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Package "tmux"

Name: tmux

Description:

terminal multiplexer
Latest version: 3.6a-2ubuntu0.1
Release: resolute (26.04)
Level: security
Repository: main
Homepage: https://github.com/tmux/tmux/wiki

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32-bit deb package
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APT INSTALL

Other versions of "tmux" in Resolute

Repository Area Version
base main 3.6a-2
updates main 3.6a-2ubuntu0.1

Changelog

Version: 3.6a-2ubuntu0.1 2026-06-15 16:07:34 UTC

  tmux (3.6a-2ubuntu0.1) resolute-security; urgency=medium

  * SECURITY UPDATE: use after free in image_free
    - debian/patches/CVE-2026-11623.patch: Track which list (images or
      saved_images) each image is on so they can be removed from the correct
      list when the total image count is reached in image.c, screen.c, tmux.h.
    - CVE-2026-11623

 -- Marc Deslauriers <email address hidden> Sat, 13 Jun 2026 19:25:10 -0400
CVE-2026-11623 A security vulnerability has been detected in tmux up to 3.6a. Affected is the function image_free of the file image.c. Such manipulation leads to us


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