Integer Overflow Vulnerability in OpenDDS DDS RTPS Protocol
CVE-2025-67111

7.5HIGH

Key Information:

Vendor

Object Computing, Inc.

Status
OpenDDS
Vendor
CVE Published:
23 December 2025

What is CVE-2025-67111?

The integer overflow vulnerability in the RTPS protocol implementation of OpenDDS DDS allows attackers to exploit crafted messages, potentially leading to a Denial of Service (DoS). This vulnerability affects specific versions of the software, enabling malicious users to disrupt service availability through this flaw. Proper security measures and timely updates are essential to mitigate such risks.

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References

https://github.com/lkloliver/poc/blob/main/POC_OpenDDS.md
https://gist.github.com/lkloliver/fcc5da83b4cba137ce95177...

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

JSON
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