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Package "libslirp0"

Name: libslirp0

Description:

General purpose TCP-IP emulator library
Latest version: 4.7.0-1ubuntu3.1
Release: noble (24.04)
Level: security
Repository: main
Head package: libslirp
Homepage: https://gitlab.freedesktop.org/slirp/libslirp

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Other versions of "libslirp0" in Noble

Repository Area Version
base main 4.7.0-1ubuntu3

Changelog

Version: 4.7.0-1ubuntu3.1 2026-07-15 15:31:39 UTC

  libslirp (4.7.0-1ubuntu3.1) noble-security; urgency=medium

  * SECURITY UPDATE: OOB heap read and integer underflow in the TCP urgent
    data handling
    - debian/patches/CVE-2026-9539.patch: oob: cap urgent data count to what is
      actually available in src/socket.c.
    - CVE-2026-9539

 -- Marc Deslauriers <email address hidden> Fri, 10 Jul 2026 16:31:50 -0400
CVE-2026-9539 An out-of-bounds heap read and integer underflow in the TCP urgent data handling (sosendoob) in freedesktop.org libslirp version before v4.9.2 on hyp


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