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SUSE-SU-2026:1648-1

Опубликовано: 28 апр. 2026
Источник: suse-cvrf

Описание

Security update for webkit2gtk3

This update for webkit2gtk3 fixes the following issues:

Update to version 2.52.1.

Security issues fixed:

  • CVE-2026-20643: processing maliciously crafted web content may bypass Same Origin Policy (bsc#1261172).
  • CVE-2026-20664: processing maliciously crafted web content may lead to an unexpected process crash (bsc#1261173).
  • CVE-2026-20665: processing maliciously crafted web content may prevent Content Security Policy from being enforced (bsc#1261174).
  • CVE-2026-20691: a maliciously crafted webpage may be able to fingerprint the user (bsc#1261175).
  • CVE-2026-28857: processing maliciously crafted web content may lead to an unexpected process crash (bsc#1261176).
  • CVE-2026-28859: a malicious website may be able to process restricted web content outside the sandbox (bsc#1261177).
  • CVE-2026-28861: a malicious website may be able to access script message handlers intended for other origins (bsc#1261178).
  • CVE-2026-28871: visiting a maliciously crafted website may lead to a cross-site scripting attack (bsc#1261179).

Other updates and bugfixes:

  • Reduce the amount of useless MPRIS notifications produced by MediaSession when the information about media being played is incomplete.
  • Support turning off USE_GSTREAMER to configure the build with all multimedia features disabled.
  • Add Sysprof marks for mouse events.
  • Fix MediaSession icon for iheart.com not being displayed.
  • Fix the build with USE_GSTREAMER_GL disabled.
  • Fix the build with librice version 0.3.0 or newer.
  • Fix several crashes and rendering issues.
  • Translation updates: Georgian.

Список пакетов

SUSE Linux Enterprise Server LTSS Extended Security 12 SP5
libjavascriptcoregtk-4_0-18-2.52.1-4.57.1
libwebkit2gtk-4_0-37-2.52.1-4.57.1
libwebkit2gtk3-lang-2.52.1-4.57.1
typelib-1_0-JavaScriptCore-4_0-2.52.1-4.57.1
typelib-1_0-WebKit2-4_0-2.52.1-4.57.1
typelib-1_0-WebKit2WebExtension-4_0-2.52.1-4.57.1
webkit2gtk-4_0-injected-bundles-2.52.1-4.57.1
webkit2gtk3-devel-2.52.1-4.57.1

Ссылки

Описание

A cross-origin issue in the Navigation API was addressed with improved input validation. This issue is fixed in Background Security Improvements for iOS, iPadOS, and macOS, Safari 26.4, iOS 18.7.7 and iPadOS 18.7.7, iOS 26.4 and iPadOS 26.4, macOS Tahoe 26.4, visionOS 26.4. Processing maliciously crafted web content may bypass Same Origin Policy.

Затронутые продукты
SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:libjavascriptcoregtk-4_0-18-2.52.1-4.57.1
SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:libwebkit2gtk-4_0-37-2.52.1-4.57.1
SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:libwebkit2gtk3-lang-2.52.1-4.57.1
SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:typelib-1_0-JavaScriptCore-4_0-2.52.1-4.57.1
Ссылки

Описание

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. Processing maliciously crafted web content may lead to an unexpected process crash.

Затронутые продукты
SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:libjavascriptcoregtk-4_0-18-2.52.1-4.57.1
SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:libwebkit2gtk-4_0-37-2.52.1-4.57.1
SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:libwebkit2gtk3-lang-2.52.1-4.57.1
SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:typelib-1_0-JavaScriptCore-4_0-2.52.1-4.57.1
Ссылки

Описание

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 26.4, macOS Tahoe 26.4, tvOS 26.4, visionOS 26.4, watchOS 26.4. Processing maliciously crafted web content may prevent Content Security Policy from being enforced.

Затронутые продукты
SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:libjavascriptcoregtk-4_0-18-2.52.1-4.57.1
SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:libwebkit2gtk-4_0-37-2.52.1-4.57.1
SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:libwebkit2gtk3-lang-2.52.1-4.57.1
SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:typelib-1_0-JavaScriptCore-4_0-2.52.1-4.57.1
Ссылки

Описание

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, visionOS 26.4, watchOS 26.4. A maliciously crafted webpage may be able to fingerprint the user.

Затронутые продукты
SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:libjavascriptcoregtk-4_0-18-2.52.1-4.57.1
SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:libwebkit2gtk-4_0-37-2.52.1-4.57.1
SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:libwebkit2gtk3-lang-2.52.1-4.57.1
SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:typelib-1_0-JavaScriptCore-4_0-2.52.1-4.57.1
Ссылки

Описание

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. Processing maliciously crafted web content may lead to an unexpected process crash.

Затронутые продукты
SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:libjavascriptcoregtk-4_0-18-2.52.1-4.57.1
SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:libwebkit2gtk-4_0-37-2.52.1-4.57.1
SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:libwebkit2gtk3-lang-2.52.1-4.57.1
SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:typelib-1_0-JavaScriptCore-4_0-2.52.1-4.57.1
Ссылки

Описание

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, visionOS 26.4, watchOS 26.4. A malicious website may be able to process restricted web content outside the sandbox.

Затронутые продукты
SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:libjavascriptcoregtk-4_0-18-2.52.1-4.57.1
SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:libwebkit2gtk-4_0-37-2.52.1-4.57.1
SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:libwebkit2gtk3-lang-2.52.1-4.57.1
SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:typelib-1_0-JavaScriptCore-4_0-2.52.1-4.57.1
Ссылки

Описание

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 26.4, macOS Tahoe 26.4, visionOS 26.4. A malicious website may be able to access script message handlers intended for other origins.

Затронутые продукты
SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:libjavascriptcoregtk-4_0-18-2.52.1-4.57.1
SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:libwebkit2gtk-4_0-37-2.52.1-4.57.1
SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:libwebkit2gtk3-lang-2.52.1-4.57.1
SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:typelib-1_0-JavaScriptCore-4_0-2.52.1-4.57.1
Ссылки

Описание

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 Tahoe 26.4. Visiting a maliciously crafted website may lead to a cross-site scripting attack.

Затронутые продукты
SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:libjavascriptcoregtk-4_0-18-2.52.1-4.57.1
SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:libwebkit2gtk-4_0-37-2.52.1-4.57.1
SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:libwebkit2gtk3-lang-2.52.1-4.57.1
SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:typelib-1_0-JavaScriptCore-4_0-2.52.1-4.57.1
Ссылки
Уязвимость SUSE-SU-2026:1648-1