CVE-2026-19138

Name of the Vulnerable Software and Affected Versions Google Chrome versions prior to 151.0.7922.109

Description A heap buffer overflow exists in the CrashReporting component. This issue allows a remote attacker who has already compromised the renderer process to potentially achieve a sandbox escape by using a specially crafted HTML page. A heap buffer overflow occurs when a program writes more data to a heap-allocated memory block than it can hold, potentially leading to memory corruption.

Recommendations Update Google Chrome to version 151.0.7922.109 or later.