{"id":"CVE-2025-65403","details":"A buffer overflow in the g_cfg.MaxUsers component of LightFTP v2.0 allows attackers to cause a Denial of Service (DoS) via a crafted input.","modified":"2026-04-10T05:34:53.202361Z","published":"2025-12-01T16:15:57.030Z","references":[{"type":"PACKAGE","url":"https://github.com/hfiref0x/LightFTP"},{"type":"EVIDENCE","url":"https://shimo.im/docs/9030JMJpv4IM4Nkw"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/hfiref0x/lightftp","events":[{"introduced":"0"},{"last_affected":"7e8e0fa595c0ad1ba87a358f041adc39386edcba"}],"database_specific":{"versions":[{"introduced":"0"},{"last_affected":"2.0"}]}}],"versions":["v1.0","v1.1","v2.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-65403.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"}]}