HIGH 8.3 NVD

CVE-2026-18457

Heap-based Buffer Overflow vulnerability in RTI Connext Professional (Core Libraries) allows Overflow Buffers. This issue affects Connext Professional: from 7.4

Heap-based Buffer Overflow vulnerability in RTI Connext Professional (Core Libraries) allows Overflow Buffers. 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.*, from 6.0.0 before 6.0.*, from 5.3.0 before 5.3.*, from 5.2.3 before 5.2.*.

References

https://www.rti.com/vulnerabilities/#cve-2026-18457

Published: 2026-09-22 · Source: NVD · Feed updated: 2026-09-22

This high severity vulnerability with a CVSS score of 8.3 was published on 2026-09-22 via NVD.

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