CVE-2026-11308

Description

Inappropriate implementation in Extensions in Google Chrome prior to 149.0.7827.53 allowed an attacker who convinced a user to install a malicious extension to perform privilege escalation via a crafted Chrome Extension. (Chromium security severity: Low)

CVSS Vector

References

• https://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop.html
• https://issues.chromium.org/issues/505945112