CVE-2026-3894

Name of the Vulnerable Software and Affected Versions RTI Connext Professional (Core Libraries) versions 7.4.0 through 7.6.x RTI Connext Professional (Core Libraries) versions 7.0.0 through 7.3.1.2 RTI Connext Professional (Core Libraries) versions 6.1.0 through 6.1.x RTI Connext Professional (Core Libraries) versions 6.0.0 through 6.0.x RTI Connext Professional (Core Libraries) versions 5.3.0 through 5.3.x RTI Connext Professional (Core Libraries) versions 5.0.0 through 5.2.x

Description An out-of-bounds read issue exists in the Core Libraries that allows overread buffers. An out-of-bounds read occurs when a program reads data from a memory address outside the boundaries of the intended buffer.

Recommendations Update versions 7.4.0 through 7.6.x to version 7.7.0. Update versions 7.0.0 through 7.3.1.2 to version 7.3.1.3. Update versions 6.1.0 through 6.1.x to a version later than 6.1.x. Update versions 6.0.0 through 6.0.x to a version later than 6.0.x. Update versions 5.3.0 through 5.3.x to a version later than 5.3.x. Update versions 5.0.0 through 5.2.x to a version later than 5.2.x.