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Fedora 43: apptainer 2025

Linuxsecurity •LinuxSecurity Advisories • December 13, 2025

Apptainer provides functionality to make portable containers that can be used across host environments. Update Information : Apply fuse2fs patches that were accidentally empty Update to upstream 1.4.5, including a fix for CVE-2025-65105

Apptainer provides functionality to make portable

containers that can be used across host environments.

Apply fuse2fs patches that were accidentally empty Update to upstream 1.4.5, including a fix for CVE-2025-65105

* Tue Dec 2 2025 Dave Dykstra - 1.4.5-2 - Include the real patches for e2fsprogs instead of empty files. Fixes BZ#2417548. * Mon Dec 1 2025 Dave Dykstra - 1.4.5 - Update to upstream 1.4.5

[ 1 ] Bug #2417548 - overlay functionality seems broken in 1.4.4-1.el9

This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2025-cf169a01e8' at the command line. For more information, refer to the dnf documentation available at

The full story

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Apptainer 1.4.5 Update Fixes CVE-2025-65105 Vulnerability Apptainer has released an update to version 1.4.5, addressing a vulnerability identified as CVE-2025-65105. This update applies necessary patches to the fuse2fs component, which were previously found to be empty. Users of Fedora 41, 42, and 43 are advised to apply this update to ensure their systems are secure. 3 sources 18

Extracted Entities

CVEs (1)

CVE-2025-65105