What is the CVSS score of EUVD-2025-200303?

EUVD-2025-200303 has a CVSS 3.1 base score of 7.5 (High). CVSS vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H. EPSS exploitation probability: 0.1%.

Which versions of Chrome are affected by EUVD-2025-200303?

A race condition vulnerability in Google Chrome versions prior to 143.0.7499.41 could allow attackers to corrupt heap memory through malicious web pages, potentially leading to code execution.. A patch is available.

How to fix or mitigate EUVD-2025-200303?

Within 24 hours: Inventory Chrome versions across the organization and identify systems running versions prior to 143.0.7499.41. Within 7 days: Deploy Chrome version 143.0.7499.41 or later through your endpoint management system; prioritize business-critical and customer-facing systems first. Within 30 days: Achieve 100% compliance with the patched Chrome version across all endpoints and verify through vulnerability scanning.

Chrome EUVD-2025-200303

| CVE-2025-13721 HIGH

Race Condition (CWE-362)

2025-12-02 chrome-cve-admin@google.com

Information Disclosure Chrome Google Race Condition Debian Ubuntu Red Hat Suse

7.5

CVSS 3.1

CVSS VectorNVD

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

Attack Vector

Network

Attack Complexity

High

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Lifecycle Timeline

Patch released

Mar 31, 2026 - 21:13 nvd

Patch available

EUVD ID Assigned

Mar 15, 2026 - 14:04 euvd

EUVD-2025-200303

Analysis Generated

Mar 15, 2026 - 14:04 vuln.today

CVE Published

Dec 02, 2025 - 19:15 nvd

HIGH 7.5

DescriptionNVD

Race in v8 in Google Chrome prior to 143.0.7499.41 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: Medium)

Analysis

Race in v8 in Google Chrome prior to 143.0.7499.41 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: Medium)

Technical ContextAI

A race condition occurs when the behavior of software depends on the timing of events, such as the order of execution of threads or processes.

RemediationAI

Use proper synchronization mechanisms (locks, mutexes, atomic operations). Implement file locking for filesystem operations. Avoid TOCTOU patterns.

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Vendor StatusVendor

Ubuntu

Priority: Medium

chromium-browser

Release	Status	Version
jammy	not-affected	code not present
noble	not-affected	code not present
plucky	not-affected	code not present
questing	not-affected	code not present
upstream	released	-

Debian

chromium

Release	Status	Fixed Version	Urgency
bullseye (security), bullseye	vulnerable	120.0.6099.224-1~deb11u1	-
bookworm	fixed	143.0.7499.40-1~deb12u1	-
bookworm (security)	fixed	146.0.7680.71-1~deb12u1	-
trixie	fixed	143.0.7499.40-1~deb13u1	-
trixie (security)	fixed	146.0.7680.71-1~deb13u1	-
forky	fixed	146.0.7680.71-1	-
sid	fixed	146.0.7680.80-1	-
bullseye	fixed	(unfixed)	end-of-life
(unstable)	fixed	143.0.7499.40-1	-

DSA-6072-1

EUVD-2025-200303 vulnerability details – vuln.today

Back

Chrome EUVD-2025-200303

CVSS VectorNVD

Lifecycle Timeline

DescriptionNVD

Analysis

Technical ContextAI

RemediationAI

More from same product – last 7 days

Vendor StatusVendor

Ubuntu

Debian

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External POC / Exploit Code