CVE-2025-21262

Name: CVE-2025-21262
Creator: NVD / NIST
Published: 2025-01-24T22:15:38.22+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 5.4/10EPSS 0.38%

Last modified Jun 17, 2026

CVE-2025-21262 is a medium-severity vulnerability rated 5.4/10 on the CVSS scale. User Interface (UI) Misrepresentation of Critical Information in Microsoft Edge (Chromium-based) allows an unauthorized attacker to perform spoofing over a network. EPSS estimates a 0.38% chance of exploitation in the next 30 days.

Description

User Interface (UI) Misrepresentation of Critical Information in Microsoft Edge (Chromium-based) allows an unauthorized attacker to perform spoofing over a network

Metrics

CVSS 3.1

5.4/10

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

EPSS Probability

0.38%

29.6th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-451

Affected Software

Vendor	Product	Versions
Microsoft	Edge Chromium	< 132.0.2957.127

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-21262Vendor Advisory

Timeline

Published: Jan 24, 2025
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2025-21262?

User Interface (UI) Misrepresentation of Critical Information in Microsoft Edge (Chromium-based) allows an unauthorized attacker to perform spoofing over a network

How severe is CVE-2025-21262?

CVE-2025-21262 has a CVSS score of 5.4/10 (MEDIUM severity). The EPSS model estimates a 0.38% probability of exploitation in the next 30 days.

How do I fix CVE-2025-21262?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2025-21262?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST