{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-05-04T18:32:35.504","vulnerabilities":[{"cve":{"id":"CVE-2025-50054","sourceIdentifier":"security@openvpn.net","published":"2025-06-20T07:15:26.367","lastModified":"2025-08-21T20:39:10.787","vulnStatus":"Analyzed","cveTags":[],"descriptions":[{"lang":"en","value":"Buffer overflow in OpenVPN ovpn-dco-win version 1.3.0 and earlier and version 2.5.8 and earlier allows a local user process to send a too large control message buffer to the kernel driver resulting in a system crash"},{"lang":"es","value":"El desbordamiento de búfer en OpenVPN ovpn-dco-win versión 1.3.0 y anteriores y versión 2.5.8 y anteriores permite que un proceso de usuario local envíe un búfer de mensaje de control demasiado grande al controlador del kernel, lo que provoca un bloqueo del sistema."}],"metrics":{"cvssMetricV31":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","baseScore":5.5,"baseSeverity":"MEDIUM","attackVector":"LOCAL","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"HIGH"},"exploitabilityScore":1.8,"impactScore":3.6}]},"weaknesses":[{"source":"security@openvpn.net","type":"Secondary","description":[{"lang":"en","value":"CWE-122"},{"lang":"en","value":"CWE-787"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:openvpn:ovpn-dco-win:*:*:*:*:*:*:*:*","versionEndIncluding":"1.3.0","matchCriteriaId":"222FBD46-8E1D-4B75-A15D-4C53FFBA0421"},{"vulnerable":true,"criteria":"cpe:2.3:a:openvpn:ovpn-dco-win:*:*:*:*:*:*:*:*","versionStartIncluding":"2.4.0","versionEndIncluding":"2.5.8","matchCriteriaId":"2E239D83-CB2D-4352-BB21-93AB68ADB1E1"}]}]}],"references":[{"url":"https://community.openvpn.net/Downloads#openvpn-27_alpha2-released-19-june-2025","source":"security@openvpn.net","tags":["Release Notes"]},{"url":"https://community.openvpn.net/Security%20Announcements/CVE-2025-50054","source":"security@openvpn.net","tags":["Vendor Advisory"]}]}}]}