What is the CVSS score of CVE-2025-0451?

CVE-2025-0451 has a CVSS 3.1 base score of 6.3 (Medium). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L. EPSS exploitation probability: 0.1%.

Which versions of Chrome are affected by CVE-2025-0451?

Organizations using Extensions API in Google Chrome should be aware of moderate risk from CVE-2025-0451 rated CVSS 6.3. Exploitation could compromise the security of affected deployments.. A patch is available.

How to fix or mitigate CVE-2025-0451?

Within 30 days: Identify affected systems running Extensions API in Google Chrome and apply vendor patches as part of regular patch cycle. Monitor vendor channels for patch availability.

Chrome CVE-2025-0451

MEDIUM

User Interface (UI) Misrepresentation of Critical Information (CWE-451)

2025-02-04 chrome-cve-admin@google.com

Google Information Disclosure Chrome Suse

6.3

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

6.3 MEDIUM

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

SUSE

MEDIUM

qualitative

Primary rating from NVD.

CVSS VectorNVD

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

Low

Integrity

Low

Availability

Low

Lifecycle Timeline

Patch released

Apr 02, 2026 - 20:30 nvd

Patch available

Analysis Generated

Mar 28, 2026 - 18:24 vuln.today

CVE Published

Feb 04, 2025 - 19:15 nvd

MEDIUM 6.3

DescriptionCVE.org

Inappropriate implementation in Extensions API in Google Chrome prior to 133.0.6943.53 allowed a remote attacker who convinced a user to engage in specific UI gestures to perform UI spoofing via a crafted Chrome Extension. (Chromium security severity: Medium)

AnalysisAI

Inappropriate implementation in Extensions API in Google Chrome prior to 133.0.6943.53 allowed a remote attacker who convinced a user to engage in specific UI gestures to perform UI spoofing via a. Rated medium severity (CVSS 6.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Technical ContextAI

This vulnerability is classified under CWE-451. Inappropriate implementation in Extensions API in Google Chrome prior to 133.0.6943.53 allowed a remote attacker who convinced a user to engage in specific UI gestures to perform UI spoofing via a crafted Chrome Extension. (Chromium security severity: Medium) Affected products include: Google Chrome. Version information: prior to 133.0.6943.53.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.