CVE-2025-12439

PoC —

CVSS 3.1

5.5 medium

EPSS

<1%p0

Published

Nov 10, 2025 (Nov 10, 2025)

Modified

Jun 17, 2026

Description

Inappropriate implementation in App-Bound Encryption in Google Chrome on Windows prior to 142.0.7444.59 allowed a local attacker to obtain potentially sensitive information from process memory via a malicious file. (Chromium security severity: Medium)

Vendors: google
Products: chrome
Weakness: CWE-326
Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

NVD CVE.org GitHub PoCs EPSS (0.1%)

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