CVE-2026-2394 - Vulnerability Details - OpenCVE

Buffer Over-read vulnerability in RTI Connext Professional (Core Libraries) allows Overread Buffers.This issue affects Connext Professional: from 7.4.0 before 7.7.0, from 7.0.0 before 7.3.1.1, from 6.1.0 before 6.1.*, from 6.0.0 before 6.0.*, from 5.3.0 before 5.3.*, from 4.3x before 5.2.*.

Attack Vector Local

Attack Complexity Low

Privileges Required Low

Attack Requirements None

User Interaction None

Vulnerable System Confidentiality Impact Low

Vulnerable System Integrity Impact None

Vulnerable System Availability Impact Low

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

No CVSS v3.1

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Key SSVC decision points have not yet been added.

Vendors	Products
Rti	Connext Professional

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No data.

References

Link	Providers
https://www.rti.com/vulnerabilities/#cve-2026-2394

History

Wed, 01 Apr 2026 02:15:00 +0000

Type	Values Removed	Values Added
Description		Buffer Over-read vulnerability in RTI Connext Professional (Core Libraries) allows Overread Buffers.This issue affects Connext Professional: from 7.4.0 before 7.7.0, from 7.0.0 before 7.3.1.1, from 6.1.0 before 6.1., from 6.0.0 before 6.0., from 5.3.0 before 5.3., from 4.3x before 5.2..
Title		Buffer Over-read vulnerability in RTI Connext Professional (Core Libraries) allows Overread Buffers.
First Time appeared		Rti Rti connext Professional
Weaknesses		CWE-126
CPEs		cpe:2.3:a:rti:connext_professional::::::::
Vendors & Products		Rti Rti connext Professional
References		https://www.rti.com/vulnerabilities/#cve-2026-2394
Metrics		cvssV4_0 `{'score': 4.8, 'vector': 'CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:L/SC:N/SI:N/SA:N'}`

MITRE

Status: PUBLISHED

Assigner: RTI

Published: 2026-04-01T00:52:39.353Z

Updated: 2026-04-01T00:52:39.353Z

Reserved: 2026-02-12T10:13:55.938Z

Link: CVE-2026-2394

Vulnrichment

No data.

NVD

Status : Received

Published: 2026-04-01T01:16:40.990

Modified: 2026-04-01T01:16:40.990

Link: CVE-2026-2394

Redhat

No data.

OpenCVE Enrichment

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