CVE-2019-7662

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.

CVSS v3.1 NVD

6.5 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

CVSS v2.0 NVD

7.1 HIGHAV:N/AC:M/Au:N/C:N/I:N/A:C

EPSS

1.60% chance of exploitation in the next 30 days, 75th percentile

Published

2019-02-09

Updated

2024-08-04

Proof-of-concept exploits (1)

• WebAssembly/binaryen/issues/18728654★ · 2026-10-10

References

• CVE Record
• NVD entry

Related

• CVE-2019-15758
• CVE-2019-15759
• CVE-2019-7151
• CVE-2019-7152
• CVE-2019-7153
• CVE-2019-7154