{"id":"CVE-2026-20746","title":"Virtual attribute handling in Ping Identity PingDirectory in affected versions allows only authorized users to exhaust java memory heap when recent login history is enabled and copying virtual attributes that reference ds-privilege-name …","summary":"Virtual attribute handling in Ping Identity PingDirectory in affected versions allows only authorized users to exhaust java memory heap when recent login history is enabled and copying virtual attributes that reference ds-privilege-name …","severity":"none","cwe":["CWE-401"],"published":"2026-06-12","updated":"2026-08-28","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-20746","references":[{"url":"https://docs.pingidentity.com/pingdirectory/11.0/release_notes/pd_release_notes.html#pingdirectory-suite-of-products-11-0-0-1-march-2026","label":"responsible-disclosure@pingidentity.com"},{"url":"https://support.pingidentity.com/s/article/SECADV052-Denial-of-Service-via-copying-virtual-attributes","label":"responsible-disclosure@pingidentity.com"},{"url":"https://www.pingidentity.com/en/resources/downloads/pingdirectory-downloads.html","label":"responsible-disclosure@pingidentity.com"}],"tags":["nvd"],"epss":0.00278,"epssPercentile":0.20495,"ingestedAt":"2026-08-29T00:27:53.484Z","slug":"CVE-2026-20746","body":"## Overview\n\nVirtual attribute handling in Ping Identity PingDirectory in affected versions allows only authorized users to exhaust java memory heap when recent login history is enabled and copying virtual attributes that reference ds-privilege-name values.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":3,"depthScoreParts":{"impact":2.8,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}