high8.3
CVE-2026-18457
Heap-based Buffer Overflow vulnerability in RTI Connext Professional (Core Libraries) allows Overflow Buffers.
Impact
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.*.
Affected products
| Product | Affected versions |
|---|---|
| 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. |
Versions were read from the advisory text. No structured product data has been published for this record yet.