Information on source package libpcap

Available versions

ReleaseVersion
bookworm1.10.3-1
trixie1.10.5-2
forky1.10.7-1
sid1.10.7-1

Open issues

BugbookwormtrixieforkysidDescription
CVE-2026-31912vulnerable (no DSA, postponed)vulnerable (no DSA)fixedfixedlibpcap BPF interpreter detects neither reaching the end of the filter ...
CVE-2026-31911vulnerable (no DSA, postponed)vulnerable (no DSA)fixedfixedlibpcap BPF interpreter calls abort() if it encounters a BPF instructi ...
CVE-2026-6554vulnerable (no DSA, postponed)vulnerable (no DSA)fixedfixedlibpcap BPF interpreter treats the offset in the 'ja L' BPF instructio ...
CVE-2026-6244vulnerable (no DSA, postponed)vulnerable (no DSA)fixedfixedlibpcap BPF interpreter for the 'div #k' and 'mod #k' ALU instructions ...
CVE-2026-0799vulnerable (no DSA, postponed)vulnerable (no DSA)fixedfixedIn BPF instructions that load/store a value from/to a scratch memory r ...
CVE-2025-11961vulnerable (no DSA)vulnerable (no DSA)fixedfixedpcap_ether_aton() is an auxiliary function in libpcap, it takes a stri ...

Open unimportant issues

BugbookwormtrixieforkysidDescription
CVE-2026-18313vulnerablevulnerablefixedfixedrpcapd can allocate up to 65536 bytes per each RPCAP_MSG_UPDATEFILTER_ ...
CVE-2026-18238vulnerablevulnerablefixedfixedThe rpcap client code that processes a RPCAP_MSG_PACKET message receiv ...
CVE-2024-8006vulnerablefixedfixedfixedRemote packet capture support is disabled by default in libpcap. When ...
CVE-2023-7256vulnerablefixedfixedfixedIn affected libpcap versions during the setup of a remote packet captu ...

Resolved issues

BugDescription
CVE-2025-11964On Windows only, if libpcap needs to convert a Windows error message t ...
CVE-2019-15165sf-pcapng.c in libpcap before 1.9.1 does not properly validate the PHB ...
CVE-2019-15164rpcapd/daemon.c in libpcap before 1.9.1 allows SSRF because a URL may ...
CVE-2019-15163rpcapd/daemon.c in libpcap before 1.9.1 allows attackers to cause a de ...
CVE-2019-15162rpcapd/daemon.c in libpcap before 1.9.1 on non-Windows platforms provi ...
CVE-2019-15161rpcapd/daemon.c in libpcap before 1.9.1 mishandles certain length valu ...
CVE-2011-1935pcap-linux.c in libpcap 1.1.1 before commit ea9432fabdf4b33cbc76d94372 ...

Security announcements

DSA / DLADescription
DLA-2850-1libpcap - security update
DLA-1967-1libpcap - security update

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