CVE-2020-36325: Jansson Project Jansson

High severity, CVSS 7.5. EPSS: 1.7% chance of exploitation in the next 30 days.

An issue was discovered in Jansson through 2.13.1. Due to a parsing error in json_loads, there's an out-of-bounds read-access bug. NOTE: the vendor reports that this only occurs when a programmer fails to follow the API specification

Affected products

• Jansson Project Jansson: up to and including 2.13.1

Published 2021-04-26. Last modified 2026-06-17.