CVE-2025-26688CWE-121

Microsoft Virtual Hard Disk Elevation of Privilege Vulnerability

High · published April 8, 2025

CVSS v3.1
7.8
EPSS
1%
Percentile
46.5
In the wild
Unconfirmed
What it is

Stack-based buffer overflow in Microsoft Virtual Hard Drive allows an authorized attacker to elevate privileges locally.

The record
Technical detail
CVSS v3.1
7.8 · HIGH
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C
CVSS v4.0
Not supplied
EPSS
0.00572 · 46.5th percentile
Weakness
CWE-121 · Stack-based Buffer Overflow
Published
2025-04-08T17:23Z
EPSS history
Timeline
  • 08 APR 17:23Z
    Microsoft Virtual Hard Disk Elevation of Privilege Vulnerability
    cvelistv5