CVE-2021-46054

MEDIUM 5.5CVE-2021-46054 · Published 10/01/2022 · updated 17/06/2026

In short

CVE-2021-46054 is a MEDIUM (CVSS 5.5) vulnerability affecting binaryen (webassembly).
Chance of exploitation in the next 30 days (EPSS): 0.80%, higher than 56.4% of all vulnerabilities.
No patched version is listed yet: follow the vendor's advisory in References.

Package	Affected versions	Patched versions
binaryen webassembly	`= 104`	No fix yet

A Denial of Service vulnerability exists in Binaryen 104 due to an assertion abort in wasm::WasmBinaryBuilder::visitRethrow(wasm::Rethrow*).

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Package

Affected versions

Patched versions

= 104

No fix yet

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