Release 389-ds-base-3.2.0-10.el10_2 ALSA-2026:64785

389-ds-base security, bug fix, and enhancement update
Severity: Critical
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: heap buffer overflow via SASL wrapped-record length lower-bound underflow in sasl_io_start_packet() (CVE-2026-18355)
* 389-ds-base: 389-ds-base: pre-authentication NULL pointer dereference via paged results and USE_ONE_BACKEND control in op_shared_search (CVE-2026-18453)
* 389-ds-base: 389-ds-base: SASL PLAIN authentication allows privilege escalation to Directory Manager via stale identity in Cyrus SASL auxiliary property (CVE-2026-18922)
* 389-ds-base: 389-ds: anonymous LDAP client can defeat SELFDN ACI bind-rule checks via empty bind DN (CVE-2026-76560)
* 389-ds-base: 389-ds-base: CVE-2026-11610 incomplete fix may introduce a connection-stall DoS (CVE-2026-78701)

Bug Fix(es) and Enhancement(s):

* lib389: set nsDS5ReplicaBindDNGroup before ensure_agreement() [almalinux-10.2.z] (JIRA:AlmaLinux-244470)
* fix breaks replication total init when nsDS5ReplicaBindDNGroup is set after agreement creation [almalinux-10.2.z] (JIRA:AlmaLinux-248770)

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 packages:
389-ds-base-3.2.0-10.el10_2.x86_64
389-ds-base-libs-3.2.0-10.el10_2.x86_64
389-ds-base-snmp-3.2.0-10.el10_2.x86_64
python3-lib389-3.2.0-10.el10_2.noarch
389-ds-base-3.2.0-10.el10_2.s390x
389-ds-base-libs-3.2.0-10.el10_2.s390x
389-ds-base-snmp-3.2.0-10.el10_2.s390x
python3-lib389-3.2.0-10.el10_2.noarch
389-ds-base-3.2.0-10.el10_2.ppc64le
389-ds-base-libs-3.2.0-10.el10_2.ppc64le
389-ds-base-snmp-3.2.0-10.el10_2.ppc64le
python3-lib389-3.2.0-10.el10_2.noarch
389-ds-base-3.2.0-10.el10_2.aarch64
389-ds-base-libs-3.2.0-10.el10_2.aarch64
389-ds-base-snmp-3.2.0-10.el10_2.aarch64
python3-lib389-3.2.0-10.el10_2.noarch
389-ds-base-bdb-3.2.0-10.el10_2.x86_64
389-ds-base-devel-3.2.0-10.el10_2.x86_64
389-ds-base-bdb-3.2.0-10.el10_2.ppc64le
389-ds-base-devel-3.2.0-10.el10_2.ppc64le
389-ds-base-bdb-3.2.0-10.el10_2.aarch64
389-ds-base-devel-3.2.0-10.el10_2.aarch64
389-ds-base-bdb-3.2.0-10.el10_2.s390x
389-ds-base-devel-3.2.0-10.el10_2.s390x
389-ds-base-3.2.0-10.el10_2.x86_64_v2
389-ds-base-libs-3.2.0-10.el10_2.x86_64_v2
389-ds-base-snmp-3.2.0-10.el10_2.x86_64_v2
389-ds-base-bdb-3.2.0-10.el10_2.x86_64_v2
389-ds-base-devel-3.2.0-10.el10_2.x86_64_v2
python3-lib389-3.2.0-10.el10_2.noarch