CVE-2026-67859

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

CVE-2026-67859: Buffer Copy without Checking Size of Input

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

PT-2026-67881

Name of the Vulnerable Software and Affected Versions open62541 version 1.5.5 Description A buffer overflow occurs during the handling of the Discovery/LDS Local Discovery Service, which allows a remote attacker to trigger a denial of service. A buffer overflow is a condition where a program writ...

CVE-2026-67859

Technical details for CVE-2026-67859 are not publicly available in the provided documents; monitor for updates.