{"action":"Upgrade zookeeper to 3.9.6-1 or later.","affected":[{"fixed":"3.9.6-1","introduced":"0"}],"component":"zookeeper","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["3.9.6-1"],"id":"tcs_01M5NVNFYHWWWQ1ATSX0QP0FJ2","modified_at":"2026-10-01T03:03:35.240358930Z","published_at":"2026-09-16T10:16:53.190Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-79993","https://security-tracker.debian.org/tracker/CVE-2026-79993"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-79993#Debian:14/zookeeper","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-79993"}],"summary":"The `deleteContainer` opcode (0x14/20) is processed without verifying the caller's ACL permissions, allowing any authenticated client to delete specific znodes in the data tree regardless of the ACL r"}