CVE-2026-79417

MEDIUM

Improper Access Control in ArgusMonitor.sys in Argotronic eGbR ArgusMonitor 7.4.02 and earlier allows local, low-privileged users to bypass device handle access restrictions via a TOCTOU condition in IRP_MJ_CREATE and send a crafted IOCTL 0x9C4024A8 request, causing denial-of-service.

CVSS v3.1 Score

5.3
MEDIUM
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
Attack Vector
NETWORK
Complexity
HIGH
Privileges
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
HIGH
Published: 9/29/2026Modified: 9/30/2026

Related Intelligence (1)

MEDIUMVulnerability

Argus Monitor Local Denial-of-Service Vulnerability (CVE-2026-79417)

[object Object]

CVE-2026-79417
r/netsec

References (1)

https://connorjaydunn.github.io/blog/posts/argus-monitor-ldos-cve-2026-79417/