CVE-2018-11592: Espruino

Medium severity, CVSS 5.5. EPSS: 1% chance of exploitation in the next 30 days.

Espruino before 1.98 allows attackers to cause a denial of service (application crash) with a user crafted input file via an Out-of-bounds Read during syntax parsing in which certain height validation is missing in libs/graphics/jswrap_graphics.c.

Affected products

• Espruino Espruino: before 1.98 (fixed in 1.98)

Published 2018-05-31. Last modified 2026-06-17.