{"id":"CVE-2026-115221","url":"https://www.cyber-defence.io/tools/cve/CVE-2026-115221","generatedAt":"2026-10-28T03:38:19.448Z","title":"An improper authorization check allows an authenticated host to retrieve and revoke digital certificates assigned to other users or services.","description":"A flaw was found in FreeIPA. An improper authorization check allows an authenticated host to retrieve and revoke digital certificates assigned to other users or services. This issue occurs because FreeIPA verifies ownership solely by matching the host name to the certificate's subject Common Name (CN), without confirming actual ownership in the directory service. Consequently, an enrolled host can disrupt services by revoking certificates belonging to other entities.","published":"2026-10-22T22:18:06.000Z","lastModified":"2026-10-26T17:17:16.000Z","status":"Awaiting Analysis","sourceIdentifier":"secalert@redhat.com","cvss":{"version":"3.1","score":5.4,"severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L"},"cwe":["CWE-863"],"affected":[],"epss":{"score":0.00145,"percentile":0.03739,"date":"2026-10-27","history":[{"date":"2026-10-23","score":0.00145,"percentile":0.03446}]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"low","text":"Lower severity and a low EPSS score (0.14%). Track it; it rarely justifies an emergency change on its own."},"changes":[{"kind":"new","label":"New CVE","at":"2026-10-22T22:18:06.000Z","detail":{"score":"5.4","severity":"MEDIUM","publishedAt":"2026-10-22T22:18:06.327Z"},"summary":"New CVE, medium severity (CVSS 5.4)."}],"references":[{"url":"https://access.redhat.com/security/cve/CVE-2026-115221","source":"secalert@redhat.com"},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2559043","source":"secalert@redhat.com"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-115221","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}