CVE-2023-43771: Mikebrady Not Quite Ptp

Medium severity, CVSS 5.5. EPSS: 0.2% chance of exploitation in the next 30 days.

In nqptp-message-handlers.c in nqptp before 1.2.3, crafted packets received on the control port could crash the program.

Affected products

• Mikebrady Not Quite Ptp: before 1.2.3 (fixed in 1.2.3)

Published 2023-09-22. Last modified 2026-06-17.