<div class="container">
    <h1>Security update for pcr-oracle</h1>

    <table class="table table-striped table-bordered">
        <tbody>
        <tr>
            <th>Announcement ID:</th>
            <td>SUSE-SU-2026:22459-1</td>
        </tr>
        <tr>
            <th>Release Date:</th>
            <td>2026-06-30T23:03:29Z</td>
        </tr>
        
        <tr>
            <th>Rating:</th>
            <td>moderate</td>
        </tr>
        <tr>
            <th>References:</th>
            <td>
                <ul>
                    
                        <li style="display: inline;">
                            <a href="https://bugzilla.suse.com/show_bug.cgi?id=1265042">bsc#1265042</a>
                        </li>
                    
                        <li style="display: inline;">
                            <a href="https://bugzilla.suse.com/show_bug.cgi?id=1265871">bsc#1265871</a>
                        </li>
                    
                    
                </ul>
            </td>
        </tr>
        
        <tr>
            <th>Affected Products:</th>
            <td>
                <ul class="list-group">
                    
                        <li class="list-group-item">SUSE Linux Micro 6.1</li>
                    
                </ul>
            </td>
        </tr>
        </tbody>
    </table>

    <p>An update that has two fixes can now be installed.</p>

    


    
        <h2>Description:</h2>
    
    <p>This update for pcr-oracle fixes the following issues</p>
<p>Update to 0.6.3:</p>
<p>Security issue:</p>
<ul>
<li>integer underflow vulnerability in <code>parse_sbatlevel_section()</code> (bsc#1265042).</li>
</ul>
<p>Non security issue:</p>
<ul>
<li>Lockout Authorization error for libvirt-emulated TPM (bsc#1265871).</li>
</ul>
<p>Changes for pcr-oracle:</p>
<ul>
<li>Relax TPM self-test attribute checks (bsc#1265871)</li>
<li>Update the SBAT offset boundary check (bsc#1265042)</li>
<li>Advance the comparison event pointer after comparison</li>
<li>Partially support shim extra files</li>
<li>Locate shim extra files</li>
<li>Synthesize shim extra events</li>
<li>Fix various issues from review by Claude Code and introduce
 adversarial testing</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 Micro 6.1
                
                    
                        <br/>
                        <code>zypper in -t patch SUSE-SLE-Micro-6.1-606=1</code>
                    
                    
                
            </li>
        
    </ul>

    <h2>Package List:</h2>
    <ul>
        
            
                <li>
                    SUSE Linux Micro 6.1 (aarch64 x86_64)
                    <ul>
                        
                            <li>pcr-oracle-debugsource-0.6.3-slfo.1.1_1.1</li>
                        
                            <li>pcr-oracle-0.6.3-slfo.1.1_1.1</li>
                        
                            <li>pcr-oracle-debuginfo-0.6.3-slfo.1.1_1.1</li>
                        
                    </ul>
                </li>
            
        
    </ul>

    
        <h2>References:</h2>
        <ul>
            
                
                    <li>
                        <a href="https://bugzilla.suse.com/show_bug.cgi?id=1265042">https://bugzilla.suse.com/show_bug.cgi?id=1265042</a>
                    </li>
                
            
                
                    <li>
                        <a href="https://bugzilla.suse.com/show_bug.cgi?id=1265871">https://bugzilla.suse.com/show_bug.cgi?id=1265871</a>
                    </li>
                
            
        </ul>
    
</div>