CVE-2025-67108: Critical severity eProsima Fast-DDS vulnerability
Published Dec 23, 2025
·Updated
eProsima Fast-DDS v3.3 was discovered to contain improper validation for ticket revocation, resulting in insecure communications and connections.
Affected Software
2 affected components
eProsima Fast-DDS
eProsima Fast DDS=3.3.0
Event History
Dec 23, 2025
CVE Published
via MITRE·12:00 AM
Data Sourced
via MITRE·12:00 AM
Description
Data Sourced
via NVD·04:16 PM
DescriptionSeverityWeaknessAffected Software
Frequently Asked Questions
1
What is the severity of CVE-2025-67108?
CVE-2025-67108 is classified as a high-severity vulnerability due to its potential to allow insecure communications.
2
How do I fix CVE-2025-67108?
To fix CVE-2025-67108, you should upgrade to the latest version of eProsima Fast-DDS where the ticket revocation validation has been properly implemented.
3
What software is affected by CVE-2025-67108?
CVE-2025-67108 affects eProsima Fast-DDS version 3.3 and potentially earlier versions.
4
What type of vulnerability is CVE-2025-67108?
CVE-2025-67108 is characterized as an improper validation vulnerability related to ticket revocation.
5
What are the potential risks of CVE-2025-67108?
The risks of CVE-2025-67108 include the possibility of unauthorized access and insecure connections in communications using affected software.