This is a development release leading toward 2.54 series. What’s new in the WebKitGTK 2.53.92 release? Fix opacity animation not damaging descendant layers. Fix expiration date of favicons in the icon database. Fix webkit_web_view_get_tls_info() that sometimes returned FALSE for valid HTTPS connections. Fix documentation of webkit_web_view_call_async_javascript_function. Use a Chrome user agent fo
This is a development release leading toward 2.54 series. What’s new in the WebKitGTK 2.53.91 release? Handle video orientation in skia compositor. Do not use cached credentials when Authorization header is present. Fix scrollbar rendering issues due to incorrect damage. Add log fallback when journald is not reachable Fix several crashes and rendering issues. Thanks to all the contributors who mad
Date Reported: August 20, 2026 Advisory ID: WSA-2026-0005 CVE identifiers: CVE-2026-28984, CVE-2026-43804, CVE-2026-64713, CVE-2026-64719, CVE-2026-64728, CVE-2026-64730, CVE-2026-64757, CVE-2026-64783, CVE-2026-64787 Several vulnerabilities were discovered in WebKitGTK and WPE WebKit. CVE-2026-28984 Versions affected: WebKitGTK and WPE WebKit before 2.52.4. Credit to Artem Dinaburg of Trail of Bi
This is a bug fix release in the stable 2.52 series. What’s new in the WebKitGTK 2.52.6 release? Improve memory usage in pages that use font variations. The webkit://gpu page now respects the dark theme user preference. Fix cross compilation due to failure to pick the correct gio-unix-2.0 headers in certain configurations. Fix calculating data sizes of reported through WebKitWebsiteData. Fix the b
This is a development release leading toward 2.54 series. What’s new in the WebKitGTK 2.53.90 release? Do not support rendering tiles in the main thread in accelerated compositing mode. Add magnification property to WebKitWebView to handle visual scaling. Add new API to allow setting a per-navigation custom User-Agent to WebKitWebsitePolicies. Improved platform media queries to handle prefers redu
Date Reported: July 10, 2026 Advisory ID: WSA-2026-0004 CVE identifiers: CVE-2024-4367, CVE-2026-39872, 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
This is a bug fix release in the stable 2.52 series. What’s new in the WebKitGTK 2.52.5 release? Fire scrollend event for instant programmatic scrolls. Increase network idle connection timeout to 115 seconds. Add User-Agent quirk for HBO Max. Fix the build with system malloc. Fix several crashes and rendering issues. Thanks to all the contributors who made possible this release.
This is a development release leading toward 2.54 series. What’s new in the WebKitGTK 2.53.4 release? Implemented batched painting in skia compositor, which improves performance when there are many layers that can be painted in the same operation. Avoid unnecessary clips when possible in skia compositor. Fix synchronization issues between main, scrolling and compositing threads causing glitches wh
This is a bug fix release in the stable 2.52 series. What’s new in the WebKitGTK 2.52.4 release? Add support for half-width fonts. Improve content filter compilation by avoiding file copies. Improve handling of out of disk space conditions when the NetworkProcess tried to write data in caches. Improve how the CMake build system checks whether libatomic is required. Fix painting scrollbars when the
Date Reported: June 02, 2026 Advisory ID: WSA-2026-0003 CVE identifiers: 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-2026-43658, CVE-2026-43660 Several vulnerabilities were discovered in WebKitGTK and WPE WebKit. CVE