CVE-2026-116744 | 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.
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.
- 🔗 github.com/ntop/nDPI/pull/3298
- 🔗 github.com/ntop/nDPI/commit/ca9d819151606377ac533055…
- 🔗 github.com/ntop/nDPI
- 🔗 github.com/ntop/nDPI/blob/6.0/src/lib/protocols/soft…
- 🔗 hackmd.io/@haindpwn/ndpi-softether-host-fqdn-strncm…
- 🔗 github.com/ntop/nDPI/issues/3291
- 🔗 www.vulncheck.com/advisories/ntop-ndpi-through-6.0-out-of-b…
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CVE-2026-116744 | 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.
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 dat