Bug 2561234 (CVE-2026-112699)

Summary: CVE-2026-112699 Apple Safari: webkit2gtk3: Information disclosure via out-of-bounds read
Product: [Other] Security Response Reporter: OSIDB Bzimport <bzimport>
Component: vulnerabilityAssignee: Product Security DevOps Team <prodsec-dev>
Status: NEW --- QA Contact:
Severity: medium Docs Contact:
Priority: medium    
Version: unspecifiedCC: rhel-process-autobot, watson-tool-maintainers
Target Milestone: ---Keywords: Security
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Hardware: All   
OS: Linux   
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A flaw was found in webkit2gtk3. This flaw allows information disclosure due to an out-of-bounds read caused by improper bounds checking. A remote attacker could exploit this vulnerability by enticing a user to process maliciously crafted web content, leading to the unauthorized disclosure of sensitive process memory.
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oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
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Description OSIDB Bzimport 2026-10-26 21:54:27 UTC
An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in Safari 27.2, iOS 26.7.2 and iPadOS 26.7.2, iOS 27.2 and iPadOS 27.2, macOS Golden Gate 27.2, visionOS 27.2. Processing maliciously crafted web content may result in the disclosure of process memory.