What the vulnerability does

01Description

Insufficient validation of untrusted input in Chromoting in Google Chrome on Linux prior to 149.0.7827.53 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted Chrome Extension. (Chromium security severity: Medium)

Key dates

02Disclosure timeline

June 4, 2026 CVE published
June 8, 2026 Record updated