CVE-2026-7300
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') vulnerability in RTI Connext Professional (Web Integration Service) allows Filter Failure through Buffer Overflow.
Description
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') vulnerability in RTI Connext Professional (Web Integration Service) allows Filter Failure through Buffer Overflow.This issue affects Connext Professional: from 7.4.0 before 7.*, from 7.0.0 before 7.3.1.3, from 6.1.2 before 6.1.*.
INFO
Published Date :
June 17, 2026, 5:20 p.m.
Last Modified :
June 17, 2026, 5:20 p.m.
Remotely Exploit :
Yes !
Source :
RTI
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 4.0 | HIGH | 3f572a00-62e2-4423-959a-7ea25eff1638 | ||||
| CVSS 4.0 | HIGH | 3f572a00-62e2-4423-959a-7ea25eff1638 |
Solution
- Update RTI Connext Professional to version 7.3.1.3 or later.
- Update RTI Connext Professional to version 6.1.* or later.
- Apply vendor patches for affected versions.
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