CVE-2026-121140

Name of the Vulnerable Software and Affected Versions Google Chrome versions prior to 157.0.8103.38

Description An out of bounds read occurs in Internals, which allows a remote attacker who has compromised the renderer process to potentially execute arbitrary code outside the sandbox by using a crafted HTML page. An out of bounds read is a condition where a program reads data past the end of the intended buffer.

Recommendations Update Google Chrome to version 157.0.8103.38 or later.