CVE-2025-48807CWE-923

Windows Hyper-V Remote Code Execution Vulnerability

Medium · published August 12, 2025

CVSS v3.1
6.7
EPSS
1%
Percentile
46.3
In the wild
Unconfirmed
What it is

Improper restriction of communication channel to intended endpoints in Windows Hyper-V allows an authorized attacker to execute code locally.

The record
Technical detail
CVSS v3.1
6.7 · MEDIUM
Vector
CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C
CVSS v4.0
Not supplied
EPSS
0.00567 · 46.3th percentile
Weakness
CWE-923 · Improper Restriction of Communication Channel to Intended Endpoints
Published
2025-08-12T17:10Z
EPSS history
Timeline
  • 12 AUG 17:10Z
    Windows Hyper-V Remote Code Execution Vulnerability
    cvelistv5