PT-2026-46794 · Google · Google Chrome

Published 2026-06-02 · Updated 2026-06-05 · CVE-2026-11267

Positive Technologies (AI Summary)

CVSS v3.1

4.3

Medium

Base vector

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

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

Description Insufficient policy enforcement in Extensions allows an attacker to bypass the content security policy (CSP)—a security layer that helps detect and mitigate certain types of attacks, including Cross Site Scripting (XSS) and data injection—by convincing a user to install a crafted malicious extension.

Recommendations Update to version 149.0.7827.53 or later.

Fix

Weakness Enumeration

CWE-602

Related Identifiers

CVE-2026-11267

Affected Products

Google Chrome

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2026-11267 · Security Note
• https://issues.chromium.org/issues/500528267 · Note
• https://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop.html · Note
• https://crbug.com/500528267 · Note