VULNERABILITY INTELLIGENCE

CVE-2022-25903

CVSS score7.5 HIGH

EPSS probability1.43%

CISA KEVNot currently listed

Published2022-08-24

Last modified2026-06-17

Description

The package opcua from 0.0.0 are vulnerable to Denial of Service (DoS) via the ExtensionObjects and Variants objects, when it allows unlimited nesting levels, which could result in a stack overflow even if the message size is less than the maximum allowed.