CVE-2026-19477: Mcc Universal Library For Linux Uldaq

High severity, CVSS 7.8. EPSS: 0.1% chance of exploitation in the next 30 days.

There is stack-based buffer overflow vulnerability recently discovered in MCC Universal Library for Linux (uldaq).  This may result in information disclosure or arbitrary code execution. This vulnerability affects MCC Universal Library for Linux (uldaq) v1.2.1 and prior versions.

Affected products

• Mcc Universal Library For Linux Uldaq: up to and including 1.2.1

Published 2026-09-17. Last modified 2026-09-28.