CVE-2025-10200

HIGH

Google Chrome < 140.0.7339.127 - Use-After-Free in Serviceworker

Title source: llm

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)

References (2)

Core 2

Core References

Release Notes, Vendor Advisory

https://chromereleases.googleblog.com/2025/09/stable-channel-update-for-desktop_9.html

Issue Tracking, Permissions Required

https://issues.chromium.org/issues/440454442

Scores

CVSS v3 8.8

EPSS 0.0010

EPSS Percentile 26.4%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact total

Details

CWE

CWE-416

Status published

Products (1)

google/chrome < 140.0.7339.127

Published Sep 10, 2025

Tracked Since Feb 18, 2026