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Package "libpcap0.8"

Name: libpcap0.8

Description:

system interface for user-level packet capture
Latest version: 1.10.1-4ubuntu1.22.04.2
Release: jammy (22.04)
Level: security
Repository: main
Head package: libpcap
Homepage: https://www.tcpdump.org/

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Other versions of "libpcap0.8" in Jammy

Repository Area Version
base main 1.10.1-4build1
updates main 1.10.1-4ubuntu1.22.04.1

Changelog

Version: 1.10.1-4ubuntu1.22.04.2 2026-09-25 11:07:35 UTC

libpcap (1.10.1-4ubuntu1.22.04.2) jammy-security; urgency=medium

  * SECURITY UPDATE: Buffer overflow
    - debian/patches/CVE-2026-0799.patch: validate the scratch memory register
      index in bpf_filter() and reject packets with an out-of-range index
    - CVE-2026-0799

 -- Nishit Majithia Fri, 25 Sep 2026 11:31:56 +0530
CVE-2026-0799 In BPF instructions that load/store a value from/to a scratch memory register the register index is an unsigned 32-bit integer and must not exceed 15


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