VULNERABILITY INTELLIGENCE

CVE-2020-36429

CVSS score5.5 MEDIUM

EPSS probability0.31%

CISA KEVNot currently listed

Published2021-07-20

Last modified2026-06-17

Description

Variant_encodeJson in open62541 1.x before 1.0.4 has an out-of-bounds write for a large recursion depth.