SOC status:Duty analyst on shift

UK Cyber Defence
VulnerabilityAnalyzed

CVE-2025-21267

Microsoft Edge (Chromium-based) Spoofing Vulnerability

MEDIUM 4.4EPSS 0.57%

Does this matter?

Lower severity and a low EPSS score (0.57%). Track it; it rarely justifies an emergency change on its own.

Description

Microsoft Edge (Chromium-based) Spoofing Vulnerability

CVSS 3.1
4.4 MEDIUMCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N
EPSS
0.57% probability · 46th percentile
CISA KEV
Not listed
Weakness
CWE-358
Affected
microsoft/edge chromium
Source
secure@microsoft.com

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.