{"id":"CVE-2025-65865","details":"An integer overflow in eProsima Fast-DDS v3.3 allows attackers to cause a Denial of Service (DoS) via a crafted input.","modified":"2026-04-10T05:34:09.313288Z","published":"2025-12-23T16:16:22.733Z","references":[{"type":"WEB","url":"http://eprosima.com"},{"type":"WEB","url":"http://fast-dds.com"},{"type":"ADVISORY","url":"https://gist.github.com/lkloliver/7aa48cb9fc7a1dd74cb595212bb69d33"},{"type":"EVIDENCE","url":"https://github.com/lkloliver/poc/blob/main/Detail.md"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/eprosima/fast-dds","events":[{"introduced":"0"},{"last_affected":"94940169442298e2736af79720ef05d89a1b2a7d"}],"database_specific":{"versions":[{"introduced":"0"},{"last_affected":"3.3.0"}]}}],"versions":["2.0.0-beta","2.0.0-rc","Discovery-Time_Data_Typing","v1.0.0","v1.3.0","v1.4.0","v1.5.0","v1.6.0","v1.7.0","v1.7.1","v1.7.2","v1.8.0","v1.8.0-2","v1.9.0","v1.9.0-beta","v1.9.0-beta-2","v2.1.0","v2.10.0-rc1","v2.10.1-rc1","v2.2.0","v2.3.0-1","v2.3.0-api","v3.3.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-65865.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}