Skip to content
OpenAdvisories

Package · PyPI

wasmtime-bin

2 known vulnerabilities.

All Critical High Medium Low Exploited only Public exploit

2 results · Feed

  • Low 1.0
    CVE-2025-61670

    Wasmtime has memory leak in C API with `externref` and `anyref` types

    Wasmtime is a runtime for WebAssembly. Wasmtime 37.0.0 and 37.0.1 have memory leaks in the C/C++ API when using bindings for the `anyref` or `externref` WebAssembly values. This is caused by a regression introduced during the development of 37.0.0 and all pri…

    bytecodealliance wasmtime wasmtime-bin wasmtime-c-api-impl PyPI crates.io
  • Medium 5.5
    CVE-2024-47763

    Wasmtime runtime crash when combining tail calls with trapping imports

    Wasmtime is an open source runtime for WebAssembly. Wasmtime's implementation of WebAssembly tail calls combined with stack traces can result in a runtime crash in certain WebAssembly modules. The runtime crash may be undefined behavior if Wasmtime was compil…

    bytecodealliance wasmtime wasmtime rust-wasmtime Debian Ubuntu Wolfi PyPI crates.io