CVE-2026-27912CWE-285

Windows Kerberos Elevation of Privilege Vulnerability

High · published April 14, 2026

CVSS v3.1
8.0
EPSS
0%
Percentile
36.0
In the wild
Unconfirmed
What it is

Improper authorization in Windows Kerberos allows an authorized attacker to elevate privileges over an adjacent network.

The record
Technical detail
CVSS v3.1
8.0 · HIGH
Vector
CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C
CVSS v4.0
Not supplied
EPSS
0.00427 · 36.0th percentile
Weakness
CWE-285 · Improper Authorization
Published
2026-04-14T16:58Z
EPSS history
Timeline
  • 14 APR 16:58Z
    Windows Kerberos Elevation of Privilege Vulnerability
    cvelistv5