CVE-2026-18458

Vulnerability Description

Out-of-bounds Read, Function Call With Incorrect Number of Arguments, Access of Resource Using Incompatible Type ('Type Confusion') vulnerability in RTI Connext Professional (Core Libraries) allows Overread Buffers. This issue affects Connext Professional: from 7.4.0 before 7.7.0.1, from 7.3.0 before 7.3.1.6, from 6.1.2.21 before 6.1.*.

Related Weaknesses (CWE)

CWE-685 CWE-125 CWE-843

References

https://www.rti.com/vulnerabilities/#cve-2026-18458

FAQ

What is CVE-2026-18458?

CVE-2026-18458 is a documented vulnerability. Out-of-bounds Read, Function Call With Incorrect Number of Arguments, Access of Resource Using Incompatible Type ('Type Confusion') vulnerability in RTI Connext Professional (Core Libraries) allows Ov...

How severe is CVE-2026-18458?

CVSS scoring is not yet available for CVE-2026-18458. Check NVD for updates.

Is there a patch for CVE-2026-18458?

Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.