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Vulnerability details: VCID-wdhx-a6e6-k7bp
Vulnerability ID VCID-wdhx-a6e6-k7bp
Aliases CVE-2021-46048
Summary A Denial of Service vulnerability exists in Binaryen 104 due to an assertion abort in wasm::WasmBinaryBuilder::readFunctions.
Status Published
Exploitability 0.5
Weighted Severity 0.0
Risk None
Affected and Fixed Packages Package Details
Weaknesses (3)
CWE-1035 OWASP Top Ten 2017 Category A9 - Using Components with Known Vulnerabilities
CWE-617 Reachable Assertion
CWE-937 OWASP Top Ten 2013 Category A9 - Using Components with Known Vulnerabilities
System Score Found at
epss 0.0031 https://api.first.org/data/v1/epss?cve=CVE-2021-46048
epss 0.0031 https://api.first.org/data/v1/epss?cve=CVE-2021-46048
epss 0.0031 https://api.first.org/data/v1/epss?cve=CVE-2021-46048
epss 0.0031 https://api.first.org/data/v1/epss?cve=CVE-2021-46048
Reference id Reference type URL
https://api.first.org/data/v1/epss?cve=CVE-2021-46048
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-46048
https://github.com/WebAssembly/binaryen/issues/4412
CVE-2021-46048 https://nvd.nist.gov/vuln/detail/CVE-2021-46048
No exploits are available.
There are no known vectors.
Exploit Prediction Scoring System (EPSS)
Percentile 0.54562
EPSS Score 0.0031
Published At June 11, 2026, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2026-06-11T20:28:51.063721+00:00 Debian Oval Importer Import https://www.debian.org/security/oval/oval-definitions-bullseye.xml.bz2 38.6.0