CVE-2026-4374
Critical · 9.1CVSS
9.1
EPSS
0.4%
Published
Apr 1, 2026
CISA due date
—
The record
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...
Affected packages
| Ecosystem | Package | Introduced | Fixed |
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