CVE-2021-41737: Grame Faust

High severity, CVSS 7.5. EPSS: 0.5% chance of exploitation in the next 30 days.

In Faust 2.23.1, an input file with the lines "// r visualisation tCst" and "//process = +: L: abM-^Q;" and "process = route(3333333333333333333,2,1,2,3,1) : *;" leads to stack consumption.

Affected products

• Grame Faust: version 2.23.1 only

Published 2024-11-10. Last modified 2026-06-17.