CVE-2026-2674

Out-of-bounds Write vulnerability in RTI Connext Professional (Queueing Service,Core Libraries,Persistence Service) allows Overflow Buffers.

State: Published
Severity: 4.8 Medium
Published: Jun 17, 2026
Updated: Sep 22, 2026
Reserved: Feb 18, 2026

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Description

Out-of-bounds Write vulnerability in RTI Connext Professional (Queueing Service,Core Libraries,Persistence Service) allows Overflow Buffers. This issue affects Connext Professional: from 7.4.0 before 7.7.0, from 7.0.0 before 7.3.1.3, from 6.1.0 before 6.1.*.

Scores

CVSS	Score	Vector	Source
4.0	4.8 Medium	CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N	RTI

Weaknesses

CWE-787 Out-of-bounds Write

Affected Products

Product	Versions
Connext ProfessionalRTI	7.4.0 to before 7.7.0Affected 7.0.0 to before 7.3.1.3Affected 6.1.0 to before 6.1.*Affected

References

https://www.rti.com/vulnerabilities/#cve-2026-2674

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