CVE-2026-11785 | A flaw was found in 389 Directory Server. A type confusion i… | CVSS 4.3 MEDIUM

Description

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.

Metadata

CVE ID: CVE-2026-11785
State: PUBLISHED
Assigner: redhat
Reserved: 2026-06-09 12:52 UTC
Published: 2026-06-09 12:57 UTC
Last updated: 2026-06-09 13:29 UTC
Primary CWE: CWE-843
Access of Resource Using Incompatible Type ('Type Confusion'…
Vendor / Product: Red Hat / Red Hat Directory Server 11
Sources: cve.org · NVD

Severity & Metrics

4.3 MEDIUM CVSS 3.1

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

SSVC — CISA Coordinator

Exploitation: none
Automatable: no
Tech. Impact: partial

Affected products (8)

Vendor	Product	Platform	Versions
Red Hat	Red Hat Directory Server 11	—	—
Red Hat	Red Hat Directory Server 12	—	—
Red Hat	Red Hat Directory Server 13	—	—
Red Hat	Red Hat Enterprise Linux 10	—	—
Red Hat	Red Hat Enterprise Linux 6	—	—
Red Hat	Red Hat Enterprise Linux 7	—	—
Red Hat	Red Hat Enterprise Linux 8	—	—
Red Hat	Red Hat Enterprise Linux 9	—	—

Weakness (CWE)

CWE	Source	Description
CWE-843	cna	Access of Resource Using Incompatible Type ('Type Confusion')

CVSS scores (1)

Score	Severity	Version	Source	Vector
4.3	MEDIUM	3.1	cna	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

References (3)