{"id":"CVE-2026-32588","aliases":["AZL-82673","EUVD-2026-19769","GHSA-qffm-gf3j-6mvg"],"status":"published","title":"Apache Cassandra: Authenticated DoS via ALTER ROLE Password Hashing","description":"Authenticated DoS over CQL in Apache Cassandra 4.0, 4.1, 5.0 allows authenticated user to raise query latencies via repeated password changes.\nUsers are recommended to upgrade to version 4.0.20, 4.1.11, 5.0.7, which fixes this issue.","severity":{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-11","score":0.00554,"percentile":0.46683,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-400"],"published":"2026-04-07T16:42:52Z","modified":"2026-11-05T05:36:30Z","fixes":[{"ecosystem":"Maven","package":"org.apache.cassandra:cassandra-all","fixed_in":["4.0.20","4.1.11","5.0.7"],"sources":["ghsa","osv"]}],"affected":[{"source":"ghsa","ecosystem":"Maven","package":"org.apache.cassandra:cassandra-all","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"4.0"},{"fixed":"4.0.20"}]}]},{"source":"ghsa","ecosystem":"Maven","package":"org.apache.cassandra:cassandra-all","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"4.1"},{"fixed":"4.1.11"}]}]},{"source":"ghsa","ecosystem":"Maven","package":"org.apache.cassandra:cassandra-all","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"5.0"},{"fixed":"5.0.7"}]}]},{"source":"osv","ecosystem":"Azure Linux:3","package":"cassandra","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"5.0.0-2"}]}]},{"source":"osv","ecosystem":"Maven","package":"org.apache.cassandra:cassandra-all","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"4.0"},{"fixed":"4.0.20"}]}],"versions":["4.0.0","4.0.1","4.0.10","4.0.11","4.0.12","4.0.13","4.0.14","4.0.15","4.0.16","4.0.17","4.0.18","4.0.19","4.0.2","4.0.3","4.0.4","4.0.5","4.0.6","4.0.7","4.0.8","4.0.9"]},{"source":"osv","ecosystem":"Maven","package":"org.apache.cassandra:cassandra-all","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"4.1"},{"fixed":"4.1.11"}]}],"versions":["4.1.0","4.1.1","4.1.10","4.1.2","4.1.3","4.1.4","4.1.5","4.1.6","4.1.7","4.1.8","4.1.9"]},{"source":"osv","ecosystem":"Maven","package":"org.apache.cassandra:cassandra-all","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"5.0"},{"fixed":"5.0.7"}]}],"versions":["5.0.0","5.0.1","5.0.2","5.0.3","5.0.4","5.0.5","5.0.6"]}],"products":[{"vendor":"apache","product":"cassandra"},{"vendor":"apache software foundation","product":"apache cassandra"}],"references":[{"url":"https://lists.apache.org/thread/2tnwjdnss378glxrsmnlzz3k53ftphrc","tags":["vendor-advisory","Mailing List","Vendor Advisory","advisory","web"]},{"url":"http://www.openwall.com/lists/oss-security/2026/04/07/9","tags":["Mailing List","Third Party Advisory","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-32588","tags":["web","advisory"]},{"url":"https://github.com/advisories/GHSA-qffm-gf3j-6mvg"},{"url":"https://repo.maven.apache.org/maven2/","tags":["web"]},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/32xxx/CVE-2026-32588.json","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2026-32588","title":"Apache Cassandra: Authenticated DoS via ALTER ROLE Password Hashing","description":"Authenticated DoS over CQL in Apache Cassandra 4.0, 4.1, 5.0 allows authenticated user to raise query latencies via repeated password changes.\nUsers are recommended to upgrade to version 4.0.20, 4.1.11, 5.0.7, which fixes this issue.","status":"published","published":"2026-04-07T16:42:52.361Z","modified":"2026-04-09T14:43:57.808Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"adp"}],"cwes":["CWE-400"],"updated_at":"2026-11-02T14:19:57.100857Z"}],"euvd":[{"id":"EUVD-2026-19769","description":"Authenticated DoS over CQL in Apache Cassandra 4.0, 4.1, 5.0 allows authenticated user to raise query latencies via repeated password changes.\nUsers are recommended to upgrade to version 4.0.20, 4.1.11, 5.0.7, which fixes this issue.","status":"published","published":"2026-04-07T16:42:52Z","modified":"2026-04-09T14:43:57Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T19:24:30.741683Z"}],"ghsa":[{"id":"GHSA-qffm-gf3j-6mvg","title":"Apache Cassandra has an authenticated DoS over CQL","description":"Authenticated DoS over CQL in Apache Cassandra 4.0, 4.1, 5.0 allows authenticated user to raise query latencies via repeated password changes.\nUsers are recommended to upgrade to version 4.0.20, 4.1.11, 5.0.7, which fixes this issue.","status":"published","published":"2026-04-07T18:31:37Z","modified":"2026-04-08T19:32:00Z","cvss":[{"version":"4.0","score":2.3,"vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N","level":"low"}],"cwes":["CWE-400"],"updated_at":"2026-11-02T14:39:51.193071Z"}],"nvd":[{"id":"CVE-2026-32588","description":"Authenticated DoS over CQL in Apache Cassandra 4.0, 4.1, 5.0 allows authenticated user to raise query latencies via repeated password changes.\nUsers are recommended to upgrade to version 4.0.20, 4.1.11, 5.0.7, which fixes this issue.","status":"published","published":"2026-04-07T17:16:28.297Z","modified":"2026-10-26T21:10:00.17Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"secondary"}],"cwes":["CWE-400"],"updated_at":"2026-11-02T14:12:13.535987Z"}],"osv":[{"id":"CVE-2026-32588","title":"Apache Cassandra: Authenticated DoS via ALTER ROLE Password Hashing","description":"Authenticated DoS over CQL in Apache Cassandra 4.0, 4.1, 5.0 allows authenticated user to raise query latencies via repeated password changes.\nUsers are recommended to upgrade to version 4.0.20, 4.1.11, 5.0.7, which fixes this issue.","status":"published","published":"2026-04-07T16:42:52.361Z","modified":"2026-10-28T02:30:29.920125514Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium"}],"cwes":["CWE-400"],"updated_at":"2026-11-02T15:45:01.548715Z"},{"id":"GHSA-qffm-gf3j-6mvg","title":"Apache Cassandra has an authenticated DoS over CQL","description":"Authenticated DoS over CQL in Apache Cassandra 4.0, 4.1, 5.0 allows authenticated user to raise query latencies via repeated password changes.\nUsers are recommended to upgrade to version 4.0.20, 4.1.11, 5.0.7, which fixes this issue.","status":"published","published":"2026-04-07T18:31:37Z","modified":"2026-04-08T20:11:22.298909Z","cvss":[{"version":"4.0","score":2.3,"vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N","level":"low"}],"cwes":["CWE-400"],"updated_at":"2026-11-02T15:46:54.40888Z"},{"id":"AZL-82673","title":"CVE-2026-32588 affecting package cassandra 5.0.0-2","description":"Authenticated DoS over CQL in Apache Cassandra 4.0, 4.1, 5.0 allows authenticated user to raise query latencies via repeated password changes.\nUsers are recommended to upgrade to version 4.0.20, 4.1.11, 5.0.7, which fixes this issue.","status":"published","published":"2026-04-07T17:16:28Z","modified":"2026-11-05T05:36:30Z","updated_at":"2026-11-05T16:41:24.988217Z"}]}}