Out-of-bounds Read Affecting ndpi package, versions *


Severity

Recommended
low

Based on Debian security rating.

Threat Intelligence

EPSS
0.43% (38th percentile)

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  • Snyk IDSNYK-DEBIAN13-NDPI-21759102
  • published28 Oct 2026
  • disclosed26 Oct 2026

Introduced: 26 Oct 2026

NewCVE-2026-116744  (opens in a new tab)
CWE-125  (opens in a new tab)

How to fix?

There is no fixed version for Debian:13 ndpi.

NVD Description

Note: Versions mentioned in the description apply only to the upstream ndpi package and not the ndpi package as distributed by Debian. See How to fix? for Debian:13 relevant fixed versions and status.

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 Base Scores

version 3.1