{"id":"CVE-2026-79417","aliases":["EUVD-2026-89424","GHSA-q22r-qwfg-76wv"],"status":"published","title":"Improper Access Control in ArgusMonitor.sys in Argotronic eGbR ArgusMonitor 7.4.02 and earlier...","description":"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.","severity":{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-11","score":0.00235,"percentile":0.1451,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-284","CWE-367"],"published":"2026-09-29T00:00:00Z","modified":"2026-09-30T21:33:14Z","exploits":[{"source":"pocgithub","id":"connorjaydunn/CVE-2026-79417","title":"connorjaydunn/CVE-2026-79417","date":"2026-09-25","url":"https://github.com/connorjaydunn/CVE-2026-79417"}],"references":[{"url":"https://connorjaydunn.github.io/blog/posts/argus-monitor-ldos-cve-2026-79417/"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-79417"},{"url":"https://connorjaydunn.github.io/blog/posts/argus-monitor-ldos-cve-2026-79417"},{"url":"https://github.com/advisories/GHSA-q22r-qwfg-76wv"}],"sources":{"cve":[{"id":"CVE-2026-79417","description":"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.","status":"published","published":"2026-09-29T00:00:00Z","modified":"2026-09-30T20:11:10.584Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"adp"}],"cwes":["CWE-284","CWE-367"],"updated_at":"2026-11-02T13:50:27.582139Z"}],"euvd":[{"id":"EUVD-2026-89424","description":"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.","status":"published","published":"2026-09-29T00:00:00Z","modified":"2026-09-30T20:11:10Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T17:27:47.293232Z"}],"ghsa":[{"id":"GHSA-q22r-qwfg-76wv","title":"Improper Access Control in ArgusMonitor.sys in Argotronic eGbR ArgusMonitor 7.4.02 and earlier...","description":"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.","status":"published","published":"2026-09-29T21:33:26Z","modified":"2026-09-30T21:33:14Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium"}],"cwes":["CWE-284"],"updated_at":"2026-11-02T15:12:39.341866Z"}],"nvd":[{"id":"CVE-2026-79417","description":"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.","status":"published","published":"2026-09-29T20:17:26.87Z","modified":"2026-09-30T21:17:15.657Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"secondary"}],"cwes":["CWE-284","CWE-367"],"updated_at":"2026-11-02T14:12:52.759595Z"}]}}