CVE-2026-50302CWE-295

Windows Cryptographic Services Security Feature Bypass Vulnerability

Medium · published July 14, 2026

CVSS v3.1
4.2
EPSS
0%
Percentile
25.6
In the wild
Unconfirmed
What it is

Improper certificate validation in Windows Cryptographic Services allows an unauthorized attacker to bypass a security feature over a network.

The record
Technical detail
CVSS v3.1
4.2 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:N/E:U/RL:O/RC:C
CVSS v4.0
Not supplied
EPSS
0.00334 · 25.6th percentile
Weakness
CWE-295 · Improper Certificate Validation
Published
2026-07-14T17:06Z
EPSS history
Timeline
  • 14 JUL 17:06Z
    Windows Cryptographic Services Security Feature Bypass Vulnerability
    cvelistv5