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CVE-2026-6921

High

Description

Race in GPU in Google Chrome on Windows prior to 147.0.7727.117 allowed a remote attacker to potentially perform a sandbox escape via a crafted video file. (Chromium security severity: Medium)

SeverityHigh
CVSS8.3
Exploit probability—
ProductGoogle Chrome
PublishedApr 23, 2026
First seenApr 23, 2026
Weakness typeCWE-362Race condition

How to fix

Update
  • google chrome147.0.7727.116 or later

Affected products

ProductAffected versionsFixed in
google chromev < 147.0.7727.116147.0.7727.116

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