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Package "libjavascriptcoregtk-bin"

Name: libjavascriptcoregtk-bin

Description:

JavaScript engine library from WebKitGTK - command-line interpreter
Latest version: 2.52.6-0ubuntu0.26.04.1
Release: resolute (26.04)
Level: security
Repository: universe
Head package: webkit2gtk
Homepage: https://webkitgtk.org/

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Other versions of "libjavascriptcoregtk-bin" in Resolute

Repository Area Version
base universe 2.52.0-1
updates universe 2.52.6-0ubuntu0.26.04.1

Changelog

Version: 2.52.6-0ubuntu0.26.04.1 2026-08-31 14:07:58 UTC

webkit2gtk (2.52.6-0ubuntu0.26.04.1) resolute-security; urgency=medium

  * Update to 2.52.6 to fix security issues.
    - CVE-2026-28847, CVE-2026-28883, CVE-2026-28901, CVE-2026-28902,
      CVE-2026-28903, CVE-2026-28904, CVE-2026-28905, CVE-2026-28907,
      CVE-2026-28942, CVE-2026-28946, CVE-2026-28947, CVE-2026-28953,
      CVE-2026-28955, CVE-2026-28958, CVE-2026-28984, CVE-2026-39872,
      CVE-2026-43658, CVE-2026-43660, CVE-2026-43663, CVE-2026-43676,
      CVE-2026-43699, CVE-2026-43701, CVE-2026-43705, CVE-2026-43707,
      CVE-2026-43712, CVE-2026-43713, CVE-2026-43715, CVE-2026-43716,
      CVE-2026-43720, CVE-2026-43721, CVE-2026-43725, CVE-2026-43726,
      CVE-2026-43727, CVE-2026-43731, CVE-2026-43732, CVE-2026-43734,
      CVE-2026-43740, CVE-2026-43742, CVE-2026-43745, CVE-2026-43804,
      CVE-2026-64713, CVE-2026-64719, CVE-2026-64728, CVE-2026-64730,
      CVE-2026-64757, CVE-2026-64783, CVE-2026-64787
  * Remove patches included in new version:
    - debian/patches/fix-atomics-detection.patch
    - debian/patches/fix-big-endian-string.patch

 -- Marc Deslauriers Fri, 21 Aug 2026 13:04:27 -0400
Source diff to previous version
CVE-2026-28847 The issue was addressed with improved memory handling. This issue is fixed in Safari 26.5, iOS 18.7.9 and iPadOS 18.7.9, iOS 26.5 and iPadOS 26.5, ma
CVE-2026-28883 A use-after-free issue was addressed with improved memory management. This issue is fixed in Safari 26.5, iOS 26.5 and iPadOS 26.5, macOS Tahoe 26.5,
CVE-2026-28901 The issue was addressed with improved memory handling. This issue is fixed in Safari 26.5, iOS 26.5 and iPadOS 26.5, macOS Tahoe 26.5, tvOS 26.5, vis
CVE-2026-28902 The issue was addressed with improved memory handling. This issue is fixed in Safari 26.5, iOS 26.5 and iPadOS 26.5, macOS Tahoe 26.5, tvOS 26.5, vis
CVE-2026-28903 The issue was addressed with improved memory handling. This issue is fixed in Safari 26.5, iOS 18.7.9 and iPadOS 18.7.9, iOS 26.5 and iPadOS 26.5, ma
CVE-2026-28904 The issue was addressed with improved memory handling. This issue is fixed in Safari 26.5, iOS 18.7.9 and iPadOS 18.7.9, iOS 26.5 and iPadOS 26.5, ma
CVE-2026-28905 The issue was addressed with improved memory handling. This issue is fixed in Safari 26.5, iOS 26.5 and iPadOS 26.5, macOS Tahoe 26.5, tvOS 26.5, vis
CVE-2026-28907 The issue was addressed with improved input validation. This issue is fixed in Safari 26.5, iOS 18.7.9 and iPadOS 18.7.9, iOS 26.5 and iPadOS 26.5, m
CVE-2026-28942 A use-after-free issue was addressed with improved memory management. This issue is fixed in Safari 26.5, iOS 26.5 and iPadOS 26.5, macOS Tahoe 26.5,
CVE-2026-28946 A use-after-free issue was addressed with improved memory management. This issue is fixed in Safari 26.5, macOS Tahoe 26.5. Processing maliciously cr
CVE-2026-28947 A use-after-free issue was addressed with improved memory management. This issue is fixed in Safari 26.5, iOS 18.7.10 and iPadOS 18.7.10, iOS 26.5 an
CVE-2026-28953 The issue was addressed with improved memory handling. This issue is fixed in Safari 26.5, iOS 18.7.9 and iPadOS 18.7.9, iOS 26.5 and iPadOS 26.5, ma
CVE-2026-28955 The issue was addressed with improved memory handling. This issue is fixed in Safari 26.5, iOS 18.7.9 and iPadOS 18.7.9, iOS 26.5 and iPadOS 26.5, ma
CVE-2026-28958 This issue was addressed with improved data protection. This issue is fixed in Safari 26.5, iOS 18.7.10 and iPadOS 18.7.10, iOS 26.5 and iPadOS 26.5,
CVE-2026-28984 The issue was addressed with improved memory handling. This issue is fixed in Safari 26.5, iOS 18.7.10 and iPadOS 18.7.10, iOS 26.5 and iPadOS 26.5,
CVE-2026-39872 The issue was addressed with improved memory handling. This issue is fixed in Safari 26.5.2, iOS 18.7.10 and iPadOS 18.7.10, iOS 26.5.2 and iPadOS 26
CVE-2026-43658 The issue was addressed with improved memory handling. This issue is fixed in Safari 26.5, iOS 18.7.10 and iPadOS 18.7.10, iOS 26.5 and iPadOS 26.5,
CVE-2026-43660 A validation issue was addressed with improved logic. This issue is fixed in Safari 26.5, iOS 18.7.9 and iPadOS 18.7.9, iOS 26.5 and iPadOS 26.5, mac
CVE-2026-43663 The issue was addressed with improved memory handling. This issue is fixed in Safari 26.5.2, iOS 18.7.10 and iPadOS 18.7.10, iOS 26.5.2 and iPadOS 26
CVE-2026-43676 An out-of-bounds access issue was addressed with improved bounds checking. This issue is fixed in Safari 26.5.2, iOS 18.7.10 and iPadOS 18.7.10, iOS
CVE-2026-43699 A use-after-free issue was addressed with improved memory management. This issue is fixed in Safari 26.5.2, iOS 18.7.10 and iPadOS 18.7.10, iOS 26.5.
CVE-2026-43701 The issue was addressed with improved checks. This issue is fixed in Safari 26.5.2, iOS 18.7.10 and iPadOS 18.7.10, iOS 26.5.2 and iPadOS 26.5.2, mac
CVE-2026-43705 A type confusion issue was addressed with improved checks. This issue is fixed in Safari 26.5.2, iOS 18.7.10 and iPadOS 18.7.10, iOS 26.5.2 and iPadO
CVE-2026-43707 A memory corruption issue was addressed with improved memory handling. This issue is fixed in Safari 26.5.2, iOS 26.5.2 and iPadOS 26.5.2, macOS Taho
CVE-2026-43712 The issue was addressed with improved memory handling. This issue is fixed in Safari 26.5.2, iOS 26.5.2 and iPadOS 26.5.2, macOS Tahoe 26.5.2, tvOS 2
CVE-2026-43713 A permissions issue was addressed with additional restrictions. This issue is fixed in Safari 26.5.2, iOS 26.5.2 and iPadOS 26.5.2, macOS Tahoe 26.5.
CVE-2026-43715 A use-after-free issue was addressed with improved memory management. This issue is fixed in Safari 26.5.2, iOS 26.5.2 and iPadOS 26.5.2, macOS Tahoe
CVE-2026-43716 The issue was addressed with improved memory handling. This issue is fixed in Safari 26.5.2, iOS 26.5.2 and iPadOS 26.5.2, macOS Tahoe 26.5.2. Proces
CVE-2026-43720 A use-after-free issue was addressed with improved memory management. This issue is fixed in Safari 26.5.2, iOS 18.7.10 and iPadOS 18.7.10, iOS 26.5.
CVE-2026-43721 This issue was addressed through improved state management. This issue is fixed in Safari 26.5.2, iOS 26.5.2 and iPadOS 26.5.2, macOS Tahoe 26.5.2, t
CVE-2026-43725 The issue was addressed with improved input validation. This issue is fixed in Safari 26.5.2, iOS 18.7.10 and iPadOS 18.7.10, iOS 26.5.2 and iPadOS 2
CVE-2026-43726 A use-after-free issue was addressed with improved memory management. This issue is fixed in Safari 26.5.2, iOS 18.7.10 and iPadOS 18.7.10, iOS 26.5.
CVE-2026-43727 A use-after-free issue was addressed with improved memory management. This issue is fixed in Safari 26.5.2, iOS 18.7.10 and iPadOS 18.7.10, iOS 26.5.
CVE-2026-43731 A use-after-free issue was addressed with improved memory management. This issue is fixed in Safari 26.5.2, iOS 18.7.10 and iPadOS 18.7.10, iOS 26.5.
CVE-2026-43732 A path handling issue was addressed with improved validation. This issue is fixed in Safari 26.5.2, iOS 26.5.2 and iPadOS 26.5.2, macOS Tahoe 26.5.2,
CVE-2026-43734 A use-after-free issue was addressed with improved memory management. This issue is fixed in Safari 26.5.2, iOS 18.7.10 and iPadOS 18.7.10, iOS 26.5.
CVE-2026-43740 The issue was addressed with improved memory handling. This issue is fixed in Safari 26.5.2, iOS 26.5.2 and iPadOS 26.5.2, macOS Tahoe 26.5.2, tvOS 2
CVE-2026-43742 A use-after-free issue was addressed with improved memory management. This issue is fixed in Safari 26.5.2, iOS 18.7.10 and iPadOS 18.7.10, iOS 26.5.
CVE-2026-43745 An out-of-bounds write issue was addressed with improved input validation. This issue is fixed in Safari 26.5.2, iOS 18.7.10 and iPadOS 18.7.10, iOS
CVE-2026-43804 This issue was addressed through improved state management. This issue is fixed in Safari 26.6, iOS 26.6 and iPadOS 26.6, macOS Tahoe 26.6, visionOS
CVE-2026-64713 This issue was addressed with improved checks. This issue is fixed in Safari 26.6, iOS 26.6 and iPadOS 26.6, macOS Tahoe 26.6, tvOS 26.6, visionOS 26
CVE-2026-64719 An out-of-bounds access issue was addressed with improved bounds checking. This issue is fixed in Safari 26.6, iOS 18.7.10 and iPadOS 18.7.10, iOS 26
CVE-2026-64728 A permissions issue was addressed with improved validation. This issue is fixed in Safari 26.6, iOS 26.6 and iPadOS 26.6, macOS Tahoe 26.6, tvOS 26.6
CVE-2026-64730 The issue was addressed with improved UI. This issue is fixed in Safari 26.6, iOS 26.6 and iPadOS 26.6, macOS Tahoe 26.6, tvOS 26.6, visionOS 26.6, w
CVE-2026-64757 A memory corruption issue was addressed with improved state management. This issue is fixed in Safari 26.6, iOS 18.7.10 and iPadOS 18.7.10, iOS 26.6
CVE-2026-64783 A use-after-free issue was addressed with improved memory management. This issue is fixed in Safari 26.6, iOS 26.6 and iPadOS 26.6, macOS Tahoe 26.6,
CVE-2026-64787 A use-after-free issue was addressed with improved memory management. This issue is fixed in Safari 26.6.1, iOS 26.6.1 and iPadOS 26.6.1, macOS Tahoe

Version: 2.52.3-0ubuntu0.26.04.2 2026-05-06 15:07:47 UTC

  webkit2gtk (2.52.3-0ubuntu0.26.04.2) resolute-security; urgency=medium

  * Release for Ubuntu 26.04 LTS to fix security issues
    - CVE-2026-20643, CVE-2026-20664, CVE-2026-20665, CVE-2026-20691,
      CVE-2026-28857, CVE-2026-28859, CVE-2026-28861, CVE-2026-28871

 -- Marc Deslauriers <email address hidden> Fri, 24 Apr 2026 07:17:51 -0400
CVE-2026-20643 A cross-origin issue in the Navigation API was addressed with improved input validation. This issue is fixed in Background Security Improvements for
CVE-2026-20664 The issue was addressed with improved memory handling. This issue is fixed in Safari 26.4, iOS 26.4 and iPadOS 26.4, macOS Tahoe 26.4, visionOS 26.4.
CVE-2026-20665 This issue was addressed through improved state management. This issue is fixed in Safari 26.4, iOS 18.7.7 and iPadOS 18.7.7, iOS 26.4 and iPadOS 26.
CVE-2026-20691 An authorization issue was addressed with improved state management. This issue is fixed in Safari 26.4, iOS 26.4 and iPadOS 26.4, macOS Tahoe 26.4,
CVE-2026-28857 The issue was addressed with improved memory handling. This issue is fixed in Safari 26.4, iOS 26.4 and iPadOS 26.4, macOS Tahoe 26.4, visionOS 26.4.
CVE-2026-28859 The issue was addressed with improved memory handling. This issue is fixed in Safari 26.4, iOS 26.4 and iPadOS 26.4, macOS Tahoe 26.4, tvOS 26.4, vis
CVE-2026-28861 A logic issue was addressed with improved state management. This issue is fixed in Safari 26.4, iOS 18.7.7 and iPadOS 18.7.7, iOS 26.4 and iPadOS 26.
CVE-2026-28871 A logic issue was addressed with improved checks. This issue is fixed in Safari 26.4, iOS 18.7.7 and iPadOS 18.7.7, iOS 26.4 and iPadOS 26.4, macOS T


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