{"id":"CVE-2026-88964","title":"An integer underflow in OpenVPN version 2.7_alpha3 through 2.7.7 on Windows and Android allows remote authenticated servers to cause a denial of service or memory disclosure via crafted domain search options","summary":"An integer underflow in OpenVPN version 2.7_alpha3 through 2.7.7 on Windows and Android allows remote authenticated servers to cause a denial of service or memory disclosure via crafted domain search options","severity":"none","cwe":["CWE-125","CWE-191"],"published":"2026-10-13","updated":"2026-10-13","sourceUpdated":"2026-10-13T23:19:13.687","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-88964","references":[{"url":"https://community.openvpn.net/Security%20Announcements/CVE-2026-88964","label":"security@openvpn.net"}],"tags":["nvd"],"ingestedAt":"2026-10-14T00:07:19.220Z","slug":"CVE-2026-88964","body":"## Overview\n\nAn integer underflow in OpenVPN version 2.7_alpha3 through 2.7.7 on Windows and Android allows remote authenticated servers to cause a denial of service or memory disclosure via crafted domain search options\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":3,"depthScoreParts":{"impact":2.8,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}