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nDPI

3 known vulnerabilities.

All Critical High Medium Low Exploited only Public exploit

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  • High 7.4
    CVE-2026-86098

    ntop nDPI before 6.0 Heap Buffer Overflow via ndpi_json_string_escape

    ntop nDPI versions before 6.0 contain a heap buffer overflow vulnerability in the ndpi_json_string_escape function that writes beyond caller-supplied buffer boundaries. Attackers can trigger the overflow by supplying crafted network packet data including TLS …

    ntop nDPI ntopng ndpi Debian Ubuntu Azure Linux
  • High 8.1
    CVE-2025-25066

    nDPI through 4.12 has a potential stack-based buffer overflow in ndpi_address_cache_restore in lib/ndpi_cache.c.

    ntop nDPI ndpi Ubuntu