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Fedora 42: Critical Audio Playback Issues in WebKitGTK Resolved Now

Linuxsecurity •LinuxSecurity Advisories • November 13, 2025

WebKitGTK is the port of the WebKit web rendering engine to the GTK platform. Update Information : Update to WebKitGTK 2.50.1: Improve text rendering performance. Fix audio playback broken on instagram. Fix rendering of layers with fractional transforms. Fix several crashes and rendering issues. Fix CVE-2025-43343

WebKitGTK is the port of the WebKit web rendering engine to the

Update to WebKitGTK 2.50.1: Improve text rendering performance. Fix audio playback broken on instagram. Fix rendering of layers with fractional transforms. Fix several crashes and rendering issues. Fix CVE-2025-43343

* Mon Oct 13 2025 Michael Catanzaro - 2.50.1-1 - Update to 2.50.1

Fedora Update Notification FEDORA-2025-4ffeeb504f 2025-11-13 01:07:00.209314+00:00 Name : webkitgtk Product : Fedora 42 Version : 2.50.1 Release : 1.fc42 URL : Summary : GTK web content engine library Description : WebKitGTK is the port of the WebKit web rendering engine to the GTK platform.

This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2025-4ffeeb504f' at the command line. For more information, refer to the dnf documentation available at

The full story

This article is one source in a clustered incident — the cluster page carries the summary, timeline and every other outlet covering it.

Fedora 42 WebKitGTK Security Fixes Address Critical Issues Fedora 42 has released important security updates for WebKitGTK, addressing vulnerabilities that affect media playback and audio issues. Key fixes include resolving unsafe URI schemes, improving Google account logins with WebAuthn, and enhancing text rendering performance. Users are advised to update to WebKitGTK 2.50.1 to mitigate these issues. 3 sources 28

Extracted Entities

CVEs (1)

CVE-2025-43343