CVE-2026-11388 - Vulnerability Details - OpenCVE

Double Free vulnerability in RTI Connext Professional (Core Libraries) allows File Manipulation. This issue affects Connext Professional: from 7.4.0 before 7.7.0.1, from 7.1.0 before 7.3.1.6.

Attack Vector Local

Attack Complexity Low

Privileges Required Low

Attack Requirements None

User Interaction None

Vulnerable System Confidentiality Impact None

Vulnerable System Integrity Impact High

Vulnerable System Availability Impact High

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.

Exploitation none

Automatable no

Technical Impact partial

Vendors	Products
Rti	Connext Professional

No data.

No data.

References

Link	Providers
https://www.rti.com/vulnerabilities/#cve-2026-11388

History

Thu, 24 Sep 2026 04:30:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Tue, 22 Sep 2026 18:00:00 +0000

Type	Values Removed	Values Added
Description		Double Free vulnerability in RTI Connext Professional (Core Libraries) allows File Manipulation. This issue affects Connext Professional: from 7.4.0 before 7.7.0.1, from 7.1.0 before 7.3.1.6.
Title		Double Free vulnerability in RTI Connext Professional (Core Libraries) allows File Manipulation.
First Time appeared		Rti Rti connext Professional
Weaknesses		CWE-415
CPEs		cpe:2.3:a:rti:connext_professional::::::::
Vendors & Products		Rti Rti connext Professional
References		https://www.rti.com/vulnerabilities/#cve-2026-11388
Metrics		cvssV4_0 `{'score': 6.9, 'vector': 'CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N'}`

MITRE

Status: PUBLISHED

Assigner: RTI

Published: 2026-09-22T17:50:15.591Z

Updated: 2026-09-22T18:59:02.971Z

Reserved: 2026-06-05T15:42:26.908Z

Link: CVE-2026-11388

Vulnrichment

Updated: 2026-09-22T18:58:57.967Z

NVD

Status : Awaiting Analysis

Published: 2026-09-22T18:17:10.520

Modified: 2026-09-22T19:37:36.747

Link: CVE-2026-11388

Redhat

No data.

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