Bug 2486639 (CVE-2026-11632)

Summary: CVE-2026-11632 chromium-browser: Use after free in TabStrip
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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An use after free flaw was found in the TabStrip component of the Chromium browser. Upstream bug(s): https://code.google.com/p/chromium/issues/detail?id=516707881
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Bug Depends On: 2487619, 2487620    
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Description OSIDB Bzimport 2026-06-09 00:03:07 UTC
Use after free in TabStrip in Google Chrome prior to 149.0.7827.103 allowed a remote attacker who convinced a user to engage in specific UI gestures to execute arbitrary code via a crafted HTML page. (Chromium security severity: Critical)