PT-2026-50215 · Google · Google Chrome

Published 2026-06-17 · Updated 2026-06-18 · CVE-2026-12465

NVD

CVSS v3.1

8.3

High

Base vector

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

Object lifecycle issue in Metrics in Google Chrome prior to 149.0.7827.155 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: High)

Fix

RCE

Weakness Enumeration

CWE-20

Related Identifiers

CVE-2026-12465

Affected Products

Google Chrome

References · 4

• https://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop_01750511403.html · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-12465 · Security Note
• https://twitter.com/ptdbugs/status/2067629310077235322 · Twitter Post
• https://issues.chromium.org/issues/520189702 · Note