CVE-2026-12012

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CVSS 3.1

8.1 high

EPSS

<1%p13

Published

Jun 11, 2026 (Jun 11, 2026)

Modified

Jun 23, 2026

Description

Use after free in Network in Google Chrome prior to 149.0.7827.115 allowed an attacker in a privileged network position to potentially exploit heap corruption via malicious network traffic. (Chromium security severity: High)

Vendors: google
Products: chrome
Weakness: CWE-416
Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (0.2%)

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