{"id":"CVE-2026-79417","title":"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 IOCT…","summary":"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 IOCT…","severity":"none","published":"2026-09-29","updated":"2026-09-29","sourceUpdated":"2026-09-29T20:17:26.870","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-79417","references":[{"url":"https://connorjaydunn.github.io/blog/posts/argus-monitor-ldos-cve-2026-79417/","label":"cve@mitre.org"}],"tags":["nvd","cve.org","exploit-available"],"exploits":{"github":1,"githubRepos":["https://github.com/connorjaydunn/CVE-2026-79417"],"checkedAt":"2026-09-29T20:46:41.298Z"},"exploitAvailable":true,"ingestedAt":"2026-09-29T20:46:06.449Z","slug":"CVE-2026-79417","body":"## Overview\n\nImproper 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.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"twilight","depthScore":15,"depthScoreParts":{"impact":2.8,"likelihood":0,"exploitation":12,"ransomware":0},"changes":[]}