Linux · SUSE Linux Enterprise · Security advisory · September 24, 2026

SUSE-SU-2026:23916-1: 389-ds security update

SUSE-SU-2026:23916-1, released September 24, 2026, fixes 6 CVEs in 389-ds (version 3.0.7~git2.2846d5288-160000.1.1). None of them is reported as exploited. Patch Radar priority: Urgent.

Urgent

CVEs closed

2 rated Critical

Exploited

None reported

Highest CVSS

9.8

Base score, 0 to 10

Highest EPSS

0.0085

58th percentile

Priority of the 6 CVEs

Patch now 0
                                Urgent 2
                                High 4
                                Routine 0

Fixed package versions

Product	Release	Fixed in
389-ds	sles 16.0	3.0.7~git2.2846d5288-160000.1.1

CVEs this fix closes

Priority	CVE	Title	CVSS	EPSS	Exploitation
Urgent	CVE-2026-18922	389-ds: stale identity carried in a Cyrus SASL auxiliary property during SASL PLAIN authentication allows	9.8	0.0056	None reported
Urgent	CVE-2026-76560	389-ds-base: Resolves: RHEL-245374 - 389-ds-base: anonymous LDAP client can defeat SELFDN ACI bind-rule checks via empty bind DN [...	9.8	0.0056	None reported
High	CVE-2026-18453	389-ds: pre-authentication NULL pointer dereference via paged results and	9.8	0.0085	None reported
High	CVE-2026-18355	389-ds: heap buffer overflow in the SASL I/O layer allows a remote authenticated attacker to cause a denial of	9.8	0.0084	None reported
High	CVE-2026-11770	389-ds-base: A flaw was found in 389 Directory Server	7.5	0.0053	None reported
High	CVE-2026-19843	389-ds: unescaped LDAP DN in Cockpit 389 Console LDAP editor allows an LDAP user with delegated privileges to	8.4	0.0048	None reported

Also fixes CVE-2026-18922

SUSE-SU-2026:4929-1
389-ds on sles 15.6
SUSE-SU-2026:4380-1
389-ds on sles 15.7
OPENSUSE-SU-2026:21950-1
389-ds on opensuse-leap 16.0
ALSA-2026:64784
389-ds-base, 389-ds-base-devel, 389-ds-base-libs and 2 more on almalinux 9
ALSA-2026:64785
389-ds-base, 389-ds-base-bdb, 389-ds-base-devel and 3 more on almalinux 10
RHSA-2026:64784
389-ds-base, 389-ds-base-devel, 389-ds-base-libs and 2 more on RHEL 9
RLSA-2026:64785
389-ds-base on rocky 10
RLSA-2026:64784
389-ds-base on rocky 9

Vendor advisory

https://osv.dev/vulnerability/SUSE-SU-2026:23916-1

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