CVE-2026-2026CWE-276

Improper Access Control Allows Denial of Service

Medium · published February 13, 2026

CVSS v4.0
5.4
EPSS
0%
Percentile
2.0
In the wild
Unconfirmed
What it is

A vulnerability has been identified where weak file permissions in the Nessus Agent directory on Windows hosts could allow unauthorized access, potentially permitting Denial of Service (DoS) attacks.

The record
Technical detail
CVSS v4.0
5.4 · MEDIUM
Vector
CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:H/SC:N/SI:N/SA:N/E:P
EPSS
0.00124 · 2.0th percentile
Weakness
CWE-276 · Incorrect Default Permissions
Published
2026-02-13T16:14Z
EPSS history
Timeline
  • 13 FEB 16:14Z
    Improper Access Control Allows Denial of Service
    cvelistv5