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ALSA-2026:84584

ALSA-2026:84584 · Critical: webkit2gtk3 security, bug fix, and enhancement update

This page contains facts from public vulnerability sources. Check the original advisory before updating.

WebKitGTK is the port of the portable web rendering engine WebKit to the GTK platform. Security Fix(es): * chromium-browser: angle: ANGLE in Google Chrome: Information disclosure via out-of-bounds read (CVE-2026-87596) * chromium-browser: angle: ANGLE in Google Chrome: Arbitrary code execution via crafted HTML page (CVE-2026-87500) * chromium-browser: angle: Chromium: Arbitrary code execution via buffer overflow in ANGLE (CVE-2026-87654) * chromium-browser: angle: Google Chrome (ANGLE): Arbitrary Code Execution vulnerability (CVE-2026-87621) * chromium-browser: angle: Chromium-browser: Arbitrary code execution via use-after-free vulnerability in ANGLE (CVE-2026-87512) * chromium-browser: angle: ANGLE: Arbitrary code execution in Google Chrome due to use-after-free (CVE-2026-87648) * chromium-browser: angle: ANGLE in Google Chrome: Information disclosure via crafted HTML page (CVE-2026-87602) * chromium-browser: angle: ANGLE in Google Chrome: Information disclosure via crafted HTML page (CVE-2026-87586) * chromium-browser: angle: ANGLE in Google Chrome: Arbitrary code execution via out-of-bounds read (CVE-2026-87604) * chromium-browser: angle: chromium-browser: Improper input validation in ANGLE (CVE-2026-91738) * chromium-browser: angle: chromium-browser: Uninitialized resource in ANGLE (CVE-2026-91720) Bug Fix(es) and Enhancement(s): * webkit2gtk3 2.54.0 regression breaks Eclipse IDE WebKit-based views on CentOS Stream 9 [almalinux-8.10.z] (JIRA:AlmaLinux-274406) 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.

Fix available

Published
Updated

Stack: system

Affected products and versions

  • webkit2gtk3 AlmaLinux:8

    Affected ranges
    • ECOSYSTEM: < 2.54.1-1.el8_10

    Update to 2.54.1-1.el8_10

  • webkit2gtk3-devel AlmaLinux:8

    Affected ranges
    • ECOSYSTEM: < 2.54.1-1.el8_10

    Update to 2.54.1-1.el8_10

  • webkit2gtk3-jsc AlmaLinux:8

    Affected ranges
    • ECOSYSTEM: < 2.54.1-1.el8_10

    Update to 2.54.1-1.el8_10

  • webkit2gtk3-jsc-devel AlmaLinux:8

    Affected ranges
    • ECOSYSTEM: < 2.54.1-1.el8_10

    Update to 2.54.1-1.el8_10

Original sources

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