CVE-2026-45494CWE-79cross-site-scripting

CVE-2026-45494

Medium · published May 18, 2026

CVSS v3.1
5.4
EPSS
0%
Percentile
21.8
In the wild
Unconfirmed
What it is

Microsoft Edge (Chromium-based) Spoofing Vulnerability

The record
Technical detail
CVSS v3.1
5.4 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N
CVSS v4.0
Not supplied
EPSS
0.00302 · 21.8th percentile
Weakness
CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Published
2026-05-18T22:17Z
Affected products (1)
ProductVersionsFixed in
microsoft/edge_chromium< 148.0.3967.70148.0.3967.70
References (1)
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-45494 · [email protected]
EPSS history
Timeline
  • 18 MAY 17:03Z
    Microsoft Edge (Chromium-based) Spoofing Vulnerability
    cvelistv5