CVE-2025-47999CWE-820

Windows Hyper-V Denial of Service Vulnerability

Medium · published July 8, 2025

CVSS v3.1
6.8
EPSS
0%
Percentile
40.3
In the wild
Unconfirmed
What it is

Missing synchronization in Windows Hyper-V allows an authorized attacker to deny service over an adjacent network.

The record
Technical detail
CVSS v3.1
6.8 · MEDIUM
Vector
CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H/E:U/RL:O/RC:C
CVSS v4.0
Not supplied
EPSS
0.00479 · 40.3th percentile
Weakness
CWE-820 · Missing Synchronization
Published
2025-07-08T16:58Z
EPSS history
Timeline
  • 08 JUL 16:58Z
    Windows Hyper-V Denial of Service Vulnerability
    cvelistv5