VULNERABILITY INTELLIGENCE

CVE-2026-67859

CVSS score7.5 HIGH

EPSS probability0.82%

CISA KEVNot currently listed

Published2026-08-04

Last modified2026-09-03

CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Description

Buffer Overflow vulnerability in open62541 v1.5.5 allows a remote attacker to cause a denial of service via the Discovery/LDS handling.