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Details of issue NIXPKGS-2026-0207

NIXPKGS-2026-0207
published on 10 Feb 2026
updated 2 days, 2 hours ago by @LeSuisse Activity log
  • Created automatic suggestion
  • @LeSuisse removed
    6 packages
    • vscode-extensions.janet-lang.vscode-janet
    • tree-sitter-grammars.tree-sitter-janet-simple
    • vimPlugins.nvim-treesitter-parsers.janet_simple
    • python312Packages.tree-sitter-grammars.tree-sitter-janet-simple
    • python313Packages.tree-sitter-grammars.tree-sitter-janet-simple
    • python314Packages.tree-sitter-grammars.tree-sitter-janet-simple
  • @LeSuisse accepted
  • @LeSuisse published on GitHub
janet-lang janet os.c os_strftime out-of-bounds

A vulnerability was found in janet-lang janet up to 1.40.1. This affects the function os_strftime of the file src/core/os.c. Performing a manipulation results in out-of-bounds read. The attack must be initiated from a local position. The exploit has been made public and could be used. The patch is named 0f285855f0e34f9183956be5f16e045f54626bff. To fix this issue, it is recommended to deploy a patch.

Affected products

janet
  • ==1.40.1
  • ==1.40.0

Matching in nixpkgs

Ignored packages (6)

Package maintainers

Upstream patch: https://github.com/janet-lang/janet/commit/0f285855f0e34f9183956be5f16e045f54626bff