{"schema_version": "1.7.0", "id": "RLSA-2026:26459", "modified": "2026-06-19T00:05:57.600424Z", "published": "2026-06-19T00:01:03.263594Z", "upstream": ["CVE-2026-9064"], "summary": "Important: 389-ds:1.4 security update", "details": "389 Directory Server is an LDAP version 3 (LDAPv3) compliant server. The base packages include the Lightweight Directory Access Protocol (LDAP) server and command-line utilities for server administration. \n\nSecurity Fix(es):\n\n* 389-ds-base: 389-ds-base: unbounded LDAP controls count in get_ldapmessage_controls_ext() causes CPU and heap amplification (remote DoS) (CVE-2026-9064)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.", "severity": [{"type": "CVSS_V3", "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}], "affected": [{"package": {"ecosystem": "Rocky Linux:8", "name": "389-ds-base", "purl": "pkg:rpm/rocky-linux/389-ds-base?distro=rocky-linux-8&epoch=0"}, "ranges": [{"type": "ECOSYSTEM", "events": [{"introduced": "0"}, {"fixed": "0:1.4.3.39-24.module+el8.10.0+40214+a8ec6bf9"}], "database_specific": {"yum_repository": "AppStream"}}]}], "references": [{"type": "ADVISORY", "url": "https://errata.rockylinux.org/RLSA-2026:26459"}, {"type": "REPORT", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2480093"}], "credits": [{"name": "Rocky Enterprise Software Foundation"}, {"name": "Red Hat"}]}