CVE-2026-2674
High
Description
Out-of-bounds Write vulnerability in RTI Connext Professional (Queueing Service,Core Libraries,Persistence Service) allows Overflow Buffers. 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.*.
SeverityHigh
CVSS8.1
Exploit probability—
ProductRti Connext Professional
PublishedJun 17, 2026
First seenJun 17, 2026
Weakness typeCWE-787Out-of-bounds write
How to fix
Update
- rti connext_professional7.7.0 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| rti connext_professional | 6.1.0 ≤ v < 7.7.0 | 7.7.0 |
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