CVE-2021-46048

5.5 mediumEPSS 0.7%

Medium (5.5) in webassembly binaryen. EPSS 0.7% chance of exploitation in the next 30 days.

A Denial of Service vulnerability exists in Binaryen 104 due to an assertion abort in wasm::WasmBinaryBuilder::readFunctions.

Severity

5.5 medium

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

EPSS: 0.7% chance of exploitation in the next 30 days; higher than 54% of CVEs (scores of 2026-10-31)
CWE: CWE-617
Published: 2022-01-10
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19