<div class="container">
    <h1>Security update for cosign</h1>

    <table class="table table-striped table-bordered">
        <tbody>
        <tr>
            <th>Announcement ID:</th>
            <td>SUSE-SU-2025:02592-1</td>
        </tr>
        <tr>
            <th>Release Date:</th>
            <td>2025-08-01T14:44:33Z</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=1246725">bsc#1246725</a>
                        </li>
                    
                    
                        <li style="display: inline;">
                            <a href="https://jira.suse.com/browse/SLE-23879">jsc#SLE-23879</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-2025-46569.html">CVE-2025-46569</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-2025-46569</span>
                                <span class="cvss-source">
                                    (
                                    
                                        SUSE
                                    
                                    ):
                                </span>
                                <span class="cvss-score">7.6</span>
                                <span class="cvss-vector">CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N</span>
                            </li>
                        
                            <li class="list-group-item">
                                <span class="cvss-reference">CVE-2025-46569</span>
                                <span class="cvss-source">
                                    (
                                    
                                        SUSE
                                    
                                    ):
                                </span>
                                <span class="cvss-score">8.3</span>
                                <span class="cvss-vector">CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:L</span>
                            </li>
                        
                            <li class="list-group-item">
                                <span class="cvss-reference">CVE-2025-46569</span>
                                <span class="cvss-source">
                                    (
                                    
                                        NVD
                                    
                                    ):
                                </span>
                                <span class="cvss-score">7.4</span>
                                <span class="cvss-vector">CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:N/VA:H/SC:H/SI:H/SA:H/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>
                        
                    </ul>
                </td>
            </tr>
        
        <tr>
            <th>Affected Products:</th>
            <td>
                <ul class="list-group">
                    
                        <li class="list-group-item">Basesystem Module 15-SP6</li>
                    
                        <li class="list-group-item">Basesystem Module 15-SP7</li>
                    
                        <li class="list-group-item">openSUSE Leap 15.4</li>
                    
                        <li class="list-group-item">openSUSE Leap 15.6</li>
                    
                        <li class="list-group-item">SUSE Linux Enterprise Desktop 15 SP6</li>
                    
                        <li class="list-group-item">SUSE Linux Enterprise Desktop 15 SP7</li>
                    
                        <li class="list-group-item">SUSE Linux Enterprise High Performance Computing 15 SP4</li>
                    
                        <li class="list-group-item">SUSE Linux Enterprise High Performance Computing 15 SP5</li>
                    
                        <li class="list-group-item">SUSE Linux Enterprise High Performance Computing ESPOS 15 SP4</li>
                    
                        <li class="list-group-item">SUSE Linux Enterprise High Performance Computing ESPOS 15 SP5</li>
                    
                        <li class="list-group-item">SUSE Linux Enterprise High Performance Computing LTSS 15 SP4</li>
                    
                        <li class="list-group-item">SUSE Linux Enterprise High Performance Computing LTSS 15 SP5</li>
                    
                        <li class="list-group-item">SUSE Linux Enterprise Real Time 15 SP6</li>
                    
                        <li class="list-group-item">SUSE Linux Enterprise Real Time 15 SP7</li>
                    
                        <li class="list-group-item">SUSE Linux Enterprise Server 15 SP4</li>
                    
                        <li class="list-group-item">SUSE Linux Enterprise Server 15 SP4 LTSS</li>
                    
                        <li class="list-group-item">SUSE Linux Enterprise Server 15 SP5</li>
                    
                        <li class="list-group-item">SUSE Linux Enterprise Server 15 SP5 LTSS</li>
                    
                        <li class="list-group-item">SUSE Linux Enterprise Server 15 SP6</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 SP4</li>
                    
                        <li class="list-group-item">SUSE Linux Enterprise Server for SAP Applications 15 SP5</li>
                    
                        <li class="list-group-item">SUSE Linux Enterprise Server for SAP Applications 15 SP6</li>
                    
                        <li class="list-group-item">SUSE Linux Enterprise Server for SAP Applications 15 SP7</li>
                    
                        <li class="list-group-item">SUSE Manager Proxy 4.3</li>
                    
                        <li class="list-group-item">SUSE Manager Retail Branch Server 4.3</li>
                    
                        <li class="list-group-item">SUSE Manager Server 4.3</li>
                    
                </ul>
            </td>
        </tr>
        </tbody>
    </table>

    <p>An update that solves one vulnerability and contains one feature can now be installed.</p>

    


    
        <h2>Description:</h2>
    
    <p>This update for cosign fixes the following issues:</p>
<p>Update to version 2.5.3 (jsc#SLE-23879):</p>
<ul>
<li>CVE-2025-46569: Fixed OPA server Data API HTTP path injection of Rego (bsc#1246725)</li>
</ul>
<p>Changelog:</p>
<p>Update to 2.5.3:</p>
<ul>
<li>Add signing-config create command (#4280)</li>
<li>Allow multiple services to be specified for trusted-root create (#4285)</li>
<li>force when copying the latest image to overwrite (#4298)</li>
<li>Fix cert verification logic for trusted-root/SCTs (#4294)</li>
<li>Fix lint error for types package (#4295)</li>
<li>feat: Add OCI 1.1+ experimental support to tree (#4205)</li>
<li>Add validity period end for trusted-root create (#4271)</li>
<li>avoid double-loading trustedroot from file (#4264)</li>
</ul>
<p>Update to 2.5.2:</p>
<ul>
<li>Do not load trusted root when CT env key is set</li>
<li>docs: improve doc for --no-upload option (#4206)</li>
</ul>
<p>Update to 2.5.1:</p>
<ul>
<li>Add Rekor v2 support for trusted-root create (#4242)</li>
<li>Add baseUrl and Uri to trusted-root create command</li>
<li>Upgrade to TUF v2 client with trusted root</li>
<li>Don&#x27;t verify SCT for a private PKI cert (#4225)</li>
<li>Bump TSA library to relax EKU chain validation rules (#4219)</li>
<li>Bump sigstore-go to pick up log index=0 fix (#4162)</li>
<li>remove unused recursive flag on attest command (#4187)</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 15 SP5
                
                    
                        <br/>
                        <code>zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP5-2025-2592=1</code>
                    
                    
                
            </li>
        
            <li class="list-group-item">
                SUSE Manager Proxy 4.3
                
                    
                        <br/>
                        <code>zypper in -t patch SUSE-SLE-Product-SUSE-Manager-Proxy-4.3-2025-2592=1</code>
                    
                    
                
            </li>
        
            <li class="list-group-item">
                SUSE Manager Retail Branch Server 4.3
                
                    
                        <br/>
                        <code>zypper in -t patch SUSE-SLE-Product-SUSE-Manager-Retail-Branch-Server-4.3-2025-2592=1</code>
                    
                    
                
            </li>
        
            <li class="list-group-item">
                SUSE Manager Server 4.3
                
                    
                        <br/>
                        <code>zypper in -t patch SUSE-SLE-Product-SUSE-Manager-Server-4.3-2025-2592=1</code>
                    
                    
                
            </li>
        
            <li class="list-group-item">
                openSUSE Leap 15.4
                
                    
                        <br/>
                        <code>zypper in -t patch SUSE-2025-2592=1</code>
                    
                    
                
            </li>
        
            <li class="list-group-item">
                openSUSE Leap 15.6
                
                    
                        <br/>
                        <code>zypper in -t patch openSUSE-SLE-15.6-2025-2592=1</code>
                    
                    
                
            </li>
        
            <li class="list-group-item">
                Basesystem Module 15-SP6
                
                    
                        <br/>
                        <code>zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP6-2025-2592=1</code>
                    
                    
                
            </li>
        
            <li class="list-group-item">
                Basesystem Module 15-SP7
                
                    
                        <br/>
                        <code>zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP7-2025-2592=1</code>
                    
                    
                
            </li>
        
            <li class="list-group-item">
                SUSE Linux Enterprise High Performance Computing ESPOS 15 SP4
                
                    
                        <br/>
                        <code>zypper in -t patch SUSE-SLE-Product-HPC-15-SP4-ESPOS-2025-2592=1</code>
                    
                    
                
            </li>
        
            <li class="list-group-item">
                SUSE Linux Enterprise High Performance Computing LTSS 15 SP4
                
                    
                        <br/>
                        <code>zypper in -t patch SUSE-SLE-Product-HPC-15-SP4-LTSS-2025-2592=1</code>
                    
                    
                
            </li>
        
            <li class="list-group-item">
                SUSE Linux Enterprise High Performance Computing ESPOS 15 SP5
                
                    
                        <br/>
                        <code>zypper in -t patch SUSE-SLE-Product-HPC-15-SP5-ESPOS-2025-2592=1</code>
                    
                    
                
            </li>
        
            <li class="list-group-item">
                SUSE Linux Enterprise High Performance Computing LTSS 15 SP5
                
                    
                        <br/>
                        <code>zypper in -t patch SUSE-SLE-Product-HPC-15-SP5-LTSS-2025-2592=1</code>
                    
                    
                
            </li>
        
            <li class="list-group-item">
                SUSE Linux Enterprise Server 15 SP4 LTSS
                
                    
                        <br/>
                        <code>zypper in -t patch SUSE-SLE-Product-SLES-15-SP4-LTSS-2025-2592=1</code>
                    
                    
                
            </li>
        
            <li class="list-group-item">
                SUSE Linux Enterprise Server 15 SP5 LTSS
                
                    
                        <br/>
                        <code>zypper in -t patch SUSE-SLE-Product-SLES-15-SP5-LTSS-2025-2592=1</code>
                    
                    
                
            </li>
        
            <li class="list-group-item">
                SUSE Linux Enterprise Server for SAP Applications 15 SP4
                
                    
                        <br/>
                        <code>zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP4-2025-2592=1</code>
                    
                    
                
            </li>
        
    </ul>

    <h2>Package List:</h2>
    <ul>
        
            
                <li>
                    SUSE Linux Enterprise Server for SAP Applications 15 SP5 (ppc64le x86_64)
                    <ul>
                        
                            <li>cosign-2.5.3-150400.3.30.1</li>
                        
                    </ul>
                </li>
            
        
            
                <li>
                    SUSE Manager Proxy 4.3 (x86_64)
                    <ul>
                        
                            <li>cosign-2.5.3-150400.3.30.1</li>
                        
                    </ul>
                </li>
            
        
            
                <li>
                    SUSE Manager Retail Branch Server 4.3 (x86_64)
                    <ul>
                        
                            <li>cosign-2.5.3-150400.3.30.1</li>
                        
                    </ul>
                </li>
            
        
            
                <li>
                    SUSE Manager Server 4.3 (ppc64le s390x x86_64)
                    <ul>
                        
                            <li>cosign-2.5.3-150400.3.30.1</li>
                        
                    </ul>
                </li>
            
        
            
                <li>
                    openSUSE Leap 15.4 (aarch64 ppc64le s390x x86_64 i586)
                    <ul>
                        
                            <li>cosign-debuginfo-2.5.3-150400.3.30.1</li>
                        
                            <li>cosign-2.5.3-150400.3.30.1</li>
                        
                    </ul>
                </li>
            
                <li>
                    openSUSE Leap 15.4 (noarch)
                    <ul>
                        
                            <li>cosign-zsh-completion-2.5.3-150400.3.30.1</li>
                        
                            <li>cosign-fish-completion-2.5.3-150400.3.30.1</li>
                        
                            <li>cosign-bash-completion-2.5.3-150400.3.30.1</li>
                        
                    </ul>
                </li>
            
        
            
                <li>
                    openSUSE Leap 15.6 (aarch64 ppc64le s390x x86_64)
                    <ul>
                        
                            <li>cosign-debuginfo-2.5.3-150400.3.30.1</li>
                        
                            <li>cosign-2.5.3-150400.3.30.1</li>
                        
                    </ul>
                </li>
            
        
            
                <li>
                    Basesystem Module 15-SP6 (aarch64 ppc64le s390x x86_64)
                    <ul>
                        
                            <li>cosign-debuginfo-2.5.3-150400.3.30.1</li>
                        
                            <li>cosign-2.5.3-150400.3.30.1</li>
                        
                    </ul>
                </li>
            
        
            
                <li>
                    Basesystem Module 15-SP7 (aarch64 ppc64le s390x x86_64)
                    <ul>
                        
                            <li>cosign-debuginfo-2.5.3-150400.3.30.1</li>
                        
                            <li>cosign-2.5.3-150400.3.30.1</li>
                        
                    </ul>
                </li>
            
                <li>
                    Basesystem Module 15-SP7 (noarch)
                    <ul>
                        
                            <li>cosign-zsh-completion-2.5.3-150400.3.30.1</li>
                        
                            <li>cosign-bash-completion-2.5.3-150400.3.30.1</li>
                        
                    </ul>
                </li>
            
        
            
                <li>
                    SUSE Linux Enterprise High Performance Computing ESPOS 15 SP4 (aarch64 x86_64)
                    <ul>
                        
                            <li>cosign-2.5.3-150400.3.30.1</li>
                        
                    </ul>
                </li>
            
        
            
                <li>
                    SUSE Linux Enterprise High Performance Computing LTSS 15 SP4 (aarch64 x86_64)
                    <ul>
                        
                            <li>cosign-2.5.3-150400.3.30.1</li>
                        
                    </ul>
                </li>
            
        
            
                <li>
                    SUSE Linux Enterprise High Performance Computing ESPOS 15 SP5 (aarch64 x86_64)
                    <ul>
                        
                            <li>cosign-2.5.3-150400.3.30.1</li>
                        
                    </ul>
                </li>
            
        
            
                <li>
                    SUSE Linux Enterprise High Performance Computing LTSS 15 SP5 (aarch64 x86_64)
                    <ul>
                        
                            <li>cosign-2.5.3-150400.3.30.1</li>
                        
                    </ul>
                </li>
            
        
            
                <li>
                    SUSE Linux Enterprise Server 15 SP4 LTSS (aarch64 ppc64le s390x x86_64)
                    <ul>
                        
                            <li>cosign-2.5.3-150400.3.30.1</li>
                        
                    </ul>
                </li>
            
        
            
                <li>
                    SUSE Linux Enterprise Server 15 SP5 LTSS (aarch64 ppc64le s390x x86_64)
                    <ul>
                        
                            <li>cosign-2.5.3-150400.3.30.1</li>
                        
                    </ul>
                </li>
            
        
            
                <li>
                    SUSE Linux Enterprise Server for SAP Applications 15 SP4 (ppc64le x86_64)
                    <ul>
                        
                            <li>cosign-2.5.3-150400.3.30.1</li>
                        
                    </ul>
                </li>
            
        
    </ul>

    
        <h2>References:</h2>
        <ul>
            
                
                    <li>
                        <a href="https://www.suse.com/security/cve/CVE-2025-46569.html">https://www.suse.com/security/cve/CVE-2025-46569.html</a>
                    </li>
                
            
                
                    <li>
                        <a href="https://bugzilla.suse.com/show_bug.cgi?id=1246725">https://bugzilla.suse.com/show_bug.cgi?id=1246725</a>
                    </li>
                
            
                
                    <li>
                        <a href="https://jira.suse.com/browse/SLE-23879">https://jira.suse.com/browse/SLE-23879</a>
                    </li>
                
            
        </ul>
    
</div>