{"schemaVersion":3,"id":"CVE-2025-65105","aliases":["UBUNTU-CVE-2025-65105","DEBIAN-CVE-2025-65105","GHSA-j3rw-fx6g-q46j","GO-2025-4176"],"status":"published","duplicateOf":null,"title":null,"description":"Apptainer is an open source container platform. In Apptainer versions less than 1.4.5, a container can disable two of the forms of the little used --security option, in particular the forms --security=apparmor:<profile> and --security=selinux:<label> which otherwise put restrictions on operations that containers can do. The --security option has always been mentioned in Apptainer documentation as being a feature for the root user, although these forms do also work for unprivileged users on systems where the corresponding feature is enabled. Apparmor is enabled by default on Debian-based distributions and SElinux is enabled by default on RHEL-based distributions, but on SUSE it depends on the distribution version. 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