389-ds-base: 389-ds-base: partial stack address information leak via ber_printf type confusion in sso token handler
CVE-2026-11785

4.3MEDIUM

Key Information:

Vendor

Red Hat
Status
Red Hat Directory Server 11
Red Hat Directory Server 12
Red Hat Directory Server 13
Red Hat Enterprise Linux 10
Vendor
CVE Published:
9 June 2026

What is CVE-2026-11785?

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.

References

https://access.redhat.com/security/cve/CVE-2026-11785
vdb-entryx_refsource_REDHAT
https://bugzilla.redhat.com/show_bug.cgi?id=2485427
issue-trackingx_refsource_REDHAT
https://redhat.atlassian.net/browse/PSIRTSUPT-7600

CVSS V3.1

Score:
4.3
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
None
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.