VULNERABILITY INTELLIGENCE

CVE-2025-15412

CVSS score5.3 MEDIUM
EPSS probability0.21%
CISA KEVNot currently listed
Published2026-01-01
Last modified2026-10-07
CVSS vectorCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

Description

A security vulnerability has been detected in WebAssembly wabt up to 1.0.39. This issue affects the function wabt::Decompiler::VarName of the file /src/repro/wabt/bin/wasm-decompile of the component wasm-decompile. Such manipulation leads to out-of-bounds read. Local access is required to approach this attack. The exploit has been disclosed publicly and may be used. Unfortunately, the project has no active maintainer at the moment. In a reply to the issue report somebody recommended to the researcher to provide a PR himself.

Weakness classification

  • cna@vuldb.com: CWE-119

Primary references