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OpenAdvisories
Critical RHSA-2026:99131 10 CVEs

Red Hat Security Advisory: webkit2gtk3 security, bug fix, and enhancement update

Published Nov 13, 2026 · Updated Nov 13, 2026

Ecosystem: Red Hat

Fixed packages 9

ReleasePackageFixed in
Red Hat · RHEL 9.8 EUS rhel_eus:9.8::appstream webkit2gtk3 0:2.54.2-0.el9_8.3
Red Hat · RHEL 9.8 EUS rhel_eus:9.8::appstream webkit2gtk3-debuginfo 0:2.54.2-0.el9_8.3
Red Hat · RHEL 9.8 EUS rhel_eus:9.8::appstream webkit2gtk3-debugsource 0:2.54.2-0.el9_8.3
Red Hat · RHEL 9.8 EUS rhel_eus:9.8::appstream webkit2gtk3-devel 0:2.54.2-0.el9_8.3
Red Hat · RHEL 9.8 EUS rhel_eus:9.8::appstream webkit2gtk3-devel-debuginfo 0:2.54.2-0.el9_8.3
Red Hat · RHEL 9.8 EUS rhel_eus:9.8::appstream webkit2gtk3-jsc 0:2.54.2-0.el9_8.3
Red Hat · RHEL 9.8 EUS rhel_eus:9.8::appstream webkit2gtk3-jsc-debuginfo 0:2.54.2-0.el9_8.3
Red Hat · RHEL 9.8 EUS rhel_eus:9.8::appstream webkit2gtk3-jsc-devel 0:2.54.2-0.el9_8.3
Red Hat · RHEL 9.8 EUS rhel_eus:9.8::appstream webkit2gtk3-jsc-devel-debuginfo 0:2.54.2-0.el9_8.3

Vulnerabilities 10

References

  • article
    https://access.redhat.com/security/updates/classification/#important
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=2566301
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=2566326
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=2566349
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=2566371
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=2566373
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=2566387
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=2566441
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=2566476
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=2566482
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=2566492
  • article
    https://issues.redhat.com/browse/RHEL-290869
  • advisory
    https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_99131.json
  • report
    https://access.redhat.com/security/cve/CVE-2026-121032
  • advisory
    https://www.cve.org/CVERecord?id=CVE-2026-121032
  • advisory
    https://nvd.nist.gov/vuln/detail/CVE-2026-121032
  • article
    https://chromereleases.googleblog.com/2026/11/stable-channel-update-for-desktop.html
  • article
    https://issues.chromium.org/issues/573263908
  • report
    https://access.redhat.com/security/cve/CVE-2026-121072
  • advisory
    https://www.cve.org/CVERecord?id=CVE-2026-121072
  • advisory
    https://nvd.nist.gov/vuln/detail/CVE-2026-121072
  • article
    https://issues.chromium.org/issues/553130328
  • report
    https://access.redhat.com/security/cve/CVE-2026-121084
  • advisory
    https://www.cve.org/CVERecord?id=CVE-2026-121084
  • advisory
    https://nvd.nist.gov/vuln/detail/CVE-2026-121084
  • article
    https://issues.chromium.org/issues/574214629
  • report
    https://access.redhat.com/security/cve/CVE-2026-121086
  • advisory
    https://www.cve.org/CVERecord?id=CVE-2026-121086
  • advisory
    https://nvd.nist.gov/vuln/detail/CVE-2026-121086
  • article
    https://issues.chromium.org/issues/569674218
  • report
    https://access.redhat.com/security/cve/CVE-2026-121148
  • advisory
    https://www.cve.org/CVERecord?id=CVE-2026-121148
  • advisory
    https://nvd.nist.gov/vuln/detail/CVE-2026-121148
  • article
    https://issues.chromium.org/issues/571059182
  • report
    https://access.redhat.com/security/cve/CVE-2026-121160
  • advisory
    https://www.cve.org/CVERecord?id=CVE-2026-121160
  • advisory
    https://nvd.nist.gov/vuln/detail/CVE-2026-121160
  • article
    https://issues.chromium.org/issues/577352772
  • report
    https://access.redhat.com/security/cve/CVE-2026-121197