Bug 2530306 (CVE-2026-87489)

Summary: CVE-2026-87489 chromium-browser: Chromium: Memory corruption in V8 allows remote code execution via crafted extension
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 V8, the JavaScript engine used in Google Chrome. This memory corruption vulnerability allows a remote attacker to potentially execute arbitrary code within the browser's sandbox by tricking a user into installing a specially crafted Chrome extension. This could lead to unauthorized actions on the user's system.
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oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
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Bug Depends On: 2542199, 2542200    
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Description OSIDB Bzimport 2026-09-09 01:04:27 UTC
Memory corruption in V8 in Google Chrome prior to 153.0.8010.36 allowed a remote attacker to potentially execute arbitrary code inside the sandbox via a crafted Chrome extension. (Chromium security severity: Low)