CVE-2021-46053: Webassembly Binaryen

Medium severity, CVSS 5.5. EPSS: 0.7% chance of exploitation in the next 30 days.

A Denial of Service vulnerability exists in Binaryen 103. The program terminates with signal SIGKILL.

Affected products

• Webassembly Binaryen: version 103 only

Published 2022-01-10. Last modified 2026-06-17.