CVE-2026-6921HIGH 8.3EPSS p6.9%

CVE-2026-6921CVE-2026-6921

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)

Scoring

CVSS 3.18.3 (HIGH)
VectorCVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H
EPSS0.17% probability of exploitation · percentile 6.9% · 2026-06-18T12:00:27Z
Published2026-04-23
Last modified2026-04-24

Underlying weaknesses· 1

CWE-362

References

  1. https://chromereleases.googleblog.com/2026/04/stable-channel-update-for-desktop_22.html
  2. https://issues.chromium.org/issues/493315759

1

TypeTargetConfidenceTier
WeaknessConcurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')cwe-3620%live

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Sourced from NVD + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.