CVE-2026-44805CWE-416CWE-822

Windows Network Controller (NC) Host Agent Denial of Service Vulnerability

Medium · published June 9, 2026

CVSS v3.1
5.5
EPSS
0%
Percentile
33.0
In the wild
Unconfirmed
What it is

Use after free in Windows Network Controller (NC) Host Agent allows an authorized attacker to deny service locally.

The record
Technical detail
CVSS v3.1
5.5 · MEDIUM
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C
CVSS v4.0
Not supplied
EPSS
0.00399 · 33.0th percentile
Weaknesses
CWE-416 · Use After Free; CWE-822 · Untrusted Pointer Dereference
Published
2026-06-09T17:06Z
EPSS history
Timeline
  • 09 JUN 17:06Z
    Windows Network Controller (NC) Host Agent Denial of Service Vulnerability
    cvelistv5