These are all security issues fixed in the assimp-devel-5.4.3-5.1 package on the GA media of openSUSE Tumbleweed.
{ "binaries": [ { "assimp-devel": "5.4.3-5.1", "libassimp5": "5.4.3-5.1" } ] }
"https://ftp.suse.com/pub/projects/security/osv/openSUSE-SU-2025:14950-1.json"