CVE-2026-116744
5.3 MEDIUMpublic exploit availablePublished 2026-10-26 · Updated 2026-10-26
AI analysis for this CVE has not been generated yet. Raw NVD data is shown below.
NVD 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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Weaknesses
CWE-125
Public exploit & PoC references
All references
- https://github.com/ntop/nDPI
- https://github.com/ntop/nDPI/blob/6.0/src/lib/protocols/softether.c#L203
- https://github.com/ntop/nDPI/commit/ca9d819151606377ac53305583fe819748c69be2
- https://github.com/ntop/nDPI/issues/3291
- https://github.com/ntop/nDPI/pull/3298
- https://hackmd.io/@haindpwn/ndpi-softether-host-fqdn-strncmp-oob-read
- https://www.vulncheck.com/advisories/ntop-ndpi-through-6.0-out-of-bounds-read-in-softether-dissector
Source data: NVD (nvd.nist.gov), public domain. Exploit-DB.ai adds local AI analysis for defensive use only.
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