CVE-2025-10200HIGH 8.8EPSS p43.5%

CVE-2025-10200CVE-2025-10200

Description

Use after free in Serviceworker in Google Chrome on Desktop prior to 140.0.7339.127 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: Critical)

Scoring

CVSS 3.18.8 (HIGH)
VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
EPSS0.59% probability of exploitation · percentile 43.5% · 2026-06-19T12:03:05Z
Published2025-09-10
Last modified2025-09-22

Underlying weaknesses· 1

CWE-416

References

  1. https://chromereleases.googleblog.com/2025/09/stable-channel-update-for-desktop_9.html
  2. https://issues.chromium.org/issues/440454442

1

TypeTargetConfidenceTier
WeaknessUse After Freecwe-4160%live

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