Red Hat Security Advisory

RHSA-2025:19919

webkit2gtk3 security update

Released 2025-11-06 · Red Hat rating Important · View on Red Hat →

Fixed in

Red Hat Enterprise Linux AppStream AUS (v.8.4) webkit2gtk3-2.50.1-1.el8_4, webkit2gtk3-devel-2.50.1-1.el8_4, webkit2gtk3-jsc-2.50.1-1.el8_4 +1
Red Hat Enterprise Linux AppStream EUS EXTENSION (v.8.4) webkit2gtk3-2.50.1-1.el8_4, webkit2gtk3-devel-2.50.1-1.el8_4, webkit2gtk3-jsc-2.50.1-1.el8_4 +1

TI-2025-28050 CVE-2025-43343 · GHSA-r357-mp92-7297

MEDIUM 50

The issue was addressed with improved memory handling.

CVSS 3.1CRITICAL 9.8 Network No auth No interaction EPSS 0.00804 Published 2025-09-15 Partial fix · 26 CWE-119