CVE-2026-97209

The Elixir mix tool (versions 1.20.0-rc.4 before 1.20.5 ) is vulnerable to an Insecure Temporary File flaw in the mix deps.partition component. The Mix.Tasks.Deps.Partition.server/4 function uses File.mkdir_p/1 to create a directory with a fixed name in the system temporary directory. Because thi...