Use After Free Vulnerability in Google Chrome Serviceworker
CVE-2025-10200

8.8HIGH

Key Information:

Vendor

Google
Status
Chrome
Vendor
CVE Published:
10 September 2025

What is CVE-2025-10200?

A use after free vulnerability in the Serviceworker component of Google Chrome for Desktop allows remote attackers to potentially exploit heap corruption through specially crafted HTML pages. Users of Google Chrome should update to version 140.0.7339.127 or later to mitigate this vulnerability.

Affected Version(s)

Chrome 140.0.7339.127

References

https://chromereleases.googleblog.com/2025/09/stable-chan...
https://issues.chromium.org/issues/440454442

CVSS V3.1

Score:
8.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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CVE-2025-10200 : Use After Free Vulnerability in Google Chrome Serviceworker