VULNERABILITY INTELLIGENCE

CVE-2022-25231

CVSS score7.5 HIGH
EPSS probability1.32%
CISA KEVNot currently listed
Published2022-08-23
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Description

The package node-opcua before 2.74.0 are vulnerable to Denial of Service (DoS) by sending a specifically crafted OPC UA message with a special OPC UA NodeID, when the requested memory allocation exceeds the v8’s memory limit.

Weakness classification

  • nvd@nist.gov: CWE-770

Primary references