{"id":"CLEANSTART-2026-JQ32755","summary":"Apache ZooKeeper quorum TLS fails to enforce peer hostname verification in FIPS-mode deployments","details":"Security vulnerability affects the spark package. Apache ZooKeeper quorum TLS fails to enforce peer hostname verification in FIPS-mode deployments.","modified":"2026-10-07T00:45:07.919400751Z","published":"2026-10-07T00:36:23.377732Z","upstream":["CVE-2026-59969"],"database_specific":{},"references":[{"type":"ADVISORY","url":"https://github.com/cleanstart-dev/cleanstart-security-advisories/tree/main/advisories/2026/CLEANSTART-2026-JQ32755.json"},{"type":"WEB","url":"https://osv.dev/vulnerability/CVE-2026-59969"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-59969"}],"affected":[{"package":{"name":"spark","ecosystem":"CleanStart"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.5.9-r3"}]}],"database_specific":{"source":"https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-JQ32755.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N"}]}