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Date: Fri, 12 Jun 2026 16:20:12 +0200
To: submit@bugs.debian.org
Subject: 389-ds-base: CVE-2026-11789
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From: =?UTF-8?Q?Moritz_M=C3=BChlenhoff?= &lt;jmm@inutil.org&gt;
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Source: 389-ds-base
X-Debbugs-CC: team@security.debian.org
Severity: grave
Tags: security

Hi,

The following vulnerability was published for 389-ds-base.

CVE-2026-11789[0]:
| A flaw was found in 389 Directory Server. The SMD5 password storage
| plugin performs unsigned integer underflow when computing salt
| length from a crafted password hash shorter than 16 bytes, causing a
| buffer over-read that crashes the LDAP server during authentication.

https://bugzilla.redhat.com/show_bug.cgi?id=2485422


If you fix the vulnerability please also make sure to include the
CVE (Common Vulnerabilities &amp; Exposures) id in your changelog entry.

For further information see:

[0] https://security-tracker.debian.org/tracker/CVE-2026-11789
    https://www.cve.org/CVERecord?id=CVE-2026-11789

Please adjust the affected versions in the BTS as needed.
]