Bug 2524099 (CVE-2026-79263)

Summary: CVE-2026-79263 chromium-browser: Google Chrome Extensions: Arbitrary Code Execution via Race Condition
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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Hardware: All   
OS: Linux   
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A flaw was found in Extensions in Google Chrome. This race condition vulnerability allows a remote attacker to execute arbitrary code. The attacker can achieve this by sending specially crafted network traffic, leading to code execution within the browser's security sandbox.
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Bug Depends On: 2524926    
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Description OSIDB Bzimport 2026-08-25 21:12:47 UTC
Race condition in Extensions in Google Chrome prior to 152.0.7977.65 allowed a remote attacker to execute arbitrary code inside the sandbox via crafted network traffic. (Chromium security severity: Low)