CVE-2026-11212

MediumCVSS 4.3/10Last modified Jul 23, 2026

Description

Insufficient policy enforcement in DevTools in Google Chrome prior to 149.0.7827.53 allowed an attacker who convinced a user to install a malicious extension to leak cross-origin data via a crafted Chrome Extension. (Chromium security severity: Medium)

Metrics

CVSS 3.1 4.3/10CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N

Weakness enumeration

CWE-284

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/507216833Permissions Required

Timeline

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

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