CVE-2026-2394
Last modified
CVE-2026-2394 is a medium-severity vulnerability rated 6.5/10 on the CVSS scale. Buffer Over-read vulnerability in RTI Connext Professional (Core Libraries) allows Overread Buffers. This issue affects Connext Professional: from 7.4.0 before 7.7.0, from 7.0.0 before 7.3.1.1, from 6.1.0 before 6.1.2.34, from 6.0.0 before 6.0.*, from 5.3.0 before 5.3.*, from 5.2.0 before 5.2.*, from 4.3x before 5.1.*.. EPSS estimates a 0.16% chance of exploitation in the next 30 days.
Description
Buffer Over-read vulnerability in RTI Connext Professional (Core Libraries) allows Overread Buffers. This issue affects Connext Professional: from 7.4.0 before 7.7.0, from 7.0.0 before 7.3.1.1, from 6.1.0 before 6.1.2.34, from 6.0.0 before 6.0.*, from 5.3.0 before 5.3.*, from 5.2.0 before 5.2.*, from 4.3x before 5.1.*.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Rti | Connext Professional | >= 4.3.0, <= 5.2.3 |
| Rti | Connext Professional | >= 5.3.0, <= 5.3.1.45 |
| Rti | Connext Professional | >= 6.0.0, <= 6.0.1.40 |
| Rti | Connext Professional | >= 6.1.0, <= 6.1.2.27 |
| Rti | Connext Professional | >= 7.0.0, < 7.3.1.1 |
| Rti | Connext Professional | >= 7.4.0, < 7.7.0 |
References
- https://www.rti.com/vulnerabilities/#cve-2026-2394Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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