SUSE-SU-2026:20102-1

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Source
https://www.suse.com/support/update/announcement/2026/suse-su-202620102-1/
Import Source
https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:20102-1.json
JSON Data
https://api.test.osv.dev/v1/vulns/SUSE-SU-2026:20102-1
Upstream
  • CVE-2025-13502
  • CVE-2025-13947
  • CVE-2025-66287
Related
Published
2026-01-20T12:37:33Z
Modified
2026-03-11T07:31:43.595736Z
Summary
Security update for webkit2gtk3
Details

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.
    • Fix several crashes and rendering issues.

  • Version 2.50.3:

    • Fix seeking and looping of media elements that set the "loop" property.
    • Fix several crashes and rendering issues.

  • Version 2.50.2:

    • Prevent unsafe URI schemes from participating in media playback.
    • Make jscvaluearraybufferget_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.
    • Fix several crashes and rendering issues.

  • 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.
    • Fix several crashes and rendering issues.

  • 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.
    • Added new API to get the theme color of a WebKitWebView.

  • 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.
    • Updated translations.

  • 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.
    • Fix several crashes and rendering issues.

  • Fix a11y regression where AT-SPI roles were mapped incorrectly.

  • Disable skia on ppc64le.
References

Affected packages

SUSE:Linux Enterprise Server 16.0
webkit2gtk3

Package

Name
webkit2gtk3
Purl
pkg:rpm/suse/webkit2gtk3&distro=SUSE%20Linux%20Enterprise%20Server%2016.0

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.50.4-160000.1.1

Ecosystem specific 

{
    "binaries": [
        {
            "libwebkit2gtk-4_1-0": "2.50.4-160000.1.1",
            "typelib-1_0-WebKit2-4_1": "2.50.4-160000.1.1",
            "webkit2gtk4-minibrowser": "2.50.4-160000.1.1",
            "libjavascriptcoregtk-6_0-1": "2.50.4-160000.1.1",
            "webkit2gtk-4_1-injected-bundles": "2.50.4-160000.1.1",
            "webkitgtk-6_0-injected-bundles": "2.50.4-160000.1.1",
            "typelib-1_0-WebKit2WebExtension-4_1": "2.50.4-160000.1.1",
            "webkit2gtk3-minibrowser": "2.50.4-160000.1.1",
            "typelib-1_0-JavaScriptCore-6_0": "2.50.4-160000.1.1",
            "typelib-1_0-JavaScriptCore-4_1": "2.50.4-160000.1.1",
            "WebKitGTK-6.0-lang": "2.50.4-160000.1.1",
            "libwebkitgtk-6_0-4": "2.50.4-160000.1.1",
            "webkit-jsc-4.1": "2.50.4-160000.1.1",
            "WebKitGTK-4.1-lang": "2.50.4-160000.1.1",
            "webkit-jsc-6.0": "2.50.4-160000.1.1",
            "typelib-1_0-WebKit-6_0": "2.50.4-160000.1.1",
            "libjavascriptcoregtk-4_1-0": "2.50.4-160000.1.1",
            "typelib-1_0-WebKitWebProcessExtension-6_0": "2.50.4-160000.1.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:20102-1.json"
webkit2gtk4

Package

Name
webkit2gtk4
Purl
pkg:rpm/suse/webkit2gtk4&distro=SUSE%20Linux%20Enterprise%20Server%2016.0

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.50.4-160000.1.1

Ecosystem specific 

{
    "binaries": [
        {
            "libwebkit2gtk-4_1-0": "2.50.4-160000.1.1",
            "typelib-1_0-WebKit2-4_1": "2.50.4-160000.1.1",
            "webkit2gtk4-minibrowser": "2.50.4-160000.1.1",
            "libjavascriptcoregtk-6_0-1": "2.50.4-160000.1.1",
            "webkit2gtk-4_1-injected-bundles": "2.50.4-160000.1.1",
            "webkitgtk-6_0-injected-bundles": "2.50.4-160000.1.1",
            "typelib-1_0-WebKit2WebExtension-4_1": "2.50.4-160000.1.1",
            "webkit2gtk3-minibrowser": "2.50.4-160000.1.1",
            "typelib-1_0-JavaScriptCore-6_0": "2.50.4-160000.1.1",
            "typelib-1_0-JavaScriptCore-4_1": "2.50.4-160000.1.1",
            "WebKitGTK-6.0-lang": "2.50.4-160000.1.1",
            "libwebkitgtk-6_0-4": "2.50.4-160000.1.1",
            "webkit-jsc-4.1": "2.50.4-160000.1.1",
            "WebKitGTK-4.1-lang": "2.50.4-160000.1.1",
            "webkit-jsc-6.0": "2.50.4-160000.1.1",
            "typelib-1_0-WebKit-6_0": "2.50.4-160000.1.1",
            "libjavascriptcoregtk-4_1-0": "2.50.4-160000.1.1",
            "typelib-1_0-WebKitWebProcessExtension-6_0": "2.50.4-160000.1.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:20102-1.json"
SUSE:Linux Enterprise Server for SAP applications 16.0
webkit2gtk3

Package

Name
webkit2gtk3
Purl
pkg:rpm/suse/webkit2gtk3&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20applications%2016.0

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.50.4-160000.1.1

Ecosystem specific 

{
    "binaries": [
        {
            "libwebkit2gtk-4_1-0": "2.50.4-160000.1.1",
            "typelib-1_0-WebKit2-4_1": "2.50.4-160000.1.1",
            "webkit2gtk4-minibrowser": "2.50.4-160000.1.1",
            "libjavascriptcoregtk-6_0-1": "2.50.4-160000.1.1",
            "webkit2gtk-4_1-injected-bundles": "2.50.4-160000.1.1",
            "webkitgtk-6_0-injected-bundles": "2.50.4-160000.1.1",
            "typelib-1_0-WebKit2WebExtension-4_1": "2.50.4-160000.1.1",
            "webkit2gtk3-minibrowser": "2.50.4-160000.1.1",
            "typelib-1_0-JavaScriptCore-6_0": "2.50.4-160000.1.1",
            "typelib-1_0-JavaScriptCore-4_1": "2.50.4-160000.1.1",
            "WebKitGTK-6.0-lang": "2.50.4-160000.1.1",
            "libwebkitgtk-6_0-4": "2.50.4-160000.1.1",
            "webkit-jsc-4.1": "2.50.4-160000.1.1",
            "WebKitGTK-4.1-lang": "2.50.4-160000.1.1",
            "webkit-jsc-6.0": "2.50.4-160000.1.1",
            "typelib-1_0-WebKit-6_0": "2.50.4-160000.1.1",
            "libjavascriptcoregtk-4_1-0": "2.50.4-160000.1.1",
            "typelib-1_0-WebKitWebProcessExtension-6_0": "2.50.4-160000.1.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:20102-1.json"
webkit2gtk4

Package

Name
webkit2gtk4
Purl
pkg:rpm/suse/webkit2gtk4&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20applications%2016.0

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.50.4-160000.1.1

Ecosystem specific 

{
    "binaries": [
        {
            "libwebkit2gtk-4_1-0": "2.50.4-160000.1.1",
            "typelib-1_0-WebKit2-4_1": "2.50.4-160000.1.1",
            "webkit2gtk4-minibrowser": "2.50.4-160000.1.1",
            "libjavascriptcoregtk-6_0-1": "2.50.4-160000.1.1",
            "webkit2gtk-4_1-injected-bundles": "2.50.4-160000.1.1",
            "webkitgtk-6_0-injected-bundles": "2.50.4-160000.1.1",
            "typelib-1_0-WebKit2WebExtension-4_1": "2.50.4-160000.1.1",
            "webkit2gtk3-minibrowser": "2.50.4-160000.1.1",
            "typelib-1_0-JavaScriptCore-6_0": "2.50.4-160000.1.1",
            "typelib-1_0-JavaScriptCore-4_1": "2.50.4-160000.1.1",
            "WebKitGTK-6.0-lang": "2.50.4-160000.1.1",
            "libwebkitgtk-6_0-4": "2.50.4-160000.1.1",
            "webkit-jsc-4.1": "2.50.4-160000.1.1",
            "WebKitGTK-4.1-lang": "2.50.4-160000.1.1",
            "webkit-jsc-6.0": "2.50.4-160000.1.1",
            "typelib-1_0-WebKit-6_0": "2.50.4-160000.1.1",
            "libjavascriptcoregtk-4_1-0": "2.50.4-160000.1.1",
            "typelib-1_0-WebKitWebProcessExtension-6_0": "2.50.4-160000.1.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:20102-1.json"