{"id":"CVE-2026-90782","state":"PUBLISHED","title":"S2OPC through 1.7.3 NULL Pointer Dereference in alloc_notification_message_items()","description":"S2OPC through 1.7.3 contains a null pointer dereference in msg_subscription_publish_bs__alloc_notification_message_items() where a failed allocation for DataChangeNotification is overwritten by a successful allocation for EventNotificationList. 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