<div class="container">
<h1>Security update for python-PyJWT</h1>
<table class="table table-striped table-bordered">
<tbody>
<tr>
<th>Announcement ID:</th>
<td>SUSE-SU-2026:24219-1</td>
</tr>
<tr>
<th>Release Date:</th>
<td>2026-10-09T12:12:48Z</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=1283060">bsc#1283060</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1283061">bsc#1283061</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1283064">bsc#1283064</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1283065">bsc#1283065</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1283066">bsc#1283066</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1283067">bsc#1283067</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1283068">bsc#1283068</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1283071">bsc#1283071</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1283072">bsc#1283072</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1283829">bsc#1283829</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-2026-101917.html">CVE-2026-101917</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2026-101918.html">CVE-2026-101918</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2026-102267.html">CVE-2026-102267</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2026-102268.html">CVE-2026-102268</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2026-102269.html">CVE-2026-102269</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2026-102270.html">CVE-2026-102270</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2026-102271.html">CVE-2026-102271</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2026-102274.html">CVE-2026-102274</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2026-102275.html">CVE-2026-102275</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2026-103001.html">CVE-2026-103001</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-2026-101917</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">5.3</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-101917</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">5.3</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-101917</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-2026-101918</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">5.3</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-101918</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">5.3</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-101918</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-2026-102267</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">7.4</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-102267</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">9.1</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-102267</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">7.4</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-102268</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">7.4</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-102268</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">9.1</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-102269</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">4.8</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-102269</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">4.8</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-102269</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">5.4</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-102270</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">4.4</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-102270</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">4.4</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-102270</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">4.9</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-102271</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">7.4</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-102271</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">7.4</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-102274</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">5.9</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-102274</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">5.9</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-102274</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-2026-102275</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">6.5</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:H/A:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-102275</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">6.5</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:H/A:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-102275</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:L/I:H/A:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-103001</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">8.3</span>
<span class="cvss-vector">CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:L/VI:H/VA:N/SC:N/SI:N/SA:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-103001</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">6.5</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:H/A:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-103001</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">6.5</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:H/A:N</span>
</li>
</ul>
</td>
</tr>
<tr>
<th>Affected Products:</th>
<td>
<ul class="list-group">
<li class="list-group-item">SUSE Linux Enterprise Server 16.0</li>
<li class="list-group-item">SUSE Linux Enterprise Server for SAP applications 16.0</li>
</ul>
</td>
</tr>
</tbody>
</table>
<p>An update that solves 10 vulnerabilities can now be installed.</p>
<h2>Description:</h2>
<p>This update for python-PyJWT fixes the following issues:</p>
<ul>
<li>CVE-2026-101917: attacker traffic can amplify outbound requests to the configured JWKS endpoint (bsc#1283060).</li>
<li>CVE-2026-101918: unauthenticated request can raise an exception that may produce an HTTP 500 response (bsc#1283061).</li>
<li>CVE-2026-102267: forwarded credentials may be disclosed or verification keys may be substituted (bsc#1283064).</li>
<li>CVE-2026-102268: an attacker who knows the public key can forge authenticated HMAC tokens (bsc#1283065).</li>
<li>CVE-2026-102269: raw-token revocation checks can fail to recognize an equivalent modified token (bsc#1283066).</li>
<li>CVE-2026-102270: an attacker can cause intensive CPU consumption (bsc#1283067).</li>
<li>CVE-2026-102271: an attacker who knows the public key can forge authenticated HMAC tokens (bsc#1283068).</li>
<li>CVE-2026-102274: Malformed RSA JWK aborts parsing of an entire JWK Set (bsc#1283071).</li>
<li>CVE-2026-102275: an attacker may use a stolen sender-constrained token without the legitimate private key
(bsc#1283072).</li>
<li>CVE-2026-103001: reused mutable options mapping can cause verification checks bypass on subsequent decode calls
(bsc#1283829).</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 for SAP applications 16.0
<br/>
<code>zypper in -t patch SUSE-SLES-16.0-1887</code>
</li>
<li class="list-group-item">
SUSE Linux Enterprise Server 16.0
<br/>
<code>zypper in -t patch SUSE-SLES-16.0-1887</code>
</li>
</ul>
<h2>Package List:</h2>
<ul>
<li>
SUSE Linux Enterprise Server for SAP applications 16.0 (noarch)
<ul>
<li>python313-PyJWT-2.12.1-160000.3.1</li>
</ul>
</li>
<li>
SUSE Linux Enterprise Server 16.0 (noarch)
<ul>
<li>python313-PyJWT-2.12.1-160000.3.1</li>
</ul>
</li>
</ul>
<h2>References:</h2>
<ul>
<li>
<a href="https://www.suse.com/security/cve/CVE-2026-101917.html">https://www.suse.com/security/cve/CVE-2026-101917.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2026-101918.html">https://www.suse.com/security/cve/CVE-2026-101918.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2026-102267.html">https://www.suse.com/security/cve/CVE-2026-102267.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2026-102268.html">https://www.suse.com/security/cve/CVE-2026-102268.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2026-102269.html">https://www.suse.com/security/cve/CVE-2026-102269.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2026-102270.html">https://www.suse.com/security/cve/CVE-2026-102270.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2026-102271.html">https://www.suse.com/security/cve/CVE-2026-102271.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2026-102274.html">https://www.suse.com/security/cve/CVE-2026-102274.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2026-102275.html">https://www.suse.com/security/cve/CVE-2026-102275.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2026-103001.html">https://www.suse.com/security/cve/CVE-2026-103001.html</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1283060">https://bugzilla.suse.com/show_bug.cgi?id=1283060</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1283061">https://bugzilla.suse.com/show_bug.cgi?id=1283061</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1283064">https://bugzilla.suse.com/show_bug.cgi?id=1283064</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1283065">https://bugzilla.suse.com/show_bug.cgi?id=1283065</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1283066">https://bugzilla.suse.com/show_bug.cgi?id=1283066</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1283067">https://bugzilla.suse.com/show_bug.cgi?id=1283067</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1283068">https://bugzilla.suse.com/show_bug.cgi?id=1283068</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1283071">https://bugzilla.suse.com/show_bug.cgi?id=1283071</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1283072">https://bugzilla.suse.com/show_bug.cgi?id=1283072</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1283829">https://bugzilla.suse.com/show_bug.cgi?id=1283829</a>
</li>
</ul>
</div>