PT-2026-29442 · Rti · Rti Connext Professional

Published 2026-04-01 · Updated 2026-04-01 · CVE-2026-4374

Mitre

CVSS v4.0

7.0

High

AV:L/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:H/SC:N/SI:N/SA:N

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...

Fix

XXE

Weakness Enumeration

CWE-611

Related Identifiers

CVE-2026-4374

Affected Products

Rti Connext Professional

References · 2

• https://nvd.nist.gov/vuln/detail/CVE-2026-4374 · Security Note
• https://rti.com/vulnerabilities/#cve-2026-4374 · Note