Bug 2485083 (CVE-2026-11273)

Summary: CVE-2026-11273 chromium-browser: Insufficient validation of untrusted input in Omnibox
Product: [Other] Security Response Reporter: OSIDB Bzimport <bzimport>
Component: vulnerabilityAssignee: Product Security DevOps Team <prodsec-dev>
Status: NEW --- QA Contact:
Severity: low Docs Contact:
Priority: low    
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 Omnibox component of the Chromium browser. Upstream bug(s): https://code.google.com/p/chromium/issues/detail?id=501757688
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Bug Depends On: 2486043, 2486044, 2486052    
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Description OSIDB Bzimport 2026-06-05 00:07:14 UTC
Insufficient validation of untrusted input in Omnibox in Google Chrome prior to 149.0.7827.53 allowed a remote attacker who convinced a user to engage in specific UI gestures to inject arbitrary scripts or HTML (UXSS) via a crafted HTML page. (Chromium security severity: Low)