CVE-2026-20746

MEDIUM

PingDirectory copying of virtual attributes leads to memory exhaustion

Title source: cna
STIX 2.1

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.

References (3)

Core 3

Scores

CVSS v4 6.3
EPSS 0.0028
EPSS Percentile 19.3%
CVSS:4.0/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

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-401
Status published
Products (5)
Ping Identity/PingDirectory 10.1.0.0 - 10.1.0.5
Ping Identity/PingDirectory 10.2.0.0 - 10.2.0.5
Ping Identity/PingDirectory 10.3.0.0 - 10.3.0.3
Ping Identity/PingDirectory 11.0.0.0 - 11.0.0.1
Ping Identity/PingDirectory 9.3.0.0 - 9.3.0.8
Published Jun 12, 2026
Tracked Since Jun 12, 2026