{"id":"CVE-2026-115339","aliases":["EUVD-2026-120113","GHSA-r5wv-jw69-xvqc"],"status":"published","title":"Unauthenticated XFT Memory Exhaustion in Progress WS_FTP Server","description":"Insufficient resource limits in Progress Software WS_FTP Server releases prior to 2025.0.5 on Windows could allow an unauthenticated remote attacker to cause denial of service.","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00372,"percentile":0.31485,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-770"],"published":"2026-11-09T16:46:51Z","modified":"2026-11-09T18:31:59Z","products":[{"vendor":"progress software","product":"ws_ftp server"},{"vendor":"progress software corporation","product":"ws_ftp server"}],"references":[{"url":"https://community.progress.com/s/article/WS-FTP-Server-Service-Pack-November-2026","tags":["vendor-advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-115339"},{"url":"https://github.com/advisories/GHSA-r5wv-jw69-xvqc"}],"sources":{"cve":[{"id":"CVE-2026-115339","title":"Unauthenticated XFT Memory Exhaustion in Progress WS_FTP Server","description":"Insufficient resource limits in Progress Software WS_FTP Server releases prior to 2025.0.5 on Windows could allow an unauthenticated remote attacker to cause denial of service.","status":"published","published":"2026-11-09T16:46:51.328Z","modified":"2026-11-09T16:46:51.328Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"cna"}],"cwes":["CWE-770"],"updated_at":"2026-11-09T17:34:05.130069Z"}],"euvd":[{"id":"EUVD-2026-120113","description":"Insufficient resource limits in Progress Software WS_FTP Server releases prior to 2025.0.5 on Windows could allow an unauthenticated remote attacker to cause denial of service.","status":"published","published":"2026-11-09T16:46:51Z","modified":"2026-11-09T16:46:51Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"updated_at":"2026-11-09T20:18:01.603247Z"}],"ghsa":[{"id":"GHSA-r5wv-jw69-xvqc","title":"Insufficient resource limits in Progress Software WS_FTP Server releases prior to 2025.0.5 on...","description":"Insufficient resource limits in Progress Software WS_FTP Server releases prior to 2025.0.5 on Windows could allow an unauthenticated remote attacker to cause denial of service.","status":"published","published":"2026-11-09T18:31:59Z","modified":"2026-11-09T18:31:59Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"cwes":["CWE-770"],"updated_at":"2026-11-09T18:49:19.883486Z"}],"nvd":[{"id":"CVE-2026-115339","description":"Insufficient resource limits in Progress Software WS_FTP Server releases prior to 2025.0.5 on Windows could allow an unauthenticated remote attacker to cause denial of service.","status":"published","published":"2026-11-09T17:17:11.38Z","modified":"2026-11-09T17:17:11.49Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-770"],"updated_at":"2026-11-09T20:15:34.896267Z"}]}}