Mageia 9: webkit2 Important Memory Crash Fix MGASA-2025-0331 CVE-2025-43501
mageia
December 21, 2025
MGASA-2025-0331 - Updated webkit2 packages fix security vulnerabilities
Summary
Description:
CVE-2025-43501 Processing maliciously crafted web content may lead to an
unexpected process crash. Description: A buffer overflow issue was
addressed with improved memory handling.
VE-2025-43531Processing maliciously crafted web content may lead to an
unexpected process crash. Description: A race condition was addressed
with improved state handling.
CVE-2025-43535 Processing maliciously crafted web content may lead to an
unexpected process crash. Description: The issue was addressed with
improved memory handling.
CVE-2025-43536 Processing maliciously crafted web content may lead to an
unexpected process crash. Description: A use-after-free issue was
addressed with improved memory management.
References
- https://bugs.mageia.org/show_bug.cgi?id=34866
- https://webkitgtk.org/security/WSA-2025-0010.html
- https://webkitgtk.org/2025/12/16/webkitgtk2.50.4-released.html
- https://www.cve.org/CVERecord?id=CVE-2025-43501
- https://www.cve.org/CVERecord?id=CVE-2025-43531
- https://www.cve.org/CVERecord?id=CVE-2025-43535
- https://www.cve.org/CVERecord?id=CVE-2025-43536
Topics Covered
Resolution
SRPMS
- 9/core/webkit2-2.50.4-1.mga9
PREVIOUS
NEXT
Severity
important
Lowest
Low
Medium
High
Critical
Publication date: 21 Dec 2025
URL: https://advisories.mageia.org/MGASA-2025-0331.html
Type: security
CVE: CVE-2025-43501,
CVE-2025-43531,
CVE-2025-43535,
CVE-2025-43536
Topics Covered
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