CVE-2024-25201: Espruino

High severity, CVSS 7.5. EPSS: 0.7% chance of exploitation in the next 30 days.

Espruino 2v20 (commit fcc9ba4) was discovered to contain an Out-of-bounds Read via jsvStringIteratorPrintfCallback at src/jsvar.c.

Affected products

• Espruino Espruino: version 2.20 only

Published 2024-02-07. Last modified 2026-06-17.