<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-2026:3678-1</td>
</tr>
<tr>
<th>Release Date:</th>
<td>2026-08-21T14:19:27Z</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=1268047">bsc#1268047</a>
</li>
<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>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2026-11791.html">CVE-2026-11791</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>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-11791</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:L/VA:H/SC:N/SI:N/SA:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-11791</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">5.5</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:L/I:L/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-11791</span>
<span class="cvss-source">
(
NVD
):
</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:N/I:L/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-11791</span>
<span class="cvss-source">
(
NVD
):
</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:N/I:L/A:H</span>
</li>
</ul>
</td>
</tr>
<tr>
<th>Affected Products:</th>
<td>
<ul class="list-group">
<li class="list-group-item">Server Applications Module 15-SP7</li>
<li class="list-group-item">SUSE Linux Enterprise Real Time 15 SP7</li>
<li class="list-group-item">SUSE Linux Enterprise Server 15 SP7</li>
<li class="list-group-item">SUSE Linux Enterprise Server for SAP Applications 15 SP7</li>
</ul>
</td>
</tr>
</tbody>
</table>
<p>An update that solves four 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>
<li>CVE-2026-11791: schema reload triggered during concurrent LDAP query traffic can lead to a use-after-free
(bsc#1268047).</li>
</ul>
<p>Changes for 389-ds:</p>
<ul>
<li>Update to version 2.7.0~git234.0afa2e38b:</li>
<li>Issue 7711 - Fix typo in accountpolicy --login-history-size help text (#7713)</li>
<li>Issue 7688 - BUG - partial address leak in sso token (#7689)</li>
<li>Issue 7705 - With memberOfEntryScope set, deferred memberOf skips MODIFY operations (#7706)</li>
<li>Issue 7714 - UI - sass import rules are deprecated</li>
<li>Issue 7658 - Heap Buffer Overflow in sasl_io_recv() via Padded SASL UNBIND</li>
<li>Issue 7710 - MemberOf deferred update - Use condvar instead of sleep loop</li>
<li>Issue 7637 - fix cherry-pick error</li>
<li>Issue 7637 - UI - Using Arrow Keys in New Object Wizard Resulted in DOM Reload</li>
<li>Issue 7578 - schema - attribute refcount is not maintained properly</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 7519 - Ignore obsolete entrydn index when entryrdn is enabled (#7526)</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">
Server Applications Module 15-SP7
<br/>
<code>zypper in -t patch SUSE-SLE-Module-Server-Applications-15-SP7-2026-3678=1</code>
</li>
</ul>
<h2>Package List:</h2>
<ul>
<li>
Server Applications Module 15-SP7 (aarch64 ppc64le s390x x86_64)
<ul>
<li>libsvrcore0-debuginfo-2.7.0~git234.0afa2e38b-150700.3.22.1</li>
<li>libsvrcore0-2.7.0~git234.0afa2e38b-150700.3.22.1</li>
<li>389-ds-debuginfo-2.7.0~git234.0afa2e38b-150700.3.22.1</li>
<li>389-ds-debugsource-2.7.0~git234.0afa2e38b-150700.3.22.1</li>
<li>389-ds-devel-2.7.0~git234.0afa2e38b-150700.3.22.1</li>
<li>389-ds-2.7.0~git234.0afa2e38b-150700.3.22.1</li>
<li>lib389-2.7.0~git234.0afa2e38b-150700.3.22.1</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://www.suse.com/security/cve/CVE-2026-11791.html">https://www.suse.com/security/cve/CVE-2026-11791.html</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1268047">https://bugzilla.suse.com/show_bug.cgi?id=1268047</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>