{"id":"CVE-2026-82312","aliases":["EUVD-2026-72280","GHSA-j6h9-44fx-3m85","UBUNTU-CVE-2026-82312"],"status":"published","title":"OpenVPN 2.0.0 through 2.6.22 and 2.7_alpha1 through 2.7.6 on Windows allows local authenticated...","description":"OpenVPN 2.0.0 through 2.6.22 and 2.7_alpha1 through 2.7.6 on Windows allows local authenticated users to cause a denial of service via a NULL DACL on named IPC objects","severity":{"version":"4.0","score":1.8,"vector":"CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:P/VC:N/VI:N/VA:L/SC:N/SI:N/SA:H","level":"low","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-12","score":0.00101,"percentile":0.00894,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-412","CWE-732"],"published":"2026-09-04T00:00:00Z","modified":"2026-09-11T20:53:44Z","products":[{"vendor":"openvpn","product":"openvpn"}],"references":[{"url":"https://community.openvpn.net/Security%20Announcements/CVE-2026-82312","tags":["vendor-advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-82312"},{"url":"https://github.com/advisories/GHSA-j6h9-44fx-3m85"},{"url":"https://ubuntu.com/security/CVE-2026-82312","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-82312","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2026-82312","description":"OpenVPN 2.0.0 through 2.6.22 and 2.7_alpha1 through 2.7.6 on Windows allows local authenticated users to cause a denial of service via a NULL DACL on named IPC objects","status":"published","published":"2026-09-07T07:40:14.456Z","modified":"2026-09-08T14:59:05.003Z","cvss":[{"version":"4.0","score":1.8,"vector":"CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:P/VC:N/VI:N/VA:L/SC:N/SI:N/SA:H","level":"low","assessor":"cna"}],"cwes":["CWE-732","CWE-412"],"updated_at":"2026-11-02T13:40:35.004553Z"}],"euvd":[{"id":"EUVD-2026-72280","description":"OpenVPN 2.0.0 through 2.6.22 and 2.7_alpha1 through 2.7.6 on Windows allows local authenticated users to cause a denial of service via a NULL DACL on named IPC objects","status":"published","published":"2026-09-07T07:40:14Z","modified":"2026-09-08T14:59:05Z","cvss":[{"version":"4.0","score":1.8,"vector":"CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:P/VC:N/VI:N/VA:L/SC:N/SI:N/SA:H","level":"low"}],"updated_at":"2026-11-02T17:28:29.426Z"}],"ghsa":[{"id":"GHSA-j6h9-44fx-3m85","title":"OpenVPN 2.0.0 through 2.6.22 and 2.7_alpha1 through 2.7.6 on Windows allows local authenticated...","description":"OpenVPN 2.0.0 through 2.6.22 and 2.7_alpha1 through 2.7.6 on Windows allows local authenticated users to cause a denial of service via a NULL DACL on named IPC objects","status":"published","published":"2026-09-07T09:31:39Z","modified":"2026-09-07T09:31:46Z","cvss":[{"version":"4.0","score":1.8,"vector":"CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:P/VC:N/VI:N/VA:L/SC:N/SI:N/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"low"}],"cwes":["CWE-412"],"updated_at":"2026-11-02T15:11:26.557204Z"}],"nvd":[{"id":"CVE-2026-82312","description":"OpenVPN 2.0.0 through 2.6.22 and 2.7_alpha1 through 2.7.6 on Windows allows local authenticated users to cause a denial of service via a NULL DACL on named IPC objects","status":"published","published":"2026-09-07T08:17:13.527Z","modified":"2026-09-08T19:07:52.113Z","cvss":[{"version":"4.0","score":1.8,"vector":"CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:P/VC:N/VI:N/VA:L/SC:N/SI:N/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"low","assessor":"secondary"}],"cwes":["CWE-412","CWE-732"],"updated_at":"2026-11-02T14:12:44.082631Z"}],"osv":[{"id":"UBUNTU-CVE-2026-82312","description":"[Unknown description]","status":"withdrawn","published":"2026-09-04T00:00:00Z","modified":"2026-09-11T20:53:44.089580234Z","cvss":[{"version":"4.0","score":1.8,"vector":"CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:P/VC:N/VI:N/VA:L/SC:N/SI:N/SA:H","level":"low"}],"updated_at":"2026-11-02T16:57:22.213888Z"}]}}