PT-2025-37010 · Google+3 · Google Chrome+3

Looben Yang · Published 2025-01-01 · Updated 2025-11-20 · CVE-2025-10200

Positive Technologies (AI Summary)

CVSS v2.0

10

High

Base vector

AV:N/AC:L/Au:N/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions Chromium versions prior to 140.0.7339.127 Microsoft Edge (Chromium-based) versions prior to 140.0.7339.127 Vivaldi versions prior to 138.0.7204.261

Description A critical use-after-free issue exists in the Serviceworker component of Chromium. This flaw could allow a remote attacker to potentially exploit heap corruption via a crafted HTML page, potentially leading to arbitrary code execution or denial of service. The vulnerability is related to a race condition between handling request timeouts and starting new requests within the ServiceWorker, resulting in a use-after-free condition. A researcher discovered the issue and was awarded a $43,000 bounty by Google. There have been no confirmed reports of active exploitation in the wild. The Serviceworker component is susceptible to this flaw.

Recommendations Chromium versions prior to 140.0.7339.127: Upgrade to version 140.0.7339.127 or later. Microsoft Edge (Chromium-based) versions prior to 140.0.7339.127: Upgrade to version 140.0.7339.127 or later. Vivaldi versions prior to 138.0.7204.261: Upgrade to version 138.0.7204.261 or later.

Fix

RCE

Use After Free

Weakness Enumeration

CWE-416

Related Identifiers

ALT-PU-2025-13054

BDU:2025-11244

CVE-2025-10200

DSA-5996-1

OPENSUSE-SU-2025:15548-1

Affected Products

Alt Linux

Debian

Google Chrome

Red Os

References · 49

• https://osv.dev/vulnerability/DSA-5996-1 · Vendor Advisory
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-10200 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2025-10200 · Vendor Advisory
• https://safe-surf.ru/specialists/bulletins-nkcki/724913 · Security Note
• https://osv.dev/vulnerability/openSUSE-SU-2025:15548-1 · Vendor Advisory
• https://chromereleases.googleblog.com/2025/09/stable-channel-update-for-desktop_9.html · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-10200 · Security Note
• https://security-tracker.debian.org/tracker/CVE-2025-10200 · Vendor Advisory
• https://wiki.astralinux.ru/astra-linux-se47-bulletin-2025-1216SE123 · Vendor Advisory
• https://bdu.fstec.ru/vul/2025-11244 · Security Note
• https://wiki.astralinux.ru/astra-linux-se16-bulletin-20251225SE16 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2025-10200 · Vendor Advisory
• https://safe-surf.ru/specialists/bulletins-nkcki/724503 · Security Note
• https://wiki.astralinux.ru/astra-linux-se18-bulletin-2025-1113SE18 · Vendor Advisory
• https://wiki.astralinux.ru/astra-linux-se17-bulletin-2025-1202SE17 · Vendor Advisory