CVE-2019-7662

PoC —

CVSS 3.1

6.5 medium

EPSS

2%p74

Published

Feb 9, 2019 (Feb 9, 2019)

Modified

Jun 17, 2026

Description

An assertion failure was discovered in wasm::WasmBinaryBuilder::getType() in wasm-binary.cpp in Binaryen 1.38.22. This allows remote attackers to cause a denial of service (failed assertion and crash) via a crafted wasm file.

Vendors: webassembly
Products: binaryen
Weakness: CWE-617
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

NVD CVE.org GitHub PoCs EPSS (1.6%)

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