Denial of Service Vulnerability in Eprosima Micro-XREC-DDS Agent
CVE-2025-63547

7.5HIGH

Key Information:

Vendor

eProsima

Status
Micro-XRCE-DDS Agent
Vendor
CVE Published:
1 May 2026

What is CVE-2025-63547?

An issue has been identified in Eprosima's Micro-XRCE-DDS Agent v.3.0.1 that could enable a remote attacker to trigger a denial of service. This can be executed by sending a specially crafted packet to the agent, specifically targeting the Maximum Transmission Unit (MTU) length field. Such an attack may disrupt service availability and impact system performance, thus presenting a significant security concern for applications relying on this software.

References

https://github.com/eProsima/Micro-XRCE-DDS-Agent/issues/390
https://github.com/j4kb4dw0lf/CVEs/blob/main/README.md

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

.