Bug 2530297 (CVE-2026-87651)

Summary: CVE-2026-87651 chromium-browser: Google Chrome: Information disclosure due to incorrect authorization in Paint
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 Google Chrome's Paint component. This incorrect authorization vulnerability allows a remote attacker to obtain sensitive cross-origin data by enticing a user to visit a specially crafted HTML page. This could lead to unauthorized access to information from other web origins.
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Description OSIDB Bzimport 2026-09-09 01:03:55 UTC
Incorrect authorization in Paint in Google Chrome prior to 153.0.8010.36 allowed a remote attacker to obtain cross-origin data via a crafted HTML page. (Chromium security severity: High)