Integer Overflow or Wraparound, Improper Access Control vulnerability in RTI Connext Professional (Core Libraries) allows Shared Resource Manipulation. This issue affects Connext Professional: from 7.4.0 before 7.7.0.1, from 7.0.0 before 7.3.1.6, from 6.1.0 before 6.1.*.
Advisories

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Fixes

Solution

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Workaround

No workaround given by the vendor.

History

Tue, 22 Sep 2026 19:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


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

Type Values Removed Values Added
Description Integer Overflow or Wraparound, Improper Access Control vulnerability in RTI Connext Professional (Core Libraries) allows Shared Resource Manipulation. This issue affects Connext Professional: from 7.4.0 before 7.7.0.1, from 7.0.0 before 7.3.1.6, from 6.1.0 before 6.1.*.
Title Integer Overflow or Wraparound, Improper Access Control vulnerability in RTI Connext Professional (Core Libraries) allows Shared Resource Manipulation.
First Time appeared Rti
Rti connext Professional
Weaknesses CWE-190
CWE-284
CPEs cpe:2.3:a:rti:connext_professional:*:*:*:*:*:*:*:*
Vendors & Products Rti
Rti connext Professional
References
Metrics cvssV4_0

{'score': 7.3, 'vector': 'CVSS:4.0/AV:L/AC:H/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N'}


Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: RTI

Published:

Updated: 2026-09-22T18:46:32.313Z

Reserved: 2026-07-31T07:31:45.736Z

Link: CVE-2026-18462

cve-icon Vulnrichment

Updated: 2026-09-22T18:46:28.827Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-09-22T18:17:12.220

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

Link: CVE-2026-18462

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses