CVE-2025-27739CWE-822

Windows Kernel Elevation of Privilege Vulnerability

High · published April 8, 2025

CVSS v3.1

7.8

EPSS

1%

Percentile

49.5

In the wild

Unconfirmed

What it is

Untrusted pointer dereference in Windows Kernel 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: 0.00629 · 49.5th percentile
Weakness: CWE-822 · Untrusted Pointer Dereference
Published: 2025-04-08T17:24Z

EPSS history

Timeline

08 APR 17:24Z
Windows Kernel Elevation of Privilege Vulnerability
cvelistv5