{"schemaVersion":3,"id":"CVE-2025-53051","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"Vulnerability in the RDBMS Functional Index component of Oracle Database Server.  Supported versions that are affected are 23.4-23.9. Easily exploitable vulnerability allows high privileged attacker having SYSDBA privilege with network access via Oracle Net to compromise RDBMS Functional Index.  Successful attacks of this vulnerability can result in  unauthorized read access to a subset of RDBMS Functional Index accessible data. CVSS 3.1 Base Score 2.7 (Confidentiality impacts).  CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N).","dates":{"published":"2025-10-21T20:02:58.607Z","modified":"2025-10-22T19:30:47.098Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":2.7,"severity":"low","version":"3.1","versionLabel":"v3.1","source":"CVE.org","vector":"CVSS:3.1/AV:N/AC:L/PR:H/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":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},{"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":0.00305,"percentile":0.2187,"severity":"low","asOf":"2026-10-20T00:00:00.000Z","change":{"pp":0.02100000000000001,"baselineDate":"2026-09-20T00:00:00.000Z","baselineScore":0.00284},"history":[{"date":"2026-09-14T00:00:00.000Z","score":0.00284,"percentile":null},{"date":"2026-09-15T00:00:00.000Z","score":0.00284,"percentile":null},{"date":"2026-09-16T00:00:00.000Z","score":0.00284,"percentile":null},{"date":"2026-09-17T00:00:00.000Z","score":0.00284,"percentile":null},{"date":"2026-09-18T00:00:00.000Z","score":0.00284,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.00284,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.00284,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.00305,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.00305,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.00305,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.00305,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.00305,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.00305,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.00305,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.00305,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.00305,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.00305,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.00305,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.00305,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.00305,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.00305,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.00305,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.00305,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.00305,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.00305,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.00305,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.00305,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.00305,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.00305,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.00305,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.00305,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.00305,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.00305,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.00305,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00305,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.00305,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.00305,"percentile":0.2187}],"last30":[{"date":"2026-09-20T00:00:00.000Z","score":0.00284,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.00305,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.00305,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.00305,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.00305,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.00305,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.00305,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.00305,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.00305,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.00305,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.00305,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.00305,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.00305,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.00305,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.00305,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.00305,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.00305,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.00305,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.00305,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.00305,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.00305,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.00305,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.00305,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.00305,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.00305,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.00305,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.00305,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.00305,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00305,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.00305,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.00305,"percentile":0.2187}]},"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-125","name":"Out-of-bounds Read","description":"The product reads data past the end, or before the beginning, of the intended buffer.","type":"weakness","status":"Draft","abstraction":"Base","likelihoodOfExploit":null,"url":"https://cwe.mitre.org/data/definitions/125.html"}],"affected":[{"vendor":"oracle corporation","product":"oracle database server","name":"Oracle Database Server","label":"oracle database server","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"≥ 23.4, ≤ 23.9","noFixRecorded":false,"fixedIn":null}],"versionsText":"≥ 23.4, ≤ 23.9","eol":null,"hubHref":"/vendor/oracle_corporation/oracle_database_server"},{"vendor":"oracle","product":"database_server","name":"database server","label":"database_server","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"≥ 23.4, ≤ 23.9","noFixRecorded":false,"fixedIn":null}],"versionsText":"≥ 23.4, ≤ 23.9","eol":null,"hubHref":"/vendor/oracle/database_server"}],"affectedCount":2,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://www.oracle.com/security-alerts/cpuoct2025.html","label":"www.oracle.com/security-alerts/cpuoct2025.html","hostname":"www.oracle.com","tags":["Vendor Advisory"]}],"lineage":{"upstream":[],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2025-10-21T20:02:58.607Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2025-10-22T19:30:47.098Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":11,"level":"low","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-20T22:23:27.904Z","stale":false,"partial":false}}