{"id":"CVE-2025-21085","aliases":["EUVD-2025-18342","GHSA-4755-93r4-qvxj"],"status":"published","title":"PingFederate OAuth Grant attribute duplication may use excessive memory","description":"PingFederate OAuth2 grant duplication in PostgreSQL persistent storage allows OAuth2 requests to use excessive memory utilization.","severity":{"version":"4.0","score":2.1,"vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:P/VC:N/VI:N/VA:L/SC:N/SI:N/SA:L/S:P/AU:Y/R:A/RE:L/U:Amber","level":"low","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00337,"percentile":0.2726,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-462"],"published":"2025-06-15T14:25:39Z","modified":"2026-06-17T08:42:34Z","products":[{"vendor":"ping identity","product":"pingfederate"}],"references":[{"url":"https://support.pingidentity.com/s/article/PingFederate-grant-attribute-duplication-with-PostgreSQL","tags":["mitigation"]},{"url":"https://www.pingidentity.com/en/resources/downloads/pingfederate.html","tags":["patch"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-21085"},{"url":"https://github.com/advisories/GHSA-4755-93r4-qvxj"}],"sources":{"cve":[{"id":"CVE-2025-21085","title":"PingFederate OAuth Grant attribute duplication may use excessive memory","description":"PingFederate OAuth2 grant duplication in PostgreSQL persistent storage allows OAuth2 requests to use excessive memory utilization.","status":"published","published":"2025-06-15T14:25:39.067Z","modified":"2025-06-16T18:08:20.514Z","cvss":[{"version":"4.0","score":2.1,"vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:P/VC:N/VI:N/VA:L/SC:N/SI:N/SA:L/S:P/AU:Y/R:A/RE:L/U:Amber","level":"low","assessor":"cna"}],"cwes":["CWE-462"],"updated_at":"2026-11-02T14:32:32.30152Z"}],"euvd":[{"id":"EUVD-2025-18342","description":"PingFederate OAuth2 grant duplication in PostgreSQL persistent storage allows OAuth2 requests to use excessive memory utilization.","status":"published","published":"2025-06-15T14:25:39Z","modified":"2025-06-16T18:08:20Z","cvss":[{"version":"4.0","score":2.1,"vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:P/VC:N/VI:N/VA:L/SC:N/SI:N/SA:L/S:P/AU:Y/R:A/RE:L/U:Amber","level":"low"}],"updated_at":"2026-11-02T20:32:23.637399Z"}],"ghsa":[{"id":"GHSA-4755-93r4-qvxj","title":"PingFederate OAuth2 grant duplication in PostgreSQL persistent storage allows OAuth2 requests to...","description":"PingFederate OAuth2 grant duplication in PostgreSQL persistent storage allows OAuth2 requests to use excessive memory utilization.","status":"published","published":"2025-06-15T15:30:31Z","modified":"2025-06-15T15:30:40Z","cvss":[{"version":"4.0","score":2.1,"vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:P/VC:N/VI:N/VA:L/SC:N/SI:N/SA:L/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:P/AU:Y/R:A/V:X/RE:L/U:Amber","level":"low"}],"cwes":["CWE-462"],"updated_at":"2026-11-02T15:02:43.421023Z"}],"nvd":[{"id":"CVE-2025-21085","description":"PingFederate OAuth2 grant duplication in PostgreSQL persistent storage allows OAuth2 requests to use excessive memory utilization.","status":"published","published":"2025-06-15T15:15:18.33Z","modified":"2026-06-17T08:42:34.767Z","cvss":[{"version":"4.0","score":2.1,"vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:P/VC:N/VI:N/VA:L/SC:N/SI:N/SA:L/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:P/AU:Y/R:A/V:X/RE:L/U:Amber","level":"low","assessor":"secondary"}],"cwes":["CWE-462"],"updated_at":"2026-11-02T14:11:13.247441Z"}]}}