<div class="container">
<h1>Security update for 389-ds</h1>
<table class="table table-striped table-bordered">
<tbody>
<tr>
<th>Announcement ID:</th>
<td>SUSE-SU-2026:3686-1</td>
</tr>
<tr>
<th>Release Date:</th>
<td>2026-08-21T18:26:21Z</td>
</tr>
<tr>
<th>Rating:</th>
<td>important</td>
</tr>
<tr>
<th>References:</th>
<td>
<ul>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1268064">bsc#1268064</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1268065">bsc#1268065</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1268298">bsc#1268298</a>
</li>
</ul>
</td>
</tr>
<tr>
<th>
Cross-References:
</th>
<td>
<ul>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2026-11774.html">CVE-2026-11774</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2026-11785.html">CVE-2026-11785</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2026-11786.html">CVE-2026-11786</a>
</li>
</ul>
</td>
</tr>
<tr>
<th>CVSS scores:</th>
<td>
<ul class="list-group">
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-11774</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">7.2</span>
<span class="cvss-vector">CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:H/SC:N/SI:N/SA:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-11774</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">7.6</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-11774</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">7.6</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-11774</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">7.6</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-11785</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">5.3</span>
<span class="cvss-vector">CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-11785</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">4.3</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-11785</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">4.3</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-11786</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">5.9</span>
<span class="cvss-vector">CVSS:4.0/AV:N/AC:H/AT:N/PR:H/UI:N/VC:L/VI:N/VA:H/SC:N/SI:N/SA:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-11786</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">5.0</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:L/I:N/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-11786</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">1.9</span>
<span class="cvss-vector">CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:L/I:N/A:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-11786</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">6.5</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N</span>
</li>
</ul>
</td>
</tr>
<tr>
<th>Affected Products:</th>
<td>
<ul class="list-group">
<li class="list-group-item">openSUSE Leap 15.6</li>
<li class="list-group-item">SUSE Linux Enterprise Server 15 SP6</li>
<li class="list-group-item">SUSE Linux Enterprise Server 15 SP6 LTSS</li>
<li class="list-group-item">SUSE Linux Enterprise Server for SAP Applications 15 SP6</li>
</ul>
</td>
</tr>
</tbody>
</table>
<p>An update that solves three vulnerabilities can now be installed.</p>
<h2>Description:</h2>
<p>This update for 389-ds fixes the following issues:</p>
<ul>
<li>CVE-2026-11774: integer overflow in SASL packet length bypasses size limit leading to heap buffer overflow
(bsc#1268298).</li>
<li>CVE-2026-11785: type confusion in the SSO token handler can cause partial stack address information disclosure
(bsc#1268065).</li>
<li>CVE-2026-11786: lack of length check can cause an out-of-bound read (bsc#1268064).</li>
</ul>
<p>Changes for 389-ds:</p>
<ul>
<li>Update to version 2.2.10~git272.fd28f95da:</li>
<li>Issue 7688 - BUG - partial address leak in sso token (#7689)</li>
<li>Issue 7711 - Fix typo in accountpolicy --login-history-size help text (#7713)</li>
<li>Issue 7645 - Add runtime LeakSanitizer leak check (#7646)</li>
<li>Issue 7658 - Heap Buffer Overflow in sasl_io_recv() via Padded SASL UNBIND</li>
<li>Issue 7605 - Harden CI test ports against ephemeral allocation (#7692)</li>
<li>Issue 7528 - Retry the CI image pull instead of failing the job (#7691)</li>
<li>Issue 7460 - MOD_REPLACE on groups/link attributes modifies overlap targets (#7461)</li>
<li>Issue 7670 - BDB range searches intermittently fail with err=1 under write load (#7671)</li>
<li>Issue 7108 - Fix shutdown crash in entry cache destruction (#7163)</li>
<li>Issue 7284 - Creating local password policy succeeds with incorrect passwordInHistory value (#7662)</li>
<li>Issue 7284 - Automated test for creating local password policy with incorrect passwordInHistory value (#7608)</li>
<li>Issue 7200 - repl-agmt create doesn't set some parameters (#7663)</li>
<li>Issue 7611 - Preserve legacy PBKDF2 hash compatibility (#7649)</li>
<li>Issue 7547 - Heap buffer overflow in ldap_utf8prev()</li>
<li>Issue 7611 - PBKDF2 password verification should reject invalid iteration count (#7613)</li>
<li>Issue 7558 - Total init sends the suffix entry twice (#7640)</li>
<li>Issue 7635 - Integer Underflow in {SMD5} Password Comparison (#7636)</li>
</ul>
<h2>Patch Instructions:</h2>
<p>
To install this SUSE update use the SUSE recommended
installation methods like YaST online_update or "zypper patch".<br/>
Alternatively you can run the command listed for your product:
</p>
<ul class="list-group">
<li class="list-group-item">
SUSE Linux Enterprise Server 15 SP6 LTSS
<br/>
<code>zypper in -t patch SUSE-SLE-Product-SLES-15-SP6-LTSS-2026-3686=1</code>
</li>
<li class="list-group-item">
SUSE Linux Enterprise Server for SAP Applications 15 SP6
<br/>
<code>zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP6-2026-3686=1</code>
</li>
<li class="list-group-item">
openSUSE Leap 15.6
<br/>
<code>zypper in -t patch SUSE-2026-3686=1</code>
</li>
</ul>
<h2>Package List:</h2>
<ul>
<li>
SUSE Linux Enterprise Server 15 SP6 LTSS (aarch64 ppc64le s390x x86_64)
<ul>
<li>libsvrcore0-debuginfo-2.2.10~git272.fd28f95da-150600.8.35.1</li>
<li>389-ds-debugsource-2.2.10~git272.fd28f95da-150600.8.35.1</li>
<li>389-ds-devel-2.2.10~git272.fd28f95da-150600.8.35.1</li>
<li>389-ds-debuginfo-2.2.10~git272.fd28f95da-150600.8.35.1</li>
<li>lib389-2.2.10~git272.fd28f95da-150600.8.35.1</li>
<li>libsvrcore0-2.2.10~git272.fd28f95da-150600.8.35.1</li>
<li>389-ds-2.2.10~git272.fd28f95da-150600.8.35.1</li>
</ul>
</li>
<li>
openSUSE Leap 15.6 (aarch64 ppc64le s390x x86_64)
<ul>
<li>libsvrcore0-debuginfo-2.2.10~git272.fd28f95da-150600.8.35.1</li>
<li>389-ds-debugsource-2.2.10~git272.fd28f95da-150600.8.35.1</li>
<li>389-ds-devel-2.2.10~git272.fd28f95da-150600.8.35.1</li>
<li>lib389-2.2.10~git272.fd28f95da-150600.8.35.1</li>
<li>389-ds-debuginfo-2.2.10~git272.fd28f95da-150600.8.35.1</li>
<li>389-ds-snmp-2.2.10~git272.fd28f95da-150600.8.35.1</li>
<li>389-ds-snmp-debuginfo-2.2.10~git272.fd28f95da-150600.8.35.1</li>
<li>libsvrcore0-2.2.10~git272.fd28f95da-150600.8.35.1</li>
<li>389-ds-2.2.10~git272.fd28f95da-150600.8.35.1</li>
</ul>
</li>
<li>
SUSE Linux Enterprise Server for SAP Applications 15 SP6 (ppc64le x86_64)
<ul>
<li>libsvrcore0-debuginfo-2.2.10~git272.fd28f95da-150600.8.35.1</li>
<li>389-ds-debugsource-2.2.10~git272.fd28f95da-150600.8.35.1</li>
<li>389-ds-devel-2.2.10~git272.fd28f95da-150600.8.35.1</li>
<li>lib389-2.2.10~git272.fd28f95da-150600.8.35.1</li>
<li>389-ds-debuginfo-2.2.10~git272.fd28f95da-150600.8.35.1</li>
<li>libsvrcore0-2.2.10~git272.fd28f95da-150600.8.35.1</li>
<li>389-ds-2.2.10~git272.fd28f95da-150600.8.35.1</li>
</ul>
</li>
</ul>
<h2>References:</h2>
<ul>
<li>
<a href="https://www.suse.com/security/cve/CVE-2026-11774.html">https://www.suse.com/security/cve/CVE-2026-11774.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2026-11785.html">https://www.suse.com/security/cve/CVE-2026-11785.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2026-11786.html">https://www.suse.com/security/cve/CVE-2026-11786.html</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1268064">https://bugzilla.suse.com/show_bug.cgi?id=1268064</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1268065">https://bugzilla.suse.com/show_bug.cgi?id=1268065</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1268298">https://bugzilla.suse.com/show_bug.cgi?id=1268298</a>
</li>
</ul>
</div>