Binaryen CVE Vulnerabilities
By Webassembly — 2 known vulnerabilities
Critical
0
High
0
Medium
1
Low
1
None
0
All Binaryen CVEs
CVE-2025-14957
3.3
low
A vulnerability was identified in WebAssembly Binaryen up to 125. This affects the function IRBuilder::makeLocalGet/IRBuilder::makeLocalSet/IRBuilder::makeLocalTee of the file src/wasm/wasm-ir-builder.cpp of the component IRBuilder. Such manipulation of the argument Index leads to null pointer deref
Dec 19, 2025
CVE-2025-14956
5.3
medium
A vulnerability was determined in WebAssembly Binaryen up to 125. Affected by this issue is the function WasmBinaryReader::readExport of the file src/wasm/wasm-binary.cpp. This manipulation causes heap-based buffer overflow. It is possible to launch the attack on the local host. The exploit has been
Dec 19, 2025