Bug 2416337 (CVE-2025-43443)

Summary: CVE-2025-43443 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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A flaw was found in WebKitGTK. Processing malicious web content can cause JIT issues due to improper checks 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: 2416433, 2416434, 2416435, 2416436, 2416437, 2416438    
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Description OSIDB Bzimport 2025-11-21 12:52:26 UTC
This issue was addressed with improved checks. This issue is fixed in iOS 18.7.2 and iPadOS 18.7.2. Processing maliciously crafted web content may lead to an unexpected process crash.