CVE-2025-6273

A denial-of-service vulnerability has been identified in WebAssembly's WebAssembly Binary Toolkit wabt, specifically within the LogOpcode function. This flaw allows an attacker with local access to trigger a program crash by manipulating input data, leading to a reachable assertion in the code pa...

WABT security vulnerabilities

WABT is a WebAssembly binary toolkit open-sourced by WebAssembly. A security vulnerability exists in WABT version 1.0.36, which stems from a null pointer dereference issue in the BinaryReaderInterp::BeginFunctionBody function...

UBUNTU-CVE-2025-2368

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 File Handler. The manipulation leads to...

WABT security vulnerabilities

WABT is a WebAssembly binary toolkit open-sourced by WebAssembly. A security vulnerability in WABT wasm2c version 1.0.32, wasm2wat version 1.0.32, wasm-decompile version 1.0.32, and wasm-validate version 1.0.32 exists that originates from a vulnerability that could allow an attacker to cause a...

WABT code vulnerabilities

WABT is a WebAssembly binary toolkit open-sourced by WebAssembly. A security vulnerability exists in WABT wasm2c version 1.0.29, which stems from an interrupt in CWriter::Write...

WABT buffer error vulnerability

WABT is a WebAssembly binary toolkit open-sourced by WebAssembly. A security vulnerability exists in WABT wasm-interp version 1.0.29, which stems from an out-of-bounds read problem in the component OnReturnCallIndirectExpr-GetReturnCallDropKeepCount...