CVE-2025-55679CWE-20CWE-200

Windows Kernel Information Disclosure Vulnerability

Medium · published October 14, 2025

CVSS v3.1
5.1
EPSS
0%
Percentile
39.2
In the wild
Unconfirmed
What it is

Improper input validation in Windows Kernel allows an unauthorized attacker to disclose information locally.

The record
Technical detail
CVSS v3.1
5.1 · MEDIUM
Vector
CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C
CVSS v4.0
Not supplied
EPSS
0.00464 · 39.2th percentile
Weaknesses
CWE-20 · Improper Input Validation; CWE-200 · Exposure of Sensitive Information to an Unauthorized Actor
Published
2025-10-14T17:01Z
EPSS history
Timeline
  • 14 OCT 17:01Z
    Windows Kernel Information Disclosure Vulnerability
    cvelistv5