CVE-2023-52427: Objectcomputing Opendds

High severity, CVSS 7.5. EPSS: 0.6% chance of exploitation in the next 30 days.

In OpenDDS through 3.27, there is a segmentation fault for a DataWriter with a large value of resource_limits.max_samples. NOTE: the vendor's position is that the product is not designed to handle a max_samples value that is too large for the amount of memory on the system.

Affected products

• Objectcomputing Opendds: up to and including 3.27

Published 2024-02-11. Last modified 2026-06-17.