CVE-2025-12445

MediumCVSS 6.5/10Last modified Oct 7, 2026

Description

Policy bypass in Extensions in Google Chrome prior to 142.0.7444.59 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: Low)

Metrics

CVSS 3.1 6.5/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N

Weakness enumeration

CWE-288

Affected software

No affected versions have been published.

Timeline

Published: Nov 10, 2025
Last modified: Oct 7, 2026
NVD status: Analyzed

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