{"schema":"threatline.record/2","record":{"id":"CVE-2026-88964","aliases":[],"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 ","details":"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","categories":["Unclassified"],"product":"OpenVPN","vendor":"OpenVPN","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-88964","source_modified_at":"2026-10-14T18:09:15.335Z","fetched_at":"2026-10-23T18:48:36.087640Z","product":"OpenVPN","vendor":"OpenVPN","versions":[{"status":"affected","version":"2.7_alpha3","lessThanOrEqual":"2.7.7","versionType":"semver"}],"defaultStatus":"unaffected"}],"fixed_versions":[],"cvss":7.1,"severity":"High","kev":{"listed":false},"epss":{"probability":0.00466,"percentile":0.39383,"score_date":"2026-10-23"},"published_at":"2026-10-13T22:15:08.905Z","modified_at":"2026-10-14T18:09:15.335Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-88964","fetched_at":"2026-10-23T18:48:36.087640Z","source_modified_at":"2026-10-14T18:09:15.335Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-88964","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CVE List","EPSS"],"references":[{"source":"CVE List","url":"https://community.openvpn.net/Security%20Announcements/CVE-2026-88964","tags":["vendor-advisory"]}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CVE List","ssvc":{"exploitation":"none","automatable":"no","technical_impact":"partial","assessed_at":"2026-10-14T18:09:00.654409Z"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":null,"confidence":"unknown","reviewed":false},"change_timestamp":"2026-10-14T18:09:15.335Z","content_hash":"c61aef6976c1d371034175533c435e58b12e26336bea1c4bdf1799493271b487"}}