CVE-2026-8849: Rti Connext Professional

High severity, CVSS 7.7. EPSS: 0.4% chance of exploitation in the next 30 days.

Use After Free vulnerability in RTI Connext Professional (Security Plugins) allows File Manipulation. This issue affects Connext Professional: from 7.6.0 before 7.7.0.1.

Affected products

• Rti Connext Professional: from 7.6.0, before 7.7.0.1 (fixed in 7.7.0.1)

Published 2026-09-22. Last modified 2026-09-23.