CVE-2026-20746
PingDirectory copying of virtual attributes leads to memory exhaustion
Description
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 values.
No summary for this CVE yet.
Weaknesses
Affected Products
Ping Identity
commercial·USaka pingfederate, pingid windows login, pingid
Exploitability
No known exploits, KEV entries, or remediation guidance available for this vulnerability yet.
References
https://docs.pingidentity.com/pingdirectory/11.0/release_notes/pd_release_notes.html#pingdirectory-suite-of-products-11-0-0-1-march-2026
docs.pingidentity.com
https://support.pingidentity.com/s/article/SECADV052-Denial-of-Service-via-copying-virtual-attributes
support.pingidentity.com
https://www.pingidentity.com/en/resources/downloads/pingdirectory-downloads.html
pingidentity.com
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