CVE-2016-4425: Jansson Project Jansson

Medium severity, CVSS 6.5. EPSS: 1.9% chance of exploitation in the next 30 days.

Jansson 2.7 and earlier allows context-dependent attackers to cause a denial of service (deep recursion, stack consumption, and crash) via crafted JSON data.

Affected products

• Jansson Project Jansson: up to and including 2.7

Published 2016-05-17. Last modified 2026-06-17.