Bug 2524053 (CVE-2026-79248)

Summary: CVE-2026-79248 chromium-browser: Google Chrome: Incorrect authorization allows web origin policy bypass
Product: [Other] Security Response Reporter: OSIDB Bzimport <bzimport>
Component: vulnerabilityAssignee: Product Security <prodsec-ir-bot>
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. This incorrect authorization in the Input component allows a remote attacker, who has already compromised the renderer process, to bypass the web origin policy. This can be achieved by presenting a specially crafted HTML page, leading to a security boundary evasion.
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oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
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Bug Depends On: 2524926    
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Description OSIDB Bzimport 2026-08-25 21:02:16 UTC 
Incorrect authorization in Input in Google Chrome prior to 152.0.7977.65 allowed a remote attacker who had compromised the renderer process to bypass web origin policy via a crafted HTML page. (Chromium security severity: Medium)