Bug 2485032 (CVE-2026-11008)

Summary: CVE-2026-11008 chromium-browser: Insufficient validation of untrusted input in WebAppInstalls
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: unspecifiedKeywords: Security
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Hardware: All   
OS: Linux   
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An insufficient validation of untrusted input flaw was found in the WebAppInstalls component of the Chromium browser. Upstream bug(s): https://code.google.com/p/chromium/issues/detail?id=495864099
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Bug Depends On: 2486043, 2486044, 2486052    
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Description OSIDB Bzimport 2026-06-05 00:05:04 UTC
Insufficient validation of untrusted input in WebAppInstalls in Google Chrome prior to 149.0.7827.53 allowed a remote attacker who had compromised the renderer process to leak cross-origin data via a crafted HTML page. (Chromium security severity: Medium)