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OpenAdvisories
Unscored USN-8237-1 0 CVEs

webkit2gtk vulnerabilities

Published May 6, 2026 · Updated Jun 30, 2026

Ecosystem: Ubuntu

Summary

Several security issues were discovered in the WebKitGTK Web and JavaScript
engines. If a user were tricked into viewing a malicious website, a remote
attacker could exploit a variety of issues related to web browser security,
including cross-site scripting attacks, denial of service attacks, and
arbitrary code execution.

Fixed packages 3

ReleasePackageFixed in
Ubuntu · 24.04 LTS 24.04:LTS webkit2gtk 2.52.3-0ubuntu0.24.04.1
Ubuntu · 25.10 webkit2gtk 2.52.3-0ubuntu0.25.10.1
Ubuntu · 26.04 LTS 26.04:LTS webkit2gtk 2.52.3-0ubuntu0.26.04.2

References

  • report
    https://ubuntu.com/security/CVE-2025-43213
  • report
    https://ubuntu.com/security/CVE-2025-43214
  • report
    https://ubuntu.com/security/CVE-2025-43457
  • report
    https://ubuntu.com/security/CVE-2025-43511
  • report
    https://ubuntu.com/security/CVE-2025-46299
  • report
    https://ubuntu.com/security/CVE-2026-20608
  • report
    https://ubuntu.com/security/CVE-2026-20635
  • report
    https://ubuntu.com/security/CVE-2026-20636
  • report
    https://ubuntu.com/security/CVE-2026-20643
  • report
    https://ubuntu.com/security/CVE-2026-20644
  • report
    https://ubuntu.com/security/CVE-2026-20652
  • report
    https://ubuntu.com/security/CVE-2026-20664
  • report
    https://ubuntu.com/security/CVE-2026-20665
  • report
    https://ubuntu.com/security/CVE-2026-20676
  • report
    https://ubuntu.com/security/CVE-2026-20691
  • report
    https://ubuntu.com/security/CVE-2026-28857
  • report
    https://ubuntu.com/security/CVE-2026-28859
  • report
    https://ubuntu.com/security/CVE-2026-28861
  • report
    https://ubuntu.com/security/CVE-2026-28871