CVE-2026-4374 in RTI Connext Professional
Summary
Improper Restriction of XML External Entity Reference vulnerability in RTI Connext Professional (Routing Service,Observability Collector,Recording Service,Queueing Service,Cloud Discovery Service) allows Serialized Data External Linking, Data Serializat...
Responsible
RTI
Reservation
03/18/2026
Disclosure
04/01/2026
Entries
VulDB provides additional information and datapoints for this CVE:
| ID | Vulnerability | CWE | Exp | Cou | CVE |
|---|---|---|---|---|---|
| 354522 | RTI Connext Professional Routing Service xml external entity reference | 611 | Not defined | Official fix | CVE-2026-4374 |