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Package · Debian

wabt

22 known vulnerabilities.

All Critical High Medium Low Exploited only Public exploit

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  • Medium 5.3
    CVE-2025-15412

    WebAssembly wabt wasm-decompile VarName out-of-bounds

    A security vulnerability has been detected in WebAssembly wabt up to 1.0.39. This issue affects the function wabt::Decompiler::VarName of the file /src/repro/wabt/bin/wasm-decompile of the component wasm-decompile. Such manipulation leads to out-of-bounds rea…

    WebAssembly wabt wabt wabt Debian Ubuntu
  • Medium 5.3
    CVE-2025-15411

    WebAssembly wabt wasm-decompile InsertNode memory corruption

    A weakness has been identified in WebAssembly wabt up to 1.0.39. This vulnerability affects the function wabt::AST::InsertNode of the file /src/repro/wabt/bin/wasm-decompile of the component wasm-decompile. This manipulation causes memory corruption. It is po…

    WebAssembly wabt wabt wabt Debian Ubuntu
  • Medium 5.0
    CVE-2025-2584

    WebAssembly wabt binary-reader-interp.cc GetReturnCallDropKeepCount heap-based overflow

    A vulnerability was found in WebAssembly wabt 1.0.36. It has been declared as critical. This vulnerability affects the function BinaryReaderInterp::GetReturnCallDropKeepCount of the file wabt/src/interp/binary-reader-interp.cc. The manipulation leads to heap-…

    WebAssembly wabt wabt wabt Debian Ubuntu PyPI
  • Medium 6.3
    CVE-2025-2368

    WebAssembly wabt Malformed File binary-reader-interp.cc OnExport heap-based overflow

    A vulnerability was found in WebAssembly wabt 1.0.36 and classified as critical. This issue affects the function wabt::interp::(anonymous namespace)::BinaryReaderInterp::OnExport of the file wabt/src/interp/binary-reader-interp.cc of the component Malformed F…

    WebAssembly wabt wabt wabt Debian Ubuntu PyPI
  • Medium 5.5
    CVE-2023-46332

    WebAssembly wabt 1.0.33 contains an Out-of-Bound Memory Write in DataSegment::Drop(), which lead to segmentation fault.

    wabt wabt wabt Debian Ubuntu PyPI
  • Medium 5.5
    CVE-2023-46331

    WebAssembly wabt 1.0.33 has an Out-of-Bound Memory Read in in DataSegment::IsValidRange(), which lead to segmentation f…

    wabt wabt wabt Debian Ubuntu PyPI
  • Medium 5.5
    CVE-2023-31669

    WebAssembly wat2wasm v1.0.32 allows attackers to cause a libc++abi.dylib crash by putting '@' before a quote (").

    wabt wabt Debian Ubuntu
  • Medium 5.5
    CVE-2023-30300

    An issue in the component hang.wasm of WebAssembly 1.0 causes an infinite loop.

    wabt wabt Debian Ubuntu
  • Medium 5.5
    CVE-2023-27115

    WebAssembly v1.0.29 was discovered to contain a segmentation fault via the component wabt::cat_compute_size.

    wabt wabt wabt Debian Ubuntu PyPI
  • Medium 5.5
    CVE-2023-27119

    WebAssembly v1.0.29 was discovered to contain a segmentation fault via the component wabt::Decompiler::WrapChild.

    wabt wabt wabt Debian Ubuntu PyPI
  • Medium 5.5
    CVE-2022-43283

    wasm2c v1.0.29 was discovered to contain an abort in CWriter::Write.

    wabt wabt Debian Ubuntu