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      <title>CVE-2026-53367 — selinux: fix avdcache auditing</title>
      <link>https://vulnerability.circl.lu/vuln/cve-2026-53367</link>
      <description>&lt;p&gt;&lt;strong&gt;Affected:&lt;/strong&gt; Linux&lt;/p&gt;
&lt;p&gt;In the Linux kernel, the following vulnerability has been resolved:&lt;/p&gt;
&lt;p&gt;selinux: fix avdcache auditing&lt;/p&gt;
&lt;p&gt;The per-task avdcache was incorrectly saving and reusing the
audited vector computed by avc_audit_required() rather than
recomputing based on the currently requested permissions and
distinguishing the denied versus allowed cases. As a result,
some permission checks were not being audited, e.g.
directory write checks after a previously cached directory
search check.&lt;/p&gt;
&lt;p&gt;[PM: line wrap tweaks]&lt;/p&gt;</description>
      <content:encoded>&lt;p&gt;&lt;strong&gt;Affected:&lt;/strong&gt; Linux&lt;/p&gt;
&lt;p&gt;In the Linux kernel, the following vulnerability has been resolved:&lt;/p&gt;
&lt;p&gt;selinux: fix avdcache auditing&lt;/p&gt;
&lt;p&gt;The per-task avdcache was incorrectly saving and reusing the
audited vector computed by avc_audit_required() rather than
recomputing based on the currently requested permissions and
distinguishing the denied versus allowed cases. As a result,
some permission checks were not being audited, e.g.
directory write checks after a previously cached directory
search check.&lt;/p&gt;
&lt;p&gt;[PM: line wrap tweaks]&lt;/p&gt;</content:encoded>
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