{"schemaVersion":3,"id":"CVE-2026-52858","aliases":["ALPINE-CVE-2026-52858","UBUNTU-CVE-2026-52858","DEBIAN-CVE-2026-52858"],"status":"published","duplicateOf":null,"title":null,"description":"Vim is an open source, command line text editor. Prior to version 9.2.0561, the Python omni-completion script in python3complete.vim for Vim with the +python3 interpreter enabled (and the legacy pythoncomplete.vim for builds with the +python interpreter) executes the import and from statements found in the current buffer through Python's import machinery. Because the buffer's working directory is on sys.path, opening a hostile .py file with a sibling Python package and invoking omni-completion runs that package's top-level code as the editing user. 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