Issued at: 2026-06-19
Updated at: 2026-06-21
Synopsis
Important: 389-ds:1.4 security update
Description
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.
Security Fix(es):
* 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)
For 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.
Affected products
Rocky Linux 8 aarch64
Rocky Linux 8 x86_64
Fixes
2480093
CVEs
CVE-2026-9064
Affected packages
Rocky Linux 8 aarch64 - AppStream
389-ds-base-0:1.4.3.39-24.module+el8.10.0+40214+a8ec6bf9.aarch64.rpm
389-ds-base-0:1.4.3.39-24.module+el8.10.0+40214+a8ec6bf9.src.rpm
389-ds-base-debuginfo-0:1.4.3.39-24.module+el8.10.0+40214+a8ec6bf9.aarch64.rpm
389-ds-base-debugsource-0:1.4.3.39-24.module+el8.10.0+40214+a8ec6bf9.aarch64.rpm
389-ds-base-devel-0:1.4.3.39-24.module+el8.10.0+40214+a8ec6bf9.aarch64.rpm
389-ds-base-legacy-tools-0:1.4.3.39-24.module+el8.10.0+40214+a8ec6bf9.aarch64.rpm
389-ds-base-legacy-tools-debuginfo-0:1.4.3.39-24.module+el8.10.0+40214+a8ec6bf9.aarch64.rpm
389-ds-base-libs-0:1.4.3.39-24.module+el8.10.0+40214+a8ec6bf9.aarch64.rpm
389-ds-base-libs-debuginfo-0:1.4.3.39-24.module+el8.10.0+40214+a8ec6bf9.aarch64.rpm
389-ds-base-snmp-0:1.4.3.39-24.module+el8.10.0+40214+a8ec6bf9.aarch64.rpm
389-ds-base-snmp-debuginfo-0:1.4.3.39-24.module+el8.10.0+40214+a8ec6bf9.aarch64.rpm
python3-lib389-0:1.4.3.39-24.module+el8.10.0+40214+a8ec6bf9.noarch.rpm
Rocky Linux 8 x86_64 - AppStream
389-ds-base-0:1.4.3.39-24.module+el8.10.0+40214+a8ec6bf9.src.rpm
389-ds-base-0:1.4.3.39-24.module+el8.10.0+40214+a8ec6bf9.x86_64.rpm
389-ds-base-debuginfo-0:1.4.3.39-24.module+el8.10.0+40214+a8ec6bf9.x86_64.rpm
389-ds-base-debugsource-0:1.4.3.39-24.module+el8.10.0+40214+a8ec6bf9.x86_64.rpm
389-ds-base-devel-0:1.4.3.39-24.module+el8.10.0+40214+a8ec6bf9.x86_64.rpm
389-ds-base-legacy-tools-0:1.4.3.39-24.module+el8.10.0+40214+a8ec6bf9.x86_64.rpm
389-ds-base-legacy-tools-debuginfo-0:1.4.3.39-24.module+el8.10.0+40214+a8ec6bf9.x86_64.rpm
389-ds-base-libs-0:1.4.3.39-24.module+el8.10.0+40214+a8ec6bf9.x86_64.rpm
389-ds-base-libs-debuginfo-0:1.4.3.39-24.module+el8.10.0+40214+a8ec6bf9.x86_64.rpm
389-ds-base-snmp-0:1.4.3.39-24.module+el8.10.0+40214+a8ec6bf9.x86_64.rpm
389-ds-base-snmp-debuginfo-0:1.4.3.39-24.module+el8.10.0+40214+a8ec6bf9.x86_64.rpm
python3-lib389-0:1.4.3.39-24.module+el8.10.0+40214+a8ec6bf9.noarch.rpm