Bug 2423187 (CVE-2025-43531)

Summary: CVE-2025-43531 webkitgtk: Processing maliciously crafted web content may lead to an unexpected process crash
Product: [Other] Security Response Reporter: OSIDB Bzimport <bzimport>
Component: vulnerabilityAssignee: Product Security DevOps Team <prodsec-dev>
Status: NEW --- QA Contact:
Severity: high Docs Contact:
Priority: high    
Version: unspecifiedKeywords: Security
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Hardware: All   
OS: Linux   
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Doc Text:
A flaw was found in WebKitGTK. Processing malicious web content can cause a race condition due to improper state handling and result in an unexpected process crash.
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oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
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Bug Depends On: 2423293, 2423294, 2423295, 2423296    
Bug Blocks:    

Description OSIDB Bzimport 2025-12-17 15:56:30 UTC
Processing maliciously crafted web content may lead to an unexpected process crash. A race condition was addressed with improved state handling.

Comment 2 errata-xmlrpc 2025-12-18 20:10:43 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2025:23663 https://access.redhat.com/errata/RHSA-2025:23663

Comment 3 errata-xmlrpc 2025-12-18 22:10:36 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9

Via RHSA-2025:23700 https://access.redhat.com/errata/RHSA-2025:23700