CVE-2026-95344

high

Description

Race condition in DevTools in Google Chrome prior to 154.0.8037.57 allowed a remote attacker leveraging social engineering to bypass site isolation via a crafted Chrome extension. (Chromium security severity: Medium)

References

https://issues.chromium.org/issues/548611433

https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-89140

https://chromereleases.googleblog.com/2026/09/stable-channel-update-for-desktop_0856730748.html

Details

Source: Mitre, NVD

Published: 2026-09-29

Updated: 2026-10-01

Named Vulnerability: GHSA-3wp9-2p94-jcq7

Risk Information

CVSS v2

Base Score: 7.1

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

Severity: High

CVSS v3

Base Score: 8

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