V8 Memory Corruption in Chrome <153.0.8010.36 via Extension
CVE-2026-87489 Published on September 9, 2026
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)
Weakness Type
What is a Buffer Overflow Vulnerability?
The software performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer.
CVE-2026-87489 has been classified to as a Buffer Overflow vulnerability or weakness.
Products Associated with CVE-2026-87489
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Affected Versions
Google Chrome:- Version 153.0.8010.36 and below 153.0.8010.36 is affected.