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SUSE 2026 WebKitGTK3 Important Denial Of Service Advisory 1150-1

suse
Calendar Grey March 31, 2026
Dist Suse Esm H88
SUSE releases important update for webkit2gtk3 addressing 25 critical issues, ensuring security and stability.
An update that solves 25 vulnerabilities can now be installed.

Summary

## This update for webkit2gtk3 fixes the following issues: Update to version 2.52.0: * CVE-2023-43010: processing maliciously crafted web content may lead to memory corruption (bsc#1259950). * CVE-2025-31223: processing maliciously crafted web content may lead to memory corruption (bsc#1259949). * CVE-2025-31277: processing maliciously crafted web content may lead to memory corruption (bsc#1259948). * CVE-2025-43213: processing maliciously crafted web content may lead to an unexpected crash (bsc#1259947). * CVE-2025-43214: processing maliciously crafted web content may lead to an unexpected crash (bsc#1259946). * CVE-2025-43433: processing maliciously crafted web content may lead to memory corruption (bsc#1259945). * CVE-2025-43438: processing maliciously crafted web content may lead to an

Topics%20covered

Topics Covered

security advisory denial of service security issue SuSE important webkit2gtk3

References

* bsc#1259934

* bsc#1259935

* bsc#1259936

* bsc#1259937

* bsc#1259938

* bsc#1259939

* bsc#1259940

* bsc#1259941

* bsc#1259942

* bsc#1259943

* bsc#1259944

* bsc#1259945

* bsc#1259946

* bsc#1259947

* bsc#1259948

* bsc#1259949

* bsc#1259950

Cross-

* CVE-2023-42843

* CVE-2023-43010

* CVE-2024-54658

* CVE-2025-13502

* CVE-2025-31223

* CVE-2025-31277

* CVE-2025-43213

* CVE-2025-43214

* CVE-2025-43368

* CVE-2025-43419

* CVE-2025-43433

* CVE-2025-43434

* CVE-2025-43438

* CVE-2025-43440

* CVE-2025-43441

* CVE-2025-43443

* CVE-2025-43457

* CVE-2025-43511

* CVE-2025-46299

* CVE-2026-20608

* CVE-2026-20635

* CVE-2026-20636

* CVE-2026-20644

* CVE-2026-20652

* CVE-2026-20676

CVSS scores:

* CVE-2023-42843 ( SUSE ): 5.4 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2026:1150-1
Release Date: 2026-03-30T17:34:56Z
Rating: important

Topics%20covered

Topics Covered

security advisory denial of service security issue SuSE important webkit2gtk3

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