Red Hat Product Security.

RHSA-2026:7850HighCVSS 8.8

Red Hat Security Advisory: gstreamer-plugins-base and gstreamer-plugins-good security update

Vendor

Red Hat Product Security

Published

April 13, 2026

Last Modified

June 25, 2026

🔗 CVE IDs covered (3)

CVE-2026-2921 →CVE-2026-3083 →CVE-2026-3085 →

📋 Description

CVE-2026-2921 — GStreamer: GStreamer: Arbitrary code execution via RIFF palette integer overflow in AVI file handling CVE-2026-3083 — GStreamer: GStreamer: Remote Code Execution via Out-Of-Bounds Write in rtpqdm2depay CVE-2026-3085 — GStreamer: GStreamer: Remote Code Execution via Heap-based Buffer Overflow in rtpqdm2depay

🔗 References (6)

selfhttps://access.redhat.com/errata/RHSA-2026:7850
externalhttps://access.redhat.com/security/updates/classification/#important
externalhttps://bugzilla.redhat.com/show_bug.cgi?id=2447495
externalhttps://bugzilla.redhat.com/show_bug.cgi?id=2447496
externalhttps://bugzilla.redhat.com/show_bug.cgi?id=2447498
selfhttps://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_7850.json