CacheStorage Mem Corruption in Chrome <156.0.8078.79
CVE-2026-76027 Published on October 30, 2026
Memory corruption in CacheStorage in Google Chrome prior to 156.0.8078.79 allowed a remote attacker to read memory via a crafted HTML page. (Chromium security severity: High)
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-2026-76027 has been classified to as a Buffer Overflow vulnerability or weakness.
Products Associated with CVE-2026-76027
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Affected Versions
Google Chrome:- Version 156.0.8078.79 and below 156.0.8078.79 is affected.