Security Advisory

CVE-2025-14956

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2025-12-19 16:32:12

Last updated 2026-02-24 05:57:29

Assigner VulDB

CVSS score 4.8

State PUBLISHED

Description

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 publicly disclosed and may be utilized. Patch name: 4f52bff8c4075b5630422f902dd92a0af2c9f398. It is recommended to apply a patch to fix this issue.

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