CVE-2026-2467

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 5.2.0 before 5.2.*, from 5.0.0 before 5.1.*.

Score

CVSS 4.0 9.2 Critical

Status

Modified - 3f572a00-62e2-4423-959a-7ea25eff1638

Published

2026-06-17

Last modified

2026-10-26

Weaknesses

CWE-122

Affected products

• Connext Professional (Rti)

References

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