CVE-2026-2467 - Vulnerability Details - OpenCVE

Heap-based Buffer Overflow vulnerability in RTI Connext Professional (Core Libraries) allows Overflow Variables and Tags.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.*, from 6.0.0 before 6.0.*, from 5.3.0 before 5.3.*, from 5.0.0 before 5.2.*.

Attack Vector Local

Attack Complexity Low

Privileges Required Low

Attack Requirements None

User Interaction None

Vulnerable System Confidentiality Impact None

Vulnerable System Integrity Impact Low

Vulnerable System Availability Impact High

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact Low

Subsequent System Availability Impact High

No CVSS v3.1

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00205.

Exploitation none

Automatable yes

Technical Impact partial

Vendors	Products
Rti	Connext Professional

No data.

No data.

No data.

References

Link	Providers
https://www.rti.com/vulnerabilities/#cve-2026-2467

History

Thu, 18 Jun 2026 04:45:00 +0000

Type	Values Removed	Values Added
Description		Heap-based Buffer Overflow vulnerability in RTI Connext Professional (Core Libraries) allows Overflow Variables and Tags.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., from 6.0.0 before 6.0., from 5.3.0 before 5.3., from 5.0.0 before 5.2..
Title		Heap-based Buffer Overflow vulnerability in RTI Connext Professional (Core Libraries) allows Overflow Variables and Tags.
First Time appeared		Rti Rti connext Professional
Weaknesses		CWE-122
CPEs		cpe:2.3:a:rti:connext_professional::::::::
Vendors & Products		Rti Rti connext Professional
References		https://www.rti.com/vulnerabilities/#cve-2026-2467
Metrics		cvssV4_0 `{'score': 8.2, 'vector': 'CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:H/SC:N/SI:L/SA:H'}` ssvc `{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

MITRE

Status: PUBLISHED

Assigner: RTI

Published: 2026-06-17T17:17:04.866Z

Updated: 2026-06-17T18:03:27.631Z

Reserved: 2026-02-13T14:19:43.793Z

Link: CVE-2026-2467

Vulnrichment

Updated: 2026-06-17T18:03:24.163Z

NVD

No data.

Redhat

No data.

OpenCVE Enrichment

No data.

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