What is CVE-2025-49755?

CVE-2025-49755 is a medium-severity vulnerability in Microsoft Edge, classified under User Interface (UI) Misrepresentation of Critical Information. CVSS score: 4.3/10. Published 2025-08-12.

How severe is CVE-2025-49755?

Medium severity. CVSS v3 base score is 4.3 out of 10.

Vulnerability in Microsoft Edge

CVE-2025-49755

User interface (ui) misrepresentation of critical information in Microsoft Edge for Android allows an unauthorized attacker to perform spoofing over a network.

EPSS: 0.005 (37.4th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N.

Affected products

Microsoft Edge
Microsoft Edge For Android — versions 1.0.0

Weakness classification (CWE)

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

References

secure@microsoft.com (vendor-advisory, patch, Vendor Advisory)

Frequently asked questions

What is CVE-2025-49755?: CVE-2025-49755 is a medium-severity vulnerability in Microsoft Edge, classified under User Interface (UI) Misrepresentation of Critical Information. CVSS score: 4.3/10. Published 2025-08-12.
How severe is CVE-2025-49755?: Medium severity. CVSS v3 base score is 4.3 out of 10.