RHSA-2026:95194 — Security Advisory

Red Hat Security Advisory: webkit2gtk3 security update

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Severity

Important

Red Hat Product Security

RHEL 9

Products

Official CSAF product identity

Published · November 5, 2026

Updated · November 5, 2026

Topic

An update for webkit2gtk3 is now available for Red Hat Enterprise Linux 9.

Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.

Description

WebKitGTK is the port of the portable web rendering engine WebKit to the GTK platform.

Security Fix(es):

chromium-browser: skia: chromium-browser: skia: Use after free in Skia (CVE-2026-85049)
chromium-browser: skia: Skia: Cross-origin data disclosure via use-after-free vulnerability (CVE-2026-91747)
chromium-browser: skia: Skia in chromium-browser: Information disclosure via improper state validation (CVE-2026-91733)
chromium-browser: skia: Google Chrome: Cross-origin data disclosure due to uninitialized resource in Skia (CVE-2026-91740)
chromium-browser: skia: Google Chrome Skia: Cross-origin data disclosure via improper state validation (CVE-2026-93387)
chromium-browser: skia: chromium-browser: Uninitialized resource in Skia (CVE-2026-102325)
chromium-browser: skia: Integer overflow in Skia (CVE-2026-103629)
chromium-browser: skia: Uninitialized resource in Skia (CVE-2026-106379)
chromium-browser: skia: Out of bounds read in Skia (CVE-2026-106399)
chromium-browser: skia: Memory corruption in Skia (CVE-2026-113106)
chromium-browser: skia: Improper input validation in Skia (CVE-2026-118348)
chromium-browser: skia: Memory corruption in Skia (CVE-2026-118351)
chromium-browser: skia: Memory corruption in Skia (CVE-2026-118340)
chromium-browser: skia: Improper input validation in Skia (CVE-2026-118354)
chromium-browser: skia: Memory corruption in Skia (CVE-2026-118319)
chromium-browser: skia: Use after free in Skia (CVE-2026-119271)
chromium-browser: skia: Improper input validation in Skia (CVE-2026-119261)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.