CVE-2021-46332: Moddable SDK

High severity, CVSS 7.8. EPSS: 1% chance of exploitation in the next 30 days.

Moddable SDK v11.5.0 was discovered to contain a heap-buffer-overflow via xs/sources/xsDataView.c in fxUint8Getter.

Affected products

• Moddable Moddable SDK: version 11.5.0 only

Published 2022-01-20. Last modified 2026-06-17.