{"id":"CVE-2026-116744","aliases":[],"title":"ntop nDPI through 6.0 Out-of-Bounds Read in SoftEther Dissector","titleSource":"VulnCheck","descriptionSource":"VulnCheck","products":[{"vendor":"ntop","name":"nDPI","platforms":[],"versions":[{"version":"0","status":"affected","lessThanOrEqual":"6.0","versionType":"custom"}],"defaultStatus":"unaffected","source":"VulnCheck","url":"https://www.cve.org/CVERecord?id=CVE-2026-116744"}],"remediation":[],"description":"ntop nDPI through 6.0 contains an out-of-bounds read vulnerability in dissect_softether_host_fqdn() in softether.c that compares host_name using the consumed byte count instead of data length. Remote attackers can send crafted short UDP datagrams on already-classified SoftEther flows, causing strncmp to read beyond the packet payload buffer.","severity":"medium","score":6.9,"published":"2026-10-26T21:52:42.875Z","modified":"2026-10-26T21:52:42.875Z","withdrawn":false,"knownExploited":false,"affected":[],"references":["https://github.com/ntop/nDPI/pull/3298","https://github.com/ntop/nDPI/commit/ca9d819151606377ac53305583fe819748c69be2","https://github.com/ntop/nDPI","https://github.com/ntop/nDPI/blob/6.0/src/lib/protocols/softether.c#L203","https://hackmd.io/@haindpwn/ndpi-softether-host-fqdn-strncmp-oob-read","https://github.com/ntop/nDPI/issues/3291","https://www.vulncheck.com/advisories/ntop-ndpi-through-6.0-out-of-bounds-read-in-softether-dissector"],"sources":[{"name":"CVE","id":"CVE-2026-116744","modified":"2026-10-26T21:52:42.875Z","url":"https://www.cve.org/CVERecord?id=CVE-2026-116744"}],"assessments":[{"source":"VulnCheck","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N","score":6.9},{"source":"VulnCheck","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","score":5.3}],"sourceAffected":[],"kev":{"status":"not-listed","checkedAt":"2026-10-28T22:25:35.093Z"},"coverage":[{"source":"NVD","status":"not-checked"},{"source":"GHSA","status":"not-checked"},{"source":"EUVD","status":"not-checked"},{"source":"EPSS","status":"not-checked"}],"evidence":[]}