<div class="container">
<h1>Security update for tiff</h1>
<table class="table table-striped table-bordered">
<tbody>
<tr>
<th>Announcement ID:</th>
<td>SUSE-SU-2026:3027-1</td>
</tr>
<tr>
<th>Release Date:</th>
<td>2026-07-15T09:49:58Z</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=1268434">bsc#1268434</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1269779">bsc#1269779</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-2026-12912.html">CVE-2026-12912</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2026-36849.html">CVE-2026-36849</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-2026-12912</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">7.3</span>
<span class="cvss-vector">CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-12912</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">7.3</span>
<span class="cvss-vector">CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-12912</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">7.3</span>
<span class="cvss-vector">CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-36849</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">6.5</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/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 High Performance Computing 12 SP5</li>
<li class="list-group-item">SUSE Linux Enterprise Server 12 SP5</li>
<li class="list-group-item">SUSE Linux Enterprise Server 12 SP5 LTSS</li>
<li class="list-group-item">SUSE Linux Enterprise Server 12 SP5 LTSS Extended Security</li>
<li class="list-group-item">SUSE Linux Enterprise Server for SAP Applications 12 SP5</li>
</ul>
</td>
</tr>
</tbody>
</table>
<p>An update that solves two vulnerabilities can now be installed.</p>
<h2>Description:</h2>
<p>This update for tiff fixes the following issues</p>
<ul>
<li>CVE-2026-12912: heap-based buffer overflow when processing crafted PixarLog-compressed TIFF image (bsc#1269779).</li>
<li>CVE-2026-36849: denial of service when processing a a crafted TIFF file containing a large SamplesPerPixel tag value
(bsc#1268434).</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 12 SP5 LTSS
<br/>
<code>zypper in -t patch SUSE-SLE-SERVER-12-SP5-LTSS-2026-3027=1</code>
</li>
<li class="list-group-item">
SUSE Linux Enterprise Server 12 SP5 LTSS Extended Security
<br/>
<code>zypper in -t patch SUSE-SLE-SERVER-12-SP5-LTSS-EXTENDED-SECURITY-2026-3027=1</code>
</li>
</ul>
<h2>Package List:</h2>
<ul>
<li>
SUSE Linux Enterprise Server 12 SP5 LTSS (aarch64 ppc64le s390x x86_64)
<ul>
<li>tiff-debuginfo-4.0.9-44.115.1</li>
<li>libtiff-devel-4.0.9-44.115.1</li>
<li>tiff-debugsource-4.0.9-44.115.1</li>
<li>libtiff5-debuginfo-4.0.9-44.115.1</li>
<li>libtiff5-4.0.9-44.115.1</li>
<li>tiff-4.0.9-44.115.1</li>
</ul>
</li>
<li>
SUSE Linux Enterprise Server 12 SP5 LTSS (s390x x86_64)
<ul>
<li>libtiff5-32bit-4.0.9-44.115.1</li>
<li>libtiff5-debuginfo-32bit-4.0.9-44.115.1</li>
</ul>
</li>
<li>
SUSE Linux Enterprise Server 12 SP5 LTSS Extended Security (x86_64)
<ul>
<li>tiff-debuginfo-4.0.9-44.115.1</li>
<li>libtiff-devel-4.0.9-44.115.1</li>
<li>libtiff5-debuginfo-32bit-4.0.9-44.115.1</li>
<li>libtiff5-32bit-4.0.9-44.115.1</li>
<li>tiff-debugsource-4.0.9-44.115.1</li>
<li>libtiff5-debuginfo-4.0.9-44.115.1</li>
<li>libtiff5-4.0.9-44.115.1</li>
<li>tiff-4.0.9-44.115.1</li>
</ul>
</li>
</ul>
<h2>References:</h2>
<ul>
<li>
<a href="https://www.suse.com/security/cve/CVE-2026-12912.html">https://www.suse.com/security/cve/CVE-2026-12912.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2026-36849.html">https://www.suse.com/security/cve/CVE-2026-36849.html</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1268434">https://bugzilla.suse.com/show_bug.cgi?id=1268434</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1269779">https://bugzilla.suse.com/show_bug.cgi?id=1269779</a>
</li>
</ul>
</div>