Ntop Ndpi vulnerabilities

• ntop ndpi ntop nDPI through 6.0 Out-of-Bounds Read in SoftEther Dissector CVE-2026-116744 6.9 MediumOctober 26, 2026
• ntop ndpi ntop nDPI before 6.0 Heap Buffer Overflow via ndpi_json_string_escape CVE-2026-86098 Fix available 8.3 HighSeptember 4, 2026
• ntop ndpi nDPI through 4.12 has a potential stack-based buffer overflow in ndpi_address_cache_restore in... CVE-2025-25066 8.1 HighFebruary 3, 2025
• ntop ndpi ntop nDPI 3.4 has a stack-based buffer overflow in processClientServerHello. CVE-2021-36082 Fix available 8.8 HighJuly 1, 2021
• ntop ndpi In nDPI through 3.2, the packet parsing code is vulnerable to a heap-based buffer over-read in... CVE-2020-15471 Fix available 9.1 CriticalJuly 1, 2020
• ntop ndpi, debian linux +1 more In nDPI through 3.2, the H.323 dissector is vulnerable to a heap-based buffer over-read in... CVE-2020-15472 Fix available 9.1 CriticalJuly 1, 2020
• ntop ndpi In nDPI through 3.2, the OpenVPN dissector is vulnerable to a heap-based buffer over-read in... CVE-2020-15473 Fix available 9.1 CriticalJuly 1, 2020
• ntop ndpi In nDPI through 3.2, there is a stack overflow in extractRDNSequence in lib/protocols/tls.c. CVE-2020-15474 Fix available 9.8 CriticalJuly 1, 2020
• ntop ndpi In nDPI through 3.2, ndpi_reset_packet_line_info in lib/ndpi_main.c omits certain... CVE-2020-15475 Fix available 9.8 CriticalJuly 1, 2020
• ntop ndpi, debian linux +1 more In nDPI through 3.2, the Oracle protocol dissector has a heap-based buffer over-read in... CVE-2020-15476 Fix available 7.5 HighJuly 1, 2020
• ntop ndpi In nDPI through 3.2 Stable, an out-of-bounds read in concat_hash_string in ssh.c can be exploited... CVE-2020-11940 Fix available 7.5 HighApril 23, 2020
• ntop ndpi In nDPI through 3.2 Stable, the SSH protocol dissector has multiple KEXINIT integer overflows... CVE-2020-11939 Fix available 9.8 CriticalApril 23, 2020