Vulnerability Monitor

The vendors, products, and vulnerabilities you care about

CVE-2025-53809

Improper input validation in Windows Local Security Authority Subsystem Service (LSASS) allows an authorized attacker to deny service over a network.

Published

2025-09-09T17:15:52.163

Last Modified

2025-09-22T17:12:18.433

Status

Analyzed

Source

[email protected]

Severity

CVSSv3.1: 6.5 (MEDIUM)

Weaknesses
  • Type: Secondary
    CWE-20
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Operating System microsoft windows_11_24h2 < 10.0.26100.6508 Yes
Operating System microsoft windows_server_2025 < 10.0.26100.6508 Yes
References