Bug 2530263 (CVE-2026-87465)

Summary: CVE-2026-87465 chromium-browser: chromium-browser: Incorrect authorization in Downloads
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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OS: Linux   
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An incorrect authorization flaw was found in the Downloads component of the Chromium browser. Upstream bug(s): https://code.google.com/p/chromium/issues/detail?id=496616790
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Description OSIDB Bzimport 2026-09-09 01:02:02 UTC
Incorrect authorization in Downloads in Google Chrome prior to 153.0.8010.36 allowed a remote attacker who had compromised the renderer process to spoof UI elements via a crafted HTML page. (Chromium security severity: Medium)