CVE-2026-54913

WebAssembly Micro Runtime WAMR is a lightweight standalone WebAssembly Wasm runtime. Prior to 2.4.5, loadinitexpr in core/iwasm/interpreter/wasmloader.c accepts a non-reference heap-type byte for ref.null when WASMENABLEGC=0, while the local WASMValue curvalue union is not zero-initialized and...