PT-2026-46766 · Google · Google Chrome

Published 2026-06-02 · Updated 2026-06-05 · CVE-2026-11239

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Google Chrome versions prior to 149.0.7827.53

Description An inappropriate implementation in Extensions allows a remote attacker who has already compromised the renderer process to perform privilege escalation using a crafted HTML page.

Recommendations Update to version 149.0.7827.53 or later.

Fix

RCE

Weakness Enumeration

CWE-20

Related Identifiers

CVE-2026-11239

Affected Products

Google Chrome

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2026-11239 · Security Note
• https://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop.html · Note
• https://crbug.com/497025738 · Note
• https://issues.chromium.org/issues/497025738 · Note