PT-2026-48819 · Ping Identity · Pingdirectory

Published 2026-06-12 · Updated 2026-06-12 · CVE-2026-20746

Positive Technologies (AI Summary)

CVSS v4.0

6.3

Medium

Base vector

AV:N/AC:L/AT:N/PR:H/UI:P/VC:N/VI:N/VA:L/SC:H/SI:H/SA:H/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:U/V:X/RE:M/U:Amber

Name of the Vulnerable Software and Affected Versions Ping Identity PingDirectory (affected versions not specified)

Description Improper virtual attribute handling allows authorized users to exhaust the Java memory heap. This occurs when recent login history is enabled and virtual attributes that reference ds-privilege-name values are copied.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Memory Leak

Weakness Enumeration

CWE-401

Related Identifiers

CVE-2026-20746

Affected Products

Pingdirectory

References · 5

• https://nvd.nist.gov/vuln/detail/CVE-2026-20746 · Security Note
• https://pingidentity.com/en/resources/downloads/pingdirectory-downloads.html · Note
• https://docs.pingidentity.com/pingdirectory/11.0/release_notes/pd_release_notes.html#pingdirectory-suite-of-products-11-0-0-1-march-2026 · Note
• https://twitter.com/VulmonFeeds/status/2065329985510899789 · Twitter Post
• https://support.pingidentity.com/s/article/SECADV052-Denial-of-Service-via-copying-virtual-attributes · Note