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The Tcpdump Group libpcap vulnerabilities

17 known vulnerabilities, 0 confirmed exploited in the wild (CISA KEV), 9 published in the last 12 months.

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Latest The Tcpdump Group libpcap vulnerabilities

• CVE-2026-6554 — infinte loop in libpcap before 1.10.7 (CVSS 7.5)
• CVE-2026-6244 — division by zero in libpcap before 1.10.7 (CVSS 5.5)
• CVE-2026-31912 — OOBR in libpcap before 1.10.7 (CVSS 5.5)
• CVE-2026-31911 — abort() in libpcap before 1.10.7 on an invalid BPF opcode (CVSS 5.5)
• CVE-2026-18313 — rpcapd memory leak in libpcap before 1.10.7 (CVSS 4.3)
• CVE-2026-18238 — OOBR in rpcap client in libpcap before 1.10.7 (CVSS 5.0)
• CVE-2026-0799 — OOBR and OOBW in libpcap before 1.10.7 (CVSS 8.7)
• CVE-2025-11964 — OOBW in utf_16le_to_utf_8_truncated() in libpcap (CVSS 1.9)
• CVE-2025-11961 — OOBR and OOBW in pcap_ether_aton() in libpcap (CVSS 1.9)
• CVE-2024-8006 — NULL pointer dereference in libpcap before 1.10.5 with remote packet capture support (CVSS 4.4)
• CVE-2023-7256 — Double-free in libpcap before 1.10.5 with remote packet capture support. (CVSS 4.4)
• CVE-2019-15165 — (CVSS 5.3)
• CVE-2019-15164 — (CVSS 5.3)
• CVE-2019-15163 — (CVSS 7.5)
• CVE-2019-15162 — (CVSS 5.3)
• CVE-2019-15161 — (CVSS 5.3)
• CVE-2011-1935 — (CVSS 9.8)