SUSE-SU-2026:22212-1

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Source

https://www.suse.com/support/update/announcement/2026/suse-su-202622212-1/

Import Source

https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:22212-1.json

JSON Data

https://api.osv.dev/v1/vulns/SUSE-SU-2026:22212-1

Upstream

CVE (16)

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

Related

CVE (16)

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

Published

2026-06-20T09:32:16Z

Modified

2026-06-24T09:00:11Z

Summary

Security update for webkit2gtk3

Details

This update for webkit2gtk3 fixes the following issues

Update to version 2.52.4:

CVE-2026-28847: processing maliciously crafted web content may lead to an unexpected process crash or arbitrary code execution due to a heap buffer overflow (bsc#1267506).
CVE-2026-28883: processing maliciously crafted web content may lead to an unexpected process crash due to a use-after- free issue (bsc#1267507).
CVE-2026-28901: processing maliciously crafted web content may lead to an unexpected process crash due to improper memory handling (bsc#1267508).
CVE-2026-28902: processing maliciously crafted web content may lead to an unexpected process crash due to improper memory handling (bsc#1267509).
CVE-2026-28903: processing maliciously crafted web content may lead to an unexpected process crash due to improper memory handling (bsc#1267510).
CVE-2026-28904: processing maliciously crafted web content may lead to an unexpected process crash due to improper memory handling (bsc#1267511).
CVE-2026-28905: processing maliciously crafted web content may lead to an unexpected process crash due to improper memory handling (bsc#1267512).
CVE-2026-28907: processing maliciously crafted web content may prevent Content Security Policy from being enforced due to improper input validation (bsc#1267513).
CVE-2026-28942: processing maliciously crafted web content may lead to an unexpected crash due to use-after-free (bsc#1267514).
CVE-2026-28946: processing maliciously crafted web content may lead to an unexpected crash due to a use-after-free (bsc#1267515).
CVE-2026-28947: rocessing maliciously crafted web content may lead to an unexpected crash due to a use-after-free (bsc#1267516).
CVE-2026-28953: processing maliciously crafted web content may lead to an unexpected process crash due to improper memory handling (bsc#1267517).
CVE-2026-28955: processing maliciously crafted web content may lead to an unexpected process crash due to improper memory handling (bsc#1267518).
CVE-2026-28958: an app may be able to access sensitive user data due to improper data protection (bsc#1267519).
CVE-2026-43658: processing maliciously crafted web content may lead to an unexpected crash due to improper memory handling (bsc#1267520).
CVE-2026-43660: processing maliciously crafted web content may prevent Content Security Policy from being enforced due to issues with logic (bsc#1267521).

Changes for webkit2gtk3:

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 their width changes.
Fix playback of certain YouTube videos with low frame rates.
Fix webkit://gpu not working in systems where neither libGL.so.1 nor libOpenGL.so.0 are available.
Fix the build with librice 0.4 or newer when the GStreamer WebRTC backend is enabled at build configuration time.
Fix the build with USE_GSTREAMER_WEBRTC=OFF.
Fix the build with USE_GBM=OFF.
Fix several crashes and rendering issues.
Security fixes: 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.
Changes in version .52.3;
Add support for the "scrollbar-color" CSS property.
Fix some emoji glyphs being rendered as missing glyph boxes.
Fix JavaScriptCore crashes on architectures other than x86_64.
Fix the build on s390x.
Changes in version 2.52.2:
Improve handling of real-time threads.
Fix scrollbar rendering glitches visible in some GPU configurations.
Fix V4L2 hardware accelerated media codecs now working due to overly restrictive sandbox device access rules.
Fix leak of bitmap images in webkit_favicon_database_get_favicon_finish().
Fix the build with USE_GTK4=OFF.

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

0 Unknown introduced version / All previous versions are affected

Fixed

2.52.4-160000.1.1

Ecosystem specific

{
    "binaries":  [
        {
            "WebKitGTK-4.1-lang":  "2.52.4-160000.1.1",
            "WebKitGTK-6.0-lang":  "2.52.4-160000.1.1",
            "libjavascriptcoregtk-4_1-0":  "2.52.4-160000.1.1",
            "libjavascriptcoregtk-6_0-1":  "2.52.4-160000.1.1",
            "libwebkit2gtk-4_1-0":  "2.52.4-160000.1.1",
            "libwebkitgtk-6_0-4":  "2.52.4-160000.1.1",
            "typelib-1_0-JavaScriptCore-4_1":  "2.52.4-160000.1.1",
            "typelib-1_0-JavaScriptCore-6_0":  "2.52.4-160000.1.1",
            "typelib-1_0-WebKit-6_0":  "2.52.4-160000.1.1",
            "typelib-1_0-WebKit2-4_1":  "2.52.4-160000.1.1",
            "typelib-1_0-WebKit2WebExtension-4_1":  "2.52.4-160000.1.1",
            "typelib-1_0-WebKitWebProcessExtension-6_0":  "2.52.4-160000.1.1",
            "webkit-jsc-4.1":  "2.52.4-160000.1.1",
            "webkit-jsc-6.0":  "2.52.4-160000.1.1",
            "webkit2gtk-4_1-injected-bundles":  "2.52.4-160000.1.1",
            "webkit2gtk3-minibrowser":  "2.52.4-160000.1.1",
            "webkit2gtk4-minibrowser":  "2.52.4-160000.1.1",
            "webkitgtk-6_0-injected-bundles":  "2.52.4-160000.1.1"
        }
    ]
}

Database specific

source

"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:22212-1.json"

webkit2gtk4

Package

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

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Fixed

2.52.4-160000.1.1

Ecosystem specific

{
    "binaries":  [
        {
            "WebKitGTK-4.1-lang":  "2.52.4-160000.1.1",
            "WebKitGTK-6.0-lang":  "2.52.4-160000.1.1",
            "libjavascriptcoregtk-4_1-0":  "2.52.4-160000.1.1",
            "libjavascriptcoregtk-6_0-1":  "2.52.4-160000.1.1",
            "libwebkit2gtk-4_1-0":  "2.52.4-160000.1.1",
            "libwebkitgtk-6_0-4":  "2.52.4-160000.1.1",
            "typelib-1_0-JavaScriptCore-4_1":  "2.52.4-160000.1.1",
            "typelib-1_0-JavaScriptCore-6_0":  "2.52.4-160000.1.1",
            "typelib-1_0-WebKit-6_0":  "2.52.4-160000.1.1",
            "typelib-1_0-WebKit2-4_1":  "2.52.4-160000.1.1",
            "typelib-1_0-WebKit2WebExtension-4_1":  "2.52.4-160000.1.1",
            "typelib-1_0-WebKitWebProcessExtension-6_0":  "2.52.4-160000.1.1",
            "webkit-jsc-4.1":  "2.52.4-160000.1.1",
            "webkit-jsc-6.0":  "2.52.4-160000.1.1",
            "webkit2gtk-4_1-injected-bundles":  "2.52.4-160000.1.1",
            "webkit2gtk3-minibrowser":  "2.52.4-160000.1.1",
            "webkit2gtk4-minibrowser":  "2.52.4-160000.1.1",
            "webkitgtk-6_0-injected-bundles":  "2.52.4-160000.1.1"
        }
    ]
}

Database specific

source

"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:22212-1.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

0 Unknown introduced version / All previous versions are affected

Fixed

2.52.4-160000.1.1

Ecosystem specific

{
    "binaries":  [
        {
            "WebKitGTK-4.1-lang":  "2.52.4-160000.1.1",
            "WebKitGTK-6.0-lang":  "2.52.4-160000.1.1",
            "libjavascriptcoregtk-4_1-0":  "2.52.4-160000.1.1",
            "libjavascriptcoregtk-6_0-1":  "2.52.4-160000.1.1",
            "libwebkit2gtk-4_1-0":  "2.52.4-160000.1.1",
            "libwebkitgtk-6_0-4":  "2.52.4-160000.1.1",
            "typelib-1_0-JavaScriptCore-4_1":  "2.52.4-160000.1.1",
            "typelib-1_0-JavaScriptCore-6_0":  "2.52.4-160000.1.1",
            "typelib-1_0-WebKit-6_0":  "2.52.4-160000.1.1",
            "typelib-1_0-WebKit2-4_1":  "2.52.4-160000.1.1",
            "typelib-1_0-WebKit2WebExtension-4_1":  "2.52.4-160000.1.1",
            "typelib-1_0-WebKitWebProcessExtension-6_0":  "2.52.4-160000.1.1",
            "webkit-jsc-4.1":  "2.52.4-160000.1.1",
            "webkit-jsc-6.0":  "2.52.4-160000.1.1",
            "webkit2gtk-4_1-injected-bundles":  "2.52.4-160000.1.1",
            "webkit2gtk3-minibrowser":  "2.52.4-160000.1.1",
            "webkit2gtk4-minibrowser":  "2.52.4-160000.1.1",
            "webkitgtk-6_0-injected-bundles":  "2.52.4-160000.1.1"
        }
    ]
}

Database specific

source

"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:22212-1.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

0 Unknown introduced version / All previous versions are affected

Fixed

2.52.4-160000.1.1

Ecosystem specific

{
    "binaries":  [
        {
            "WebKitGTK-4.1-lang":  "2.52.4-160000.1.1",
            "WebKitGTK-6.0-lang":  "2.52.4-160000.1.1",
            "libjavascriptcoregtk-4_1-0":  "2.52.4-160000.1.1",
            "libjavascriptcoregtk-6_0-1":  "2.52.4-160000.1.1",
            "libwebkit2gtk-4_1-0":  "2.52.4-160000.1.1",
            "libwebkitgtk-6_0-4":  "2.52.4-160000.1.1",
            "typelib-1_0-JavaScriptCore-4_1":  "2.52.4-160000.1.1",
            "typelib-1_0-JavaScriptCore-6_0":  "2.52.4-160000.1.1",
            "typelib-1_0-WebKit-6_0":  "2.52.4-160000.1.1",
            "typelib-1_0-WebKit2-4_1":  "2.52.4-160000.1.1",
            "typelib-1_0-WebKit2WebExtension-4_1":  "2.52.4-160000.1.1",
            "typelib-1_0-WebKitWebProcessExtension-6_0":  "2.52.4-160000.1.1",
            "webkit-jsc-4.1":  "2.52.4-160000.1.1",
            "webkit-jsc-6.0":  "2.52.4-160000.1.1",
            "webkit2gtk-4_1-injected-bundles":  "2.52.4-160000.1.1",
            "webkit2gtk3-minibrowser":  "2.52.4-160000.1.1",
            "webkit2gtk4-minibrowser":  "2.52.4-160000.1.1",
            "webkitgtk-6_0-injected-bundles":  "2.52.4-160000.1.1"
        }
    ]
}

Database specific

source

"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:22212-1.json"