CVE-2026-85042

critical

Description

Use after free in DevTools in Google Chrome prior to 152.0.7977.82 allowed a remote attacker to execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: High)

References

http://chromereleases.googleblog.com/2026/09/stable-channel-update-for-desktop_01882797386.html

https://issues.chromium.org/issues/553119925

https://chromereleases.googleblog.com/2026/09/stable-channel-update-for-desktop_01882797386.html

Details

Source: Mitre, NVD

Published: 2026-09-03

Updated: 2026-09-04

Risk Information

CVSS v2

Base Score: 10

Vector: CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C

Severity: Critical

CVSS v3

Base Score: 9.6

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H