CVE-2026-67867

Name of the Vulnerable Software and Affected Versions Systerel S2OPC version 1.7.3

Description A buffer overflow occurs when the software processes PublishResponse EventNotificationList data through the Alarm/Conditions wrapper. This flaw allows a remote attacker to trigger a denial of service, which is a condition where the system becomes unavailable to its intended users.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.