CVE-2026-54557

CVE-2026-54557 affects the mise HTTP backend. Before 2026.6.1, install symlinks were created using the raw resolved version string for non-latest versions, instead of the sanitized version pathname. This allows a repository-controlled .tool-versions entry to cause mise install to create a symlink...

CVE-2026-54557 mise HTTP backend uses raw version path for install symlink destination

mise manages dev tools like node, python, cmake, and terraform. Prior to 2026.6.1, the mise HTTP backend builds its install symlink destination from the raw resolved version string for non-latest versions. Normal tool install paths use the sanitized version pathname, but the HTTP backend's symlin...