{"id":"CVE-2025-67108","title":"eProsima Fast-DDS v3.3 was discovered to contain improper validation for ticket revocation, resulting in insecure communications and connections.","summary":"eProsima Fast-DDS v3.3 was discovered to contain improper validation for ticket revocation, resulting in insecure communications and connections.","severity":"critical","cvss":10,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:N","cwe":["CWE-298","CWE-370"],"vendor":"eprosima","product":"fast_dds","affected":["fast_dds = 3.3.0"],"published":"2025-12-23","updated":"2026-07-05","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2025-67108","references":[{"url":"https://gist.github.com/lkloliver/81b5d5a8328d712dbfd497bf11dbe913","label":"cve@mitre.org"},{"url":"https://github.com/eProsima/Fast-DDS/blob/master/src/cpp/security/accesscontrol/Permissions.cpp#L263","label":"cve@mitre.org"}],"tags":["nvd"],"epss":0.00306,"epssPercentile":0.20733,"ingestedAt":"2026-07-06T16:44:34.500Z","slug":"CVE-2025-67108","body":"## Overview\n\neProsima Fast-DDS v3.3 was discovered to contain improper validation for ticket revocation, resulting in insecure communications and connections.\n\n## Affected\n\n- `fast_dds = 3.3.0`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"midnight","depthScore":55,"depthScoreParts":{"impact":55,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}