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SUSE Linux 12 SP5 Webkit2gtk3 Security Vulnerability Patch Update

suse
Calendar Grey March 30, 2026
Dist Suse Esm H88
SUSE webkit2gtk3 update resolves 25 issues including memory corruption and process crash vulnerabilities. Install now.
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 SuSE memory corruption remote attack 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-2026:1139-1
Release Date: 2026-03-30T09:14:01Z
Rating: important

Topics%20covered

Topics Covered

security advisory SuSE memory corruption remote attack important webkit2gtk3

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