CVE-2026-20746

Impact

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.

Affected packages

This record carries no package version data, so it cannot be matched against a dependency list automatically. Read the advisory and compare your version by hand.

Weakness classification

References

• NVD record
• CVE.org record
• https://docs.pingidentity.com/pingdirectory/11.0/release_notes/pd_release_notes.html#pingdirectory-suite-of-products-11-0-0-1-march-2026
• https://support.pingidentity.com/s/article/SECADV052-Denial-of-Service-via-copying-virtual-attributes
• https://www.pingidentity.com/en/resources/downloads/pingdirectory-downloads.html