Webassembly Wabt vulnerabilities

• webassembly wabt wasm2c in WebAssembly wabt through 1.0.41 allows sandbox escape in some situations that primarily... CVE-2026-90648 Fix available 7.1 HighSeptember 12, 2026
• webassembly wabt WebAssembly wabt wasm-decompile VarName out-of-bounds CVE-2025-15412 4.8 MediumJanuary 1, 2026
• webassembly wabt WebAssembly wabt wasm-decompile InsertNode memory corruption CVE-2025-15411 4.8 MediumJanuary 1, 2026
• webassembly wabt WebAssembly wabt binary-reader-interp.cc GetFuncOffset use after free CVE-2025-6275 4.8 MediumJune 19, 2025
• webassembly wabt WebAssembly wabt binary-reader-interp.cc OnDataCount resource consumption CVE-2025-6274 4.8 MediumJune 19, 2025
• webassembly wabt WebAssembly wabt binary-reader-objdump.cc LogOpcode assertion CVE-2025-6273 Disputed 4.8 MediumJune 19, 2025
• webassembly wabt, binary toolkit +1 more WebAssembly wabt binary-reader-interp.cc BeginFunctionBody null pointer dereference CVE-2025-3122 2.3 LowApril 2, 2025
• webassembly wabt WebAssembly wabt binary-reader-interp.cc GetReturnCallDropKeepCount heap-based overflow CVE-2025-2584 2.3 LowMarch 21, 2025
• webassembly wabt WebAssembly wabt Malformed File binary-reader-interp.cc OnExport heap-based overflow CVE-2025-2368 5.3 MediumMarch 17, 2025
• webassembly wabt WebAssembly v1.0.29 was discovered to contain a segmentation fault via the component wabt:... CVE-2023-27119 5.5 MediumMarch 10, 2023
• webassembly wabt wasm2c v1.0.29 was discovered to contain an abort in CWriter::Write. CVE-2022-43283 Fix available 5.5 MediumOctober 28, 2022
• webassembly wabt wasm-interp v1.0.29 was discovered to contain an out-of-bounds read via the component... CVE-2022-43282 Fix available 7.1 HighOctober 28, 2022
• webassembly wabt wasm-interp v1.0.29 was discovered to contain an out-of-bounds read via the component... CVE-2022-43280 Fix available 7.1 HighOctober 28, 2022