CVE Explorer
CVE-2026-20746
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.
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0
Affected products and versions
1 source assertion{"defaultStatus":"unaffected","product":"PingDirectory","vendor":"Ping Identity","versions":[{"lessThanOrEqual":"9.3.0.8","status":"affected","version":"9.3.0.0","versionType":"custom"},{"lessThanOrEqual":"10.1.0.5","status":"unknown","version":"10.1.0.0","versionType":"custom"},{"lessThanOrEqual":"10.2.0.5","status":"affected","version":"10.2.0.0","versionType":"custom"},{"lessThanOrEqual":"10.3.0.3","status":"affected","version":"10.3.0.0","versionType":"custom"},{"lessThan":"11.0.0.1","status":"affected","version":"11.0.0.0","versionType":"custom"}]}
- cve_program_cvelist_v5affectedurn:baitaphish:normalized-source-record:v2:6071d2e7591c9144b9a063f12285f3baeec143ae413f69f82b302cdd3f31b39c · sha256:571c9a95a52a17e9… · /containers/cna/affected/0
Provider-owned CVSS observations
1 source assertion{"metric":{"Automatable":"YES","Recovery":"USER","Safety":"PRESENT","attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"NETWORK","baseScore":6.3,"baseSeverity":"MEDIUM","exploitMaturity":"NOT_DEFINED","privilegesRequired":"HIGH","providerUrgency":"AMBER","subAvailabilityImpact":"HIGH","subConfidentialityImpact":"HIGH","subIntegrityImpact":"HIGH","userInteraction":"PASSIVE","valueDensity":"NOT_DEFINED","vectorString":"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/S:P/AU:Y/R:U/RE:M/U:Amber","version":"4.0","vulnAvailabilityImpact":"LOW","vulnConfidentialityImpa…
- cve_program_cvelist_v5cvssurn:baitaphish:normalized-source-record:v2:6071d2e7591c9144b9a063f12285f3baeec143ae413f69f82b302cdd3f31b39c · sha256:571c9a95a52a17e9… · /containers/cna/metrics/0/cvssV4_0
CWE assertions
1 source assertion{"cweId":"CWE-401","description":"CWE-401 Missing release of memory after effective lifetime","lang":"en","type":"CWE"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:6071d2e7591c9144b9a063f12285f3baeec143ae413f69f82b302cdd3f31b39c · sha256:571c9a95a52a17e9… · /containers/cna/problemTypes/0/descriptions/0
Source references
3 source assertions{"url":"https://docs.pingidentity.com/pingdirectory/11.0/release_notes/pd_release_notes.html#pingdirectory-suite-of-products-11-0-0-1-march-2026"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:6071d2e7591c9144b9a063f12285f3baeec143ae413f69f82b302cdd3f31b39c · sha256:571c9a95a52a17e9… · /containers/cna/references/0
{"url":"https://support.pingidentity.com/s/article/SECADV052-Denial-of-Service-via-copying-virtual-attributes"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:6071d2e7591c9144b9a063f12285f3baeec143ae413f69f82b302cdd3f31b39c · sha256:571c9a95a52a17e9… · /containers/cna/references/2
{"url":"https://www.pingidentity.com/en/resources/downloads/pingdirectory-downloads.html"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:6071d2e7591c9144b9a063f12285f3baeec143ae413f69f82b302cdd3f31b39c · sha256:571c9a95a52a17e9… · /containers/cna/references/1
Attribution and limitations
- CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →
Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.