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OpenAdvisories
Critical RHSA-2025:19919 1 CVE

Red Hat Security Advisory: webkit2gtk3 security update

Published Nov 7, 2025 · Updated Jun 30, 2026

Ecosystem: Red Hat

Fixed packages 18

ReleasePackageFixed in
Red Hat · RHEL 8.4 AUS rhel_aus:8.4::appstream webkit2gtk3 0:2.50.1-1.el8_4
Red Hat · RHEL 8.4 AUS rhel_aus:8.4::appstream webkit2gtk3-debuginfo 0:2.50.1-1.el8_4
Red Hat · RHEL 8.4 AUS rhel_aus:8.4::appstream webkit2gtk3-debugsource 0:2.50.1-1.el8_4
Red Hat · RHEL 8.4 AUS rhel_aus:8.4::appstream webkit2gtk3-devel 0:2.50.1-1.el8_4
Red Hat · RHEL 8.4 AUS rhel_aus:8.4::appstream webkit2gtk3-devel-debuginfo 0:2.50.1-1.el8_4
Red Hat · RHEL 8.4 AUS rhel_aus:8.4::appstream webkit2gtk3-jsc 0:2.50.1-1.el8_4
Red Hat · RHEL 8.4 AUS rhel_aus:8.4::appstream webkit2gtk3-jsc-debuginfo 0:2.50.1-1.el8_4
Red Hat · RHEL 8.4 AUS rhel_aus:8.4::appstream webkit2gtk3-jsc-devel 0:2.50.1-1.el8_4
Red Hat · RHEL 8.4 AUS rhel_aus:8.4::appstream webkit2gtk3-jsc-devel-debuginfo 0:2.50.1-1.el8_4
Red Hat · RHEL 8.4 EUS Long Life rhel_eus_long_life:8.4::appstream webkit2gtk3 0:2.50.1-1.el8_4
Red Hat · RHEL 8.4 EUS Long Life rhel_eus_long_life:8.4::appstream webkit2gtk3-debuginfo 0:2.50.1-1.el8_4
Red Hat · RHEL 8.4 EUS Long Life rhel_eus_long_life:8.4::appstream webkit2gtk3-debugsource 0:2.50.1-1.el8_4
Red Hat · RHEL 8.4 EUS Long Life rhel_eus_long_life:8.4::appstream webkit2gtk3-devel 0:2.50.1-1.el8_4
Red Hat · RHEL 8.4 EUS Long Life rhel_eus_long_life:8.4::appstream webkit2gtk3-devel-debuginfo 0:2.50.1-1.el8_4
Red Hat · RHEL 8.4 EUS Long Life rhel_eus_long_life:8.4::appstream webkit2gtk3-jsc 0:2.50.1-1.el8_4
Red Hat · RHEL 8.4 EUS Long Life rhel_eus_long_life:8.4::appstream webkit2gtk3-jsc-debuginfo 0:2.50.1-1.el8_4
Red Hat · RHEL 8.4 EUS Long Life rhel_eus_long_life:8.4::appstream webkit2gtk3-jsc-devel 0:2.50.1-1.el8_4
Red Hat · RHEL 8.4 EUS Long Life rhel_eus_long_life:8.4::appstream webkit2gtk3-jsc-devel-debuginfo 0:2.50.1-1.el8_4

Vulnerabilities 1

References

  • article
    https://access.redhat.com/security/updates/classification/#important
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=2403598
  • advisory
    https://security.access.redhat.com/data/csaf/v2/advisories/2025/rhsa-2025_19919.json
  • report
    https://access.redhat.com/security/cve/CVE-2025-43343
  • advisory
    https://www.cve.org/CVERecord?id=CVE-2025-43343
  • advisory
    https://nvd.nist.gov/vuln/detail/CVE-2025-43343
  • article
    https://github.com/WebKit/WebKit/commit/899a38cf9a50a555c1fb3fd5e3ae21271447ecc8
  • article
    https://webkitgtk.org/security/WSA-2025-0007.html