RHSA-2026:65375 - Security Advisory

Topic

An update for the redhat-ds:12 module is now available for Red Hat Directory Server 12.8 for RHEL 9.

Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.

Description

Red Hat Directory Server is an LDAPv3-compliant directory server. The suite of packages includes the Lightweight Directory Access Protocol (LDAP) server, as well as command-line utilities and Web UI packages for server administration.

Additional Changes:

For detailed information on changes in this release, see the Red Hat Directory Server 12.8 for RHEL 9 Release Notes linked from the References section.

Solution

For details on how to apply this update, which includes the changes described in this advisory, refer to:

https://access.redhat.com/articles/11258

Affected Products

• Red Hat Directory Server 12 x86_64

Fixes

• BZ - 2515965 - CVE-2026-19843 389-ds-base: 389-ds-base: Command injection via unescaped LDAP DN in Cockpit 389 Console LDAP editor

CVEs

• CVE-2026-19843

References

• https://access.redhat.com/security/updates/classification/#important
• https://docs.redhat.com/en/documentation/red_hat_directory_server/12/html/red_hat_directory_server_12_release_notes/index