CVE-2025-48822CWE-125

Windows Hyper-V Discrete Device Assignment (DDA) Remote Code Execution Vulnerability

High · published July 8, 2025

CVSS v3.1
8.6
EPSS
1%
Percentile
54.4
In the wild
Unconfirmed
What it is

Out-of-bounds read in Windows Hyper-V allows an unauthorized attacker to execute code locally.

The record
Technical detail
CVSS v3.1
8.6 · HIGH
Vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C
CVSS v4.0
Not supplied
EPSS
0.00748 · 54.4th percentile
Weakness
CWE-125 · Out-of-bounds Read
Published
2025-07-08T16:57Z
EPSS history
Timeline
  • 08 JUL 16:57Z
    Windows Hyper-V Discrete Device Assignment (DDA) Remote Code Execution Vulnerability
    cvelistv5