CVE-2026-4374
8.8
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:H/SC:N/SI:N/SA:N
Summary
Improper Restriction of XML External Entity Reference vulnerability in RTI Connext Professional (Cloud Discovery Service, Recording Service, Routing Service, Queueing Service, Observability Collector) allows Serialized Data External Linking, Data Serialization External Entities Blowup.<p>This issue affects Connext Professional: from 7.4.0 before 7.7.0, from 7.1.0 before 7.3.1.1, from 6.1.0 before 6.1.2.34, from 6.0.0 before 6.0., from 5.3.0 before 5.3..</p>
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| RTI | Connext Professional | 7.4.0 < 7.7.0 | affected |
| RTI | Connext Professional | 7.1.0 < 7.3.1.1 | affected |
| RTI | Connext Professional | 6.1.0 < 6.1.2.34 | affected |
| RTI | Connext Professional | 6.0.0 < 6.0.* | affected |
| RTI | Connext Professional | 5.3.0 < 5.3.* | affected |
Weaknesses
- CWE-611: CWE-611 Improper Restriction of XML External Entity Reference
ADP Enrichment
CISA ADP Vulnrichment
- SSVC:
- Exploitation: none
- Automatable: no
- Technical Impact: partial
References
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