CVE-2025-33071CWE-416

Windows KDC Proxy Service (KPSSVC) Remote Code Execution Vulnerability

High · published June 10, 2025

CVSS v3.1
8.1
EPSS
23%
Percentile
97.8
In the wild
Unconfirmed
What it is

Use after free in Windows KDC Proxy Service (KPSSVC) allows an unauthorized attacker to execute code over a network.

The record
Technical detail
CVSS v3.1
8.1 · HIGH
Vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C
CVSS v4.0
Not supplied
EPSS
0.23185 · 97.8th percentile
Weakness
CWE-416 · Use After Free
Published
2025-06-10T17:02Z
EPSS history
Timeline
  • 10 JUN 17:02Z
    Windows KDC Proxy Service (KPSSVC) Remote Code Execution Vulnerability
    cvelistv5