{"schemaVersion":3,"id":"USN-7314-1","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"krb5 vulnerabilities\n\nIt was discovered that Kerberos incorrectly handled certain memory\noperations. A remote attacker could possibly use this issue to cause\nKerberos to consume memory,leading to a denial of service. (CVE-2024-26458,\nCVE-2024-26461)\n\nIt was discovered that Kerberos incorrectly handled certain memory\noperations. A remote attacker could possibly use this issue to cause\nKerberos to consume memory,leading to a denial of service. This issue only\naffected Ubuntu 24.04 LTS. (CVE-2024-26462)\n\nIt was discovered that the Kerberos kadmind daemon incorrectly handled log\nfiles when incremental propagation was enabled. An authenticated attacker\ncould use this issue to cause kadmind to crash, resulting in a denial of\nservice, or possibly execute arbitrary code. (CVE-2025-24528)","dates":{"published":"2025-03-03T12:40:28.000Z","modified":"2026-04-27T18:02:23.125Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":null,"severity":"unknown","version":null,"versionLabel":null,"source":null,"vector":null,"computed":false,"selection":"none"},"metrics":[]},"epss":{"probability":null,"percentile":null,"severity":"unknown","asOf":null,"change":{"pp":null,"baselineDate":null,"baselineScore":null},"history":[],"last30":[]},"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":[],"affected":[{"vendor":"ubuntu","product":"krb5","name":"krb5","label":"krb5","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/krb5","purlType":"deb","versions":[{"text":"< 1.17-6ubuntu4.9","noFixRecorded":false,"fixedIn":null},{"text":"< 1.19.2-2ubuntu0.6","noFixRecorded":false,"fixedIn":null},{"text":"< 1.20.1-6ubuntu2.5","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 1.17-6ubuntu4.9 | < 1.19.2-2ubuntu0.6 | < 1.20.1-6ubuntu2.5","eol":null,"hubHref":null}],"affectedCount":1,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://ubuntu.com/security/notices/USN-7314-1","label":"ubuntu.com/security/notices/USN-7314-1","hostname":"ubuntu.com","tags":["Advisory"]},{"url":"https://ubuntu.com/security/CVE-2024-26458","label":"ubuntu.com/security/CVE-2024-26458","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2024-26461","label":"ubuntu.com/security/CVE-2024-26461","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2024-26462","label":"ubuntu.com/security/CVE-2024-26462","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-24528","label":"ubuntu.com/security/CVE-2025-24528","hostname":"ubuntu.com","tags":["REPORT"]}],"lineage":{"upstream":["CVE-2024-26458","CVE-2024-26461","CVE-2024-26462","CVE-2025-24528"],"downstream":[],"duplicates":[],"related":["CVE-2024-26458","CVE-2024-26461","CVE-2024-26462","CVE-2025-24528"]},"timeline":[{"kind":"published","date":"2025-03-03T12:40:28.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-04-27T18:02:23.125Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":0,"level":"minimal","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-19T17:21:35.028Z","stale":false,"partial":false}}