Bug 2543397 (CVE-2026-95361)

Summary: CVE-2026-95361 chromium-browser: Confused deputy in DevTools
Product: [Other] Security Response Reporter: OSIDB Bzimport <bzimport>
Component: vulnerabilityAssignee: Product Security <prodsec-ir-bot>
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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A flaw was found in chromium-browser. A confused deputy issue in the DevTools feature allows a remote attacker to bypass the browser's web origin policy. By using social engineering to trick a user into viewing a specially crafted HTML page, an attacker can exploit this vulnerability to improperly access sensitive data or perform unauthorized actions across different web domains.
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oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
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Bug Depends On: 2544652, 2544667    
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Description OSIDB Bzimport 2026-09-29 17:56:04 UTC
Confused deputy in DevTools in Google Chrome prior to 154.0.8037.57 allowed a remote attacker leveraging social engineering to bypass web origin policy via a crafted HTML page. (Chromium security severity: Low)