PT-2026-47469 · Google · Google Chrome

Published 2026-06-08 · Updated 2026-06-09 · CVE-2026-11643

Mitre

CVSS v3.1

8.1

High

Base vector

AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Use after free in Proxy in Google Chrome prior to 149.0.7827.103 allowed a remote attacker to execute arbitrary code via malicious network traffic. (Chromium security severity: Critical)

Fix

Use After Free

Weakness Enumeration

CWE-416

Related Identifiers

CVE-2026-11643

Affected Products

Google Chrome

References · 3

• https://nvd.nist.gov/vuln/detail/CVE-2026-11643 · Security Note
• https://issues.chromium.org/issues/518006379 · Note
• https://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop_0153744567.html · Note