CVE-2025-4993: Untrusted Pointer Dereference vulnerability in RTI Connext Professional (Core Libraries) allows Pointer Manipulation.

Q: What is the severity of CVE-2025-4993?

CVE-2025-4993 is considered a high-severity vulnerability due to the potential for pointer manipulation.

Q: How do I fix CVE-2025-4993?

To mitigate CVE-2025-4993, upgrade RTI Connext Professional to versions 7.6.0 or later, 7.3.0.10 or later, 6.1.2.27 or later, or ensure you are running 6.0.* or 5.3.* versions.

Q: What products are affected by CVE-2025-4993?

CVE-2025-4993 affects multiple versions of RTI Connext Professional, including versions from 5.3.0 to 7.6.0.

Q: What are the potential impacts of CVE-2025-4993?

Exploitation of CVE-2025-4993 can lead to unstable application behavior, including crashes and data corruption.

Q: Is there a patch available for CVE-2025-4993?

Yes, patches are available in the latest versions of RTI Connext Professional that fix CVE-2025-4993.

Published Sep 23, 2025

Updated

Untrusted Pointer Dereference vulnerability in RTI Connext Professional (Core Libraries) allows Pointer Manipulation.This issue affects Connext Professional: from 7.4.0 before 7.6.0, from 7.0.0 before 7.3.0.10, from 6.1.0 before 6.1.2.27, from 6.0.0 before 6.0.1.43, from 5.3.0 before 5.3., from 4.4a before 5.2..

Affected Software

4 affected components

RTI Connext Professional>7.4.0<7.6.0, >7.0.0<7.3.0.10, >6.1.0<6.1.2.27, >6.0.0<=6.0.*, >5.3.0<=5.3.*, >4.4a<=5.2.*

RTI Connext Professional>=4.4a<6.1.2.27

RTI Connext Professional>=7.0.0<7.3.0.10

RTI Connext Professional>=7.4.0<7.6.0

Event History

Sep 23, 2025

CVE Published

via MITRE·05:51 PM

Data Sourced

via MITRE·05:51 PM

DescriptionWeakness

Data Sourced

via NVD·06:15 PM

DescriptionSeverityWeaknessAffected Software

Frequently Asked Questions

What is the severity of CVE-2025-4993?

CVE-2025-4993 is considered a high-severity vulnerability due to the potential for pointer manipulation.

How do I fix CVE-2025-4993?

To mitigate CVE-2025-4993, upgrade RTI Connext Professional to versions 7.6.0 or later, 7.3.0.10 or later, 6.1.2.27 or later, or ensure you are running 6.0.* or 5.3.* versions.

What products are affected by CVE-2025-4993?

CVE-2025-4993 affects multiple versions of RTI Connext Professional, including versions from 5.3.0 to 7.6.0.

What are the potential impacts of CVE-2025-4993?

Exploitation of CVE-2025-4993 can lead to unstable application behavior, including crashes and data corruption.

Is there a patch available for CVE-2025-4993?