CVE-2026-45489

Published Jul 3, 2026

Last updated 10 days ago

Overview

Description
Microsoft Edge (Chromium-based) Spoofing Vulnerability
Source
secure@microsoft.com
NVD status
Modified
Products
edge_chromium

Risk scores

CVSS 3.1

Type
Primary
Base score
6.5
Impact score
3.6
Exploitability score
2.8
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
Severity
MEDIUM

Weaknesses

secure@microsoft.com
CWE-749
nvd@nist.gov
CWE-290
134c704f-9b21-4f2e-91b3-4a467353bcc0
CWE-290

Social media

Hype score
Not currently trending

Configurations

References

Sources include official advisories and independent security research.