CVE-2026-11149

HighCVSS 7.5/10Last modified Jul 23, 2026

Description

Insufficient validation of untrusted input in Extensions in Google Chrome prior to 149.0.7827.53 allowed a remote attacker who had compromised the renderer process to perform privilege escalation via a crafted HTML page. (Chromium security severity: Medium)

Metrics

CVSS 3.1 7.5/10CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-20

Affected software

Vendor	Product	Versions
Google	Chrome	>= 149.0.7827.53, < 149.0.7827.53

References

https://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop.htmlVendor Advisory
https://issues.chromium.org/issues/501739206Permissions Required

Timeline

Published: Jun 4, 2026
Last modified: Jul 23, 2026
NVD status: Analyzed

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