{"schemaVersion":3,"id":"CVE-2026-14615","aliases":["UBUNTU-CVE-2026-14615"],"status":"published","duplicateOf":null,"title":null,"description":"A flaw was found in the Fine-Grained Admin Permissions (FGAP) v2 implementation within Keycloak's administrative services. When FGAP v2 is enabled, the system fails to properly filter child groups based on the caller's specific permissions when requested through a parent group. This allows a delegated administrator to view details of child groups they are not authorized to access directly, including group names, paths, and custom attributes.","dates":{"published":"2026-07-03T15:47:08.632Z","modified":"2026-08-05T18:45:21.343Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":4.3,"severity":"medium","version":"3.1","versionLabel":"v3.1","source":"CVE.org","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","computed":false,"selection":"backend-summary"},"metrics":[{"version":"3.1","versionLabel":"v3.1","source":"CVE.org","score":4.3,"severity":"medium","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","exploitability":null,"impact":null,"computed":false},{"version":"3.1","versionLabel":"v3.1","source":"OSV · Ubuntu","score":2.7,"severity":"low","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N","exploitability":3.1,"impact":2.3,"computed":true},{"version":"3.1","versionLabel":"v3.1","source":"NVD","score":2.7,"severity":"low","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N","exploitability":null,"impact":null,"computed":false}]},"epss":{"probability":0.00378,"percentile":0.30565,"severity":"low","asOf":"2026-10-22T00:00:00.000Z","change":{"pp":0.060999999999999985,"baselineDate":"2026-09-22T00:00:00.000Z","baselineScore":0.00317},"history":[{"date":"2026-09-14T00:00:00.000Z","score":0.00317,"percentile":null},{"date":"2026-09-15T00:00:00.000Z","score":0.00317,"percentile":null},{"date":"2026-09-16T00:00:00.000Z","score":0.00317,"percentile":null},{"date":"2026-09-17T00:00:00.000Z","score":0.00317,"percentile":null},{"date":"2026-09-18T00:00:00.000Z","score":0.00317,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.00317,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.00317,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.00317,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.00317,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.00317,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.00378,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.00378,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.00378,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.00378,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.00378,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.00378,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.00378,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.00378,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.00378,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.00378,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.00378,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.00378,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.00378,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.00378,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.00378,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.00378,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.00378,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.00378,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.00378,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.00378,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.00378,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.00378,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.00378,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.00378,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00378,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.00378,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.00378,"percentile":null},{"date":"2026-10-21T00:00:00.000Z","score":0.00378,"percentile":null},{"date":"2026-10-22T00:00:00.000Z","score":0.00378,"percentile":0.30565}],"last30":[{"date":"2026-09-22T00:00:00.000Z","score":0.00317,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.00317,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.00378,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.00378,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.00378,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.00378,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.00378,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.00378,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.00378,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.00378,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.00378,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.00378,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.00378,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.00378,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.00378,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.00378,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.00378,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.00378,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.00378,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.00378,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.00378,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.00378,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.00378,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.00378,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.00378,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.00378,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00378,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.00378,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.00378,"percentile":null},{"date":"2026-10-21T00:00:00.000Z","score":0.00378,"percentile":null},{"date":"2026-10-22T00:00:00.000Z","score":0.00378,"percentile":0.30565}]},"kev":{"state":"not-listed","entries":[],"listedCount":0,"totalCatalogs":3,"catalogs":[{"source":"cisa","label":"CISA","listed":false,"entry":null},{"source":"enisa","label":"ENISA","listed":false,"entry":null},{"source":"circl","label":"CIRCL","listed":false,"entry":null}]},"ransomware":{"state":"none-recorded","sources":[]},"exploits":[],"exploitCount":0,"weaknesses":[{"id":"CWE-1220","name":"Insufficient Granularity of Access Control","description":"The product implements access controls via a policy or other feature with the intention to disable or restrict accesses (reads and/or writes) to assets in a system from untrusted agents. However, implemented access controls lack required granularity, which renders the control policy too broad because it allows accesses from unauthorized agents to the security-sensitive assets.","type":"weakness","status":"Incomplete","abstraction":"Base","likelihoodOfExploit":null,"url":"https://cwe.mitre.org/data/definitions/1220.html"}],"affected":[{"vendor":"ubuntu","product":"python-keycloak","name":"python-keycloak","label":"python-keycloak","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/python-keycloak","purlType":"deb","versions":[{"text":"All versions","noFixRecorded":true,"fixedIn":null}],"versionsText":"All versions (No fix recorded)","eol":null,"hubHref":null},{"vendor":"redhat","product":"build_of_keycloak","name":"build of keycloak","label":"build_of_keycloak","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"≥ 26.4, < 26.4.14","noFixRecorded":false,"fixedIn":null},{"text":"≥ 26.6, < 26.6.5","noFixRecorded":false,"fixedIn":null}],"versionsText":"≥ 26.4, < 26.4.14 | ≥ 26.6, < 26.6.5","eol":null,"hubHref":"/vendor/redhat/build_of_keycloak"}],"affectedCount":2,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://access.redhat.com/errata/RHSA-2026:50846","label":"access.redhat.com/errata/RHSA-2026:50846","hostname":"access.redhat.com","tags":["Vendor Advisory","X Refsource REDHAT"]},{"url":"https://access.redhat.com/errata/RHSA-2026:50847","label":"access.redhat.com/errata/RHSA-2026:50847","hostname":"access.redhat.com","tags":["Vendor Advisory","X Refsource REDHAT"]},{"url":"https://access.redhat.com/errata/RHSA-2026:50848","label":"access.redhat.com/errata/RHSA-2026:50848","hostname":"access.redhat.com","tags":["Vendor Advisory","X Refsource REDHAT"]},{"url":"https://access.redhat.com/errata/RHSA-2026:50849","label":"access.redhat.com/errata/RHSA-2026:50849","hostname":"access.redhat.com","tags":["Vendor Advisory","X Refsource REDHAT"]},{"url":"https://access.redhat.com/security/cve/CVE-2026-14615","label":"access.redhat.com/security/cve/CVE-2026-14615","hostname":"access.redhat.com","tags":["VDB Entry","X Refsource REDHAT","REPORT","Vendor Advisory"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2496891","label":"bugzilla.redhat.com/show_bug.cgi?id=2496891","hostname":"bugzilla.redhat.com","tags":["Issue Tracking","X Refsource REDHAT","REPORT","Vendor Advisory"]},{"url":"https://ubuntu.com/security/CVE-2026-14615","label":"ubuntu.com/security/CVE-2026-14615","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-14615","label":"www.cve.org/CVERecord?id=CVE-2026-14615","hostname":"www.cve.org","tags":["REPORT"]}],"lineage":{"upstream":[],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2026-07-03T15:47:08.632Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-08-05T18:45:21.343Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":17,"level":"low","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-22T14:34:18.024Z","stale":false,"partial":false}}