Security update for webkit2gtk3
| Announcement ID: | SUSE-SU-2026:20102-1 |
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| Release Date: | 2026-01-20T12:08:51Z |
| Rating: | important |
| References: |
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| Cross-References: |
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| CVSS scores: |
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| Affected Products: |
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An update that solves 30 vulnerabilities can now be installed.
Description:
This update for webkit2gtk3 fixes the following issues:
Update to version 2.50.4.
Security issues fixed:
- CVE-2025-13502: processing of maliciously crafted payloads by the GLib remote inspector server may lead to a UIProcess crash due to an out-of-bounds read and an integer underflow (bsc#1254208).
- CVE-2025-13947: use of the file drag-and-drop mechanism may lead to remote information disclosure due to a lack of verification of the origins of drag operations (bsc#1254473).
- CVE-2025-14174: processing maliciously crafted web content may lead to memory corruption due to improper validation (bsc#1255497).
- CVE-2025-43272: processing maliciously crafted web content may lead to an unexpected process crash due to improper memory handling (bsc#1250439).
- CVE-2025-43342: processing maliciously crafted web content may lead to an unexpected process crash due to a correctness issue and missing checks (bsc#1250440).
- CVE-2025-43343: processing maliciously crafted web content may lead to an unexpected process crash due to improper memory handling (bsc#1251975).
- CVE-2025-43356: a website may be able to access sensor information without user consent due to improper cache handling (bsc#1250441).
- CVE-2025-43368: processing maliciously crafted web content may lead to an unexpected process crash due to a use-after-free issue (bsc#1250442).
- CVE-2025-43392: websites may exfiltrate image data cross-origin due to issues with cache handling (bsc#1254165).
- CVE-2025-43419: processing maliciously crafted web content may lead to memory corruption due to improper memory handling (bsc#1254166).
- CVE-2025-43421: processing maliciously crafted web content may lead to an unexpected process crash due to enabled array allocation sinking (bsc#1254167).
- CVE-2025-43425: processing maliciously crafted web content may lead to an unexpected process crash due to improper memory handling (bsc#1254168).
- CVE-2025-43427: processing maliciously crafted web content may lead to an unexpected process crash due to issues with state management (bsc#1254169).
- CVE-2025-43429: processing maliciously crafted web content may lead to an unexpected process crash due to a buffer overflow issue (bsc#1254174).
- CVE-2025-43430: processing maliciously crafted web content may lead to an unexpected process crash due to issues with state management (bsc#1254172).
- CVE-2025-43431: processing maliciously crafted web content may lead to memory corruption due to improper memory handling (bsc#1254170).
- CVE-2025-43432: processing maliciously crafted web content may lead to an unexpected process crash due to a use-after-free issue (bsc#1254171).
- CVE-2025-43434: processing maliciously crafted web content may lead to an unexpected process crash due to a use-after-free issue (bsc#1254179).
- CVE-2025-43440: processing maliciously crafted web content may lead to an unexpected process crash due to missing checks (bsc#1254177).
- CVE-2025-43443: processing maliciously crafted web content may lead to an unexpected process crash due to missing checks (bsc#1254176).
- CVE-2025-43458: processing maliciously crafted web content may lead to an unexpected process crash due to issues with state management (bsc#1254498).
- CVE-2025-43501: processing maliciously crafted web content may lead to an unexpected process crash due to a buffer overflow issue (bsc#1255194).
- CVE-2025-43529: processing maliciously crafted web content may lead to arbitrary code execution due to a use-after-free issue (bsc#1255198).
- CVE-2025-43531: processing maliciously crafted web content may lead to an unexpected process crash due to a race condition (bsc#1255183).
- CVE-2025-43535: processing maliciously crafted web content may lead to an unexpected process crash due to improper memory handling (bsc#1255195).
- CVE-2025-43536: processing maliciously crafted web content may lead to an unexpected process crash due to a use-after-free issue (bsc#1255200).
- CVE-2025-43541: processing maliciously crafted web content may lead to an unexpected process crash due to type confusion (bsc#1255191).
- CVE-2025-66287: processing maliciously crafted web content may lead to an unexpected process crash due to improper memory handling (bsc#1254509).
Other issues fixed and changes:
- Version 2.50.4:
- Correctly handle the program name passed to the sleep disabler.
- Ensure GStreamer is initialized before using the Quirks.
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Fix several crashes and rendering issues.
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Version 2.50.3:
- Fix seeking and looping of media elements that set the "loop" property.
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Fix several crashes and rendering issues.
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Version 2.50.2:
- Prevent unsafe URI schemes from participating in media playback.
- Make jsc_value_array_buffer_get_data() function introspectable.
- Fix logging in to Google accounts that have a WebAuthn second factor configured.
- Fix loading webkit://gpu when there are no threads configured for GPU rendering.
- Fix rendering gradiants that use the CSS hue interpolation method.
- Fix pasting image data from the clipboard.
- Fix font-family selection when the font name contains spaces.
- Fix the build with standard C libraries that lack execinfo.h, like Musl or uClibc.
- Fix capturing canvas snapshots in the Web Inspector.
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Fix several crashes and rendering issues.
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Version 2.50.1:
- Improve text rendering performance.
- Fix audio playback broken on instagram.
- Fix rendering of layers with fractional transforms.
- Fix the build with ENABLE(VIDEO) disabled.
- Fix the build in s390x.
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Fix several crashes and rendering issues.
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Version 2.50.0:
- Improved rendering performance by recording each layer once and replaying every dirty region in different worker threads.
- Enable damage propagation to the UI process by default.
- CSS property font-variant-emoji is now enabled by default.
- Font synthesis properties (bold/italic) are now properly handled.
- Ensure web view is focused on tap gesture.
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Added new API to get the theme color of a WebKitWebView.
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Version 2.49.90:
- Add support for font collection / fragment identifiers.
- Fix web process deadlock on exit.
- Fix stuttering when playing WebP animations
- Fix CSS animations with cubic-bezier timing function.
- Do not start the MemoryPressureMonitor if it’s disabled
- Fix several crashes and rendering issues.
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Updated translations.
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Version 2.48.6:
- Fix emojis incorrectly rendered in their text variant.
- Add support for font collection / fragment identifiers.
- Fix web process deadlock on exit.
- Fix stuttering when playing WebP animations.
- Fix CSS animations with cubic-bezier timing function.
- Do not start the MemoryPressureMonitor if it's disabled.
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Fix several crashes and rendering issues.
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Fix a11y regression where AT-SPI roles were mapped incorrectly.
- Disable skia on ppc64le.
Patch Instructions:
To install this SUSE update use the SUSE recommended
installation methods like YaST online_update or "zypper patch".
Alternatively you can run the command listed for your product:
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SUSE Linux Enterprise Server 16.0
zypper in -t patch SUSE-SLES-16.0-156=1 -
SUSE Linux Enterprise Server for SAP Applications 16.0
zypper in -t patch SUSE-SLES-16.0-156=1
Package List:
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SUSE Linux Enterprise Server 16.0 (noarch)
- WebKitGTK-6.0-lang-2.50.4-160000.1.1
- WebKitGTK-4.1-lang-2.50.4-160000.1.1
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SUSE Linux Enterprise Server 16.0 (aarch64 ppc64le s390x x86_64)
- libjavascriptcoregtk-4_1-0-debuginfo-2.50.4-160000.1.1
- libjavascriptcoregtk-4_1-0-2.50.4-160000.1.1
- webkit2gtk3-minibrowser-debuginfo-2.50.4-160000.1.1
- webkit2gtk-4_1-injected-bundles-2.50.4-160000.1.1
- webkit-jsc-6.0-debuginfo-2.50.4-160000.1.1
- webkitgtk-6_0-injected-bundles-2.50.4-160000.1.1
- webkit2gtk4-minibrowser-debuginfo-2.50.4-160000.1.1
- typelib-1_0-JavaScriptCore-4_1-2.50.4-160000.1.1
- webkit-jsc-6.0-2.50.4-160000.1.1
- typelib-1_0-JavaScriptCore-6_0-2.50.4-160000.1.1
- libjavascriptcoregtk-6_0-1-2.50.4-160000.1.1
- typelib-1_0-WebKitWebProcessExtension-6_0-2.50.4-160000.1.1
- libwebkit2gtk-4_1-0-2.50.4-160000.1.1
- typelib-1_0-WebKit2WebExtension-4_1-2.50.4-160000.1.1
- libwebkitgtk-6_0-4-2.50.4-160000.1.1
- webkit2gtk-4_1-injected-bundles-debuginfo-2.50.4-160000.1.1
- libjavascriptcoregtk-6_0-1-debuginfo-2.50.4-160000.1.1
- webkit-jsc-4.1-debuginfo-2.50.4-160000.1.1
- webkit2gtk4-minibrowser-2.50.4-160000.1.1
- typelib-1_0-WebKit-6_0-2.50.4-160000.1.1
- webkit-jsc-4.1-2.50.4-160000.1.1
- webkit2gtk4-debugsource-2.50.4-160000.1.1
- webkit2gtk3-debuginfo-2.50.4-160000.1.1
- webkit2gtk4-debuginfo-2.50.4-160000.1.1
- typelib-1_0-WebKit2-4_1-2.50.4-160000.1.1
- webkitgtk-6_0-injected-bundles-debuginfo-2.50.4-160000.1.1
- libwebkit2gtk-4_1-0-debuginfo-2.50.4-160000.1.1
- webkit2gtk3-debugsource-2.50.4-160000.1.1
- libwebkitgtk-6_0-4-debuginfo-2.50.4-160000.1.1
- webkit2gtk3-minibrowser-2.50.4-160000.1.1
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SUSE Linux Enterprise Server for SAP Applications 16.0 (noarch)
- WebKitGTK-6.0-lang-2.50.4-160000.1.1
- WebKitGTK-4.1-lang-2.50.4-160000.1.1
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SUSE Linux Enterprise Server for SAP Applications 16.0 (ppc64le x86_64)
- libjavascriptcoregtk-4_1-0-debuginfo-2.50.4-160000.1.1
- libjavascriptcoregtk-4_1-0-2.50.4-160000.1.1
- webkit2gtk3-minibrowser-debuginfo-2.50.4-160000.1.1
- webkit2gtk-4_1-injected-bundles-2.50.4-160000.1.1
- webkit-jsc-6.0-debuginfo-2.50.4-160000.1.1
- webkitgtk-6_0-injected-bundles-2.50.4-160000.1.1
- webkit2gtk4-minibrowser-debuginfo-2.50.4-160000.1.1
- typelib-1_0-JavaScriptCore-4_1-2.50.4-160000.1.1
- webkit-jsc-6.0-2.50.4-160000.1.1
- typelib-1_0-JavaScriptCore-6_0-2.50.4-160000.1.1
- libjavascriptcoregtk-6_0-1-2.50.4-160000.1.1
- typelib-1_0-WebKitWebProcessExtension-6_0-2.50.4-160000.1.1
- libwebkit2gtk-4_1-0-2.50.4-160000.1.1
- typelib-1_0-WebKit2WebExtension-4_1-2.50.4-160000.1.1
- libwebkitgtk-6_0-4-2.50.4-160000.1.1
- webkit2gtk-4_1-injected-bundles-debuginfo-2.50.4-160000.1.1
- libjavascriptcoregtk-6_0-1-debuginfo-2.50.4-160000.1.1
- webkit-jsc-4.1-debuginfo-2.50.4-160000.1.1
- webkit2gtk4-minibrowser-2.50.4-160000.1.1
- typelib-1_0-WebKit-6_0-2.50.4-160000.1.1
- webkit-jsc-4.1-2.50.4-160000.1.1
- webkit2gtk4-debugsource-2.50.4-160000.1.1
- webkit2gtk3-debuginfo-2.50.4-160000.1.1
- webkit2gtk4-debuginfo-2.50.4-160000.1.1
- typelib-1_0-WebKit2-4_1-2.50.4-160000.1.1
- webkitgtk-6_0-injected-bundles-debuginfo-2.50.4-160000.1.1
- libwebkit2gtk-4_1-0-debuginfo-2.50.4-160000.1.1
- webkit2gtk3-debugsource-2.50.4-160000.1.1
- libwebkitgtk-6_0-4-debuginfo-2.50.4-160000.1.1
- webkit2gtk3-minibrowser-2.50.4-160000.1.1
References:
- https://www.suse.com/security/cve/CVE-2023-43000.html
- https://www.suse.com/security/cve/CVE-2025-13502.html
- https://www.suse.com/security/cve/CVE-2025-13947.html
- https://www.suse.com/security/cve/CVE-2025-14174.html
- https://www.suse.com/security/cve/CVE-2025-43272.html
- https://www.suse.com/security/cve/CVE-2025-43342.html
- https://www.suse.com/security/cve/CVE-2025-43343.html
- https://www.suse.com/security/cve/CVE-2025-43356.html
- https://www.suse.com/security/cve/CVE-2025-43368.html
- https://www.suse.com/security/cve/CVE-2025-43392.html
- https://www.suse.com/security/cve/CVE-2025-43419.html
- https://www.suse.com/security/cve/CVE-2025-43421.html
- https://www.suse.com/security/cve/CVE-2025-43425.html
- https://www.suse.com/security/cve/CVE-2025-43427.html
- https://www.suse.com/security/cve/CVE-2025-43429.html
- https://www.suse.com/security/cve/CVE-2025-43430.html
- https://www.suse.com/security/cve/CVE-2025-43431.html
- https://www.suse.com/security/cve/CVE-2025-43432.html
- https://www.suse.com/security/cve/CVE-2025-43434.html
- https://www.suse.com/security/cve/CVE-2025-43440.html
- https://www.suse.com/security/cve/CVE-2025-43443.html
- https://www.suse.com/security/cve/CVE-2025-43458.html
- https://www.suse.com/security/cve/CVE-2025-43480.html
- https://www.suse.com/security/cve/CVE-2025-43501.html
- https://www.suse.com/security/cve/CVE-2025-43529.html
- https://www.suse.com/security/cve/CVE-2025-43531.html
- https://www.suse.com/security/cve/CVE-2025-43535.html
- https://www.suse.com/security/cve/CVE-2025-43536.html
- https://www.suse.com/security/cve/CVE-2025-43541.html
- https://www.suse.com/security/cve/CVE-2025-66287.html
- https://bugzilla.suse.com/show_bug.cgi?id=1250439
- https://bugzilla.suse.com/show_bug.cgi?id=1250440
- https://bugzilla.suse.com/show_bug.cgi?id=1250441
- https://bugzilla.suse.com/show_bug.cgi?id=1250442
- https://bugzilla.suse.com/show_bug.cgi?id=1251975
- https://bugzilla.suse.com/show_bug.cgi?id=1254164
- https://bugzilla.suse.com/show_bug.cgi?id=1254165
- https://bugzilla.suse.com/show_bug.cgi?id=1254166
- https://bugzilla.suse.com/show_bug.cgi?id=1254167
- https://bugzilla.suse.com/show_bug.cgi?id=1254168
- https://bugzilla.suse.com/show_bug.cgi?id=1254169
- https://bugzilla.suse.com/show_bug.cgi?id=1254170
- https://bugzilla.suse.com/show_bug.cgi?id=1254171
- https://bugzilla.suse.com/show_bug.cgi?id=1254172
- https://bugzilla.suse.com/show_bug.cgi?id=1254174
- https://bugzilla.suse.com/show_bug.cgi?id=1254175
- https://bugzilla.suse.com/show_bug.cgi?id=1254176
- https://bugzilla.suse.com/show_bug.cgi?id=1254177
- https://bugzilla.suse.com/show_bug.cgi?id=1254179
- https://bugzilla.suse.com/show_bug.cgi?id=1254208
- https://bugzilla.suse.com/show_bug.cgi?id=1254473
- https://bugzilla.suse.com/show_bug.cgi?id=1254498
- https://bugzilla.suse.com/show_bug.cgi?id=1254509
- https://bugzilla.suse.com/show_bug.cgi?id=1255183
- https://bugzilla.suse.com/show_bug.cgi?id=1255191
- https://bugzilla.suse.com/show_bug.cgi?id=1255194
- https://bugzilla.suse.com/show_bug.cgi?id=1255195
- https://bugzilla.suse.com/show_bug.cgi?id=1255198
- https://bugzilla.suse.com/show_bug.cgi?id=1255200
- https://bugzilla.suse.com/show_bug.cgi?id=1255497