Medium (5.1). EPSS 0.2% chance of exploitation in the next 30 days.
An issue was discovered in Softing uaToolkit Embedded before 1.41.1. When a subscription with a very low MaxNotificationPerPublish parameter is created, a publish response is mishandled, leading to memory consumption. When that happens often enough, the device will be out of memory, i.e., a denial of service.
Severity
CVSS 3.1
5.1 medium
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L
EPSS
0.2% chance of exploitation in the next 30 days; higher than 6% of CVEs (scores of 2026-10-31)