Medium 4.3Published Jun 9, 2026

CVE-2026-11785389-ds-base: 389-ds-base: partial stack address information leak via ber_printf type confusion in sso token handler

Updated under an hour ago (Oct 28, 2026, 8:50 AM ET)

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It affects Red Hat Directory Server 11 and 2 other products. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

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Every CVE for Red Hat Directory Server 11

Exploited in the last 30 days

A flaw was found in 389 Directory Server. A type confusion in the SSO token extended operation handler causes partial stack address information to be disclosed in LDAP responses to authenticated users.

CVSS: 4.3 MEDIUM (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Weakness (CWE): CWE-843
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: redhat
NVD analysis: Modified
Record last updated: Jun 30, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

Red Hat Red Hat Directory Server 11 redhat:directory_server	11	CNA record
Red Hat Red Hat Enterprise Linux 10 redhat:enterprise_linux	10	CNA record
redhat directory_server redhat:directory_server	12.0; 13.0	NVD
redhat 389_directory_server redhat:389_directory_server	all versions	NVD
redhat enterprise_linux redhat:enterprise_linux	9.0; 10.0	NVD

References

References

https://access.redhat.com/security/cve/CVE-2026-11785	vdb-entry, x-refsource-redhat, vendor-advisory
https://bugzilla.redhat.com/show_bug.cgi?id=2485427	issue-tracking, x-refsource-redhat, vendor-advisory

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.