CVE-2026-7300

Name of the Vulnerable Software and Affected Versions RTI Connext Professional (Web Integration Service) versions 6.1.2 through 6.1.x RTI Connext Professional (Web Integration Service) versions 7.0.0 through 7.3.1.2 RTI Connext Professional (Web Integration Service) versions 7.4.0 through 7.x

Description A classic buffer overflow occurs due to a buffer copy operation that does not check the size of the input. This flaw can lead to filter failure within the Web Integration Service.

Recommendations Update versions 6.1.2 through 6.1.x to a patched release. Update versions 7.0.0 through 7.3.1.2 to version 7.3.1.3 or later. Update versions 7.4.0 through 7.x to a patched release.