CVE Vulnerabilities

CVE-2026-79267

Time-of-check Time-of-use (TOCTOU) Race Condition

Published: Aug 25, 2026 | Modified: Aug 31, 2026
CVSS 3.x
N/A
Source:
NVD
CVSS 2.x
RedHat/V2
RedHat/V3
Ubuntu
MEDIUM
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Race condition in Workers in Google Chrome prior to 152.0.7977.65 allowed a remote attacker who had compromised the renderer process to bypass web origin policy via a crafted HTML page. (Chromium security severity: Medium)

Weakness

The product checks the state of a resource before using that resource, but the resource’s state can change between the check and the use in a way that invalidates the results of the check.

Affected Software

NameVendorStart VersionEnd Version
ChromeGoogle*152.0.7977.65 (excluding)
Chromium-browserUbuntuupstream*

Potential Mitigations

References