<div class="container">
<h1>Security update for firebird</h1>
<table class="table table-striped table-bordered">
<tbody>
<tr>
<th>Announcement ID:</th>
<td>SUSE-SU-2026:1868-1</td>
</tr>
<tr>
<th>Release Date:</th>
<td>2026-05-15T07:50:01Z</td>
</tr>
<tr>
<th>Rating:</th>
<td>critical</td>
</tr>
<tr>
<th>References:</th>
<td>
<ul>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1262320">bsc#1262320</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1262322">bsc#1262322</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1262324">bsc#1262324</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1262325">bsc#1262325</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1262326">bsc#1262326</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1262327">bsc#1262327</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1262328">bsc#1262328</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1262329">bsc#1262329</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1262330">bsc#1262330</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-2025-65104.html">CVE-2025-65104</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2026-27890.html">CVE-2026-27890</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2026-28212.html">CVE-2026-28212</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2026-28214.html">CVE-2026-28214</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2026-28224.html">CVE-2026-28224</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2026-33337.html">CVE-2026-33337</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2026-34232.html">CVE-2026-34232</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2026-35215.html">CVE-2026-35215</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2026-40342.html">CVE-2026-40342</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-2025-65104</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">7.1</span>
<span class="cvss-vector">CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:L/VI:H/VA:L/SC:L/SI:H/SA:L</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-65104</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">7.9</span>
<span class="cvss-vector">CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:L/I:H/A:L</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-65104</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">7.9</span>
<span class="cvss-vector">CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:L/I:H/A:L</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-65104</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">7.5</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-27890</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">8.3</span>
<span class="cvss-vector">CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:L/VA:H/SC:N/SI:N/SA:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-27890</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">8.2</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-27890</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">8.2</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-28212</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">8.2</span>
<span class="cvss-vector">CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-28212</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">7.5</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-28212</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">7.5</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-28214</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">6.0</span>
<span class="cvss-vector">CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:L</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-28214</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">6.3</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:N/I:N/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-28214</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">6.0</span>
<span class="cvss-vector">CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:L/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-28214</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:N/I:N/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-28224</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">8.3</span>
<span class="cvss-vector">CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:L/VA:H/SC:N/SI:N/SA:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-28224</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">8.2</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-28224</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">8.2</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-33337</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">8.2</span>
<span class="cvss-vector">CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-33337</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">7.5</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-33337</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">7.5</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-34232</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">8.2</span>
<span class="cvss-vector">CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-34232</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">7.5</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-34232</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">7.5</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-35215</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">8.2</span>
<span class="cvss-vector">CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-35215</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">7.5</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-35215</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">7.5</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-40342</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">9.0</span>
<span class="cvss-vector">CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-40342</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">9.9</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-40342</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">9.9</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H</span>
</li>
</ul>
</td>
</tr>
<tr>
<th>Affected Products:</th>
<td>
<ul class="list-group">
<li class="list-group-item">SUSE Linux Enterprise Desktop 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>
<li class="list-group-item">SUSE Package Hub 15 15-SP7</li>
</ul>
</td>
</tr>
</tbody>
</table>
<p>An update that solves nine vulnerabilities can now be installed.</p>
<h2>Description:</h2>
<p>This update for firebird fixes the following issues</p>
<ul>
<li>CVE-2025-65104: Information leak vulnerability in firebird3 client when used with newer (>= 4) server (bsc#1262330).</li>
<li>CVE-2026-27890: Pre-Auth DOS (bsc#1262328).</li>
<li>CVE-2026-28212: One packet DoS (bsc#1262329).</li>
<li>CVE-2026-28214: Server hangs when using specific clumplet on batch creation (bsc#1262327).</li>
<li>CVE-2026-28224: CryptCallback DOS (bsc#1262326).</li>
<li>CVE-2026-33337: Buffer overflow on parsing corrupted slice packet (bsc#1262325).</li>
<li>CVE-2026-34232: DoS via <code>op_response</code> packet from client (bsc#1262324).</li>
<li>CVE-2026-35215: DoS via malicious slice descriptor in slice packet (bsc#1262322).</li>
<li>CVE-2026-40342: Path traversal when declaring external routine (bsc#1262320).</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 Package Hub 15 15-SP7
<br/>
<code>zypper in -t patch SUSE-SLE-Module-Packagehub-Subpackages-15-SP7-2026-1868=1</code>
</li>
</ul>
<h2>Package List:</h2>
<ul>
<li>
SUSE Package Hub 15 15-SP7 (aarch64 ppc64le s390x x86_64)
<ul>
<li>firebird-3.0.14.33856-150200.3.9.1</li>
<li>firebird-debugsource-3.0.14.33856-150200.3.9.1</li>
<li>libib_util-3.0.14.33856-150200.3.9.1</li>
<li>firebird-examples-3.0.14.33856-150200.3.9.1</li>
<li>libfbclient2-3.0.14.33856-150200.3.9.1</li>
<li>libib_util-debuginfo-3.0.14.33856-150200.3.9.1</li>
<li>firebird-utils-3.0.14.33856-150200.3.9.1</li>
<li>firebird-server-3.0.14.33856-150200.3.9.1</li>
<li>libib_util-devel-3.0.14.33856-150200.3.9.1</li>
<li>libfbclient2-debuginfo-3.0.14.33856-150200.3.9.1</li>
<li>firebird-server-debuginfo-3.0.14.33856-150200.3.9.1</li>
<li>firebird-utils-debuginfo-3.0.14.33856-150200.3.9.1</li>
<li>libfbclient-devel-3.0.14.33856-150200.3.9.1</li>
<li>firebird-debuginfo-3.0.14.33856-150200.3.9.1</li>
</ul>
</li>
</ul>
<h2>References:</h2>
<ul>
<li>
<a href="https://www.suse.com/security/cve/CVE-2025-65104.html">https://www.suse.com/security/cve/CVE-2025-65104.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2026-27890.html">https://www.suse.com/security/cve/CVE-2026-27890.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2026-28212.html">https://www.suse.com/security/cve/CVE-2026-28212.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2026-28214.html">https://www.suse.com/security/cve/CVE-2026-28214.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2026-28224.html">https://www.suse.com/security/cve/CVE-2026-28224.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2026-33337.html">https://www.suse.com/security/cve/CVE-2026-33337.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2026-34232.html">https://www.suse.com/security/cve/CVE-2026-34232.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2026-35215.html">https://www.suse.com/security/cve/CVE-2026-35215.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2026-40342.html">https://www.suse.com/security/cve/CVE-2026-40342.html</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1262320">https://bugzilla.suse.com/show_bug.cgi?id=1262320</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1262322">https://bugzilla.suse.com/show_bug.cgi?id=1262322</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1262324">https://bugzilla.suse.com/show_bug.cgi?id=1262324</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1262325">https://bugzilla.suse.com/show_bug.cgi?id=1262325</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1262326">https://bugzilla.suse.com/show_bug.cgi?id=1262326</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1262327">https://bugzilla.suse.com/show_bug.cgi?id=1262327</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1262328">https://bugzilla.suse.com/show_bug.cgi?id=1262328</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1262329">https://bugzilla.suse.com/show_bug.cgi?id=1262329</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1262330">https://bugzilla.suse.com/show_bug.cgi?id=1262330</a>
</li>
</ul>
</div>