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    <title>Most recent entries from all</title>
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      <title>CVE-2026-72374 — afs: Fix callback service message parsers to pass through -EAGAIN</title>
      <link>https://vulnerability.circl.lu/vuln/cve-2026-72374</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;afs: Fix callback service message parsers to pass through -EAGAIN&lt;/p&gt;
&lt;p&gt;The AFS filesystem client uses an rxrpc server to listen for callback
notifications.  Each callback call type handler has a delivery function
that parses the incoming request stream, and this should return -EAGAIN the
last packet hasn&amp;#39;t yet been seen, but all currently queued received data is
consumed.  afs_extract_data() does this, but the -EAGAIN return is switched
to 0 inadvertantly&lt;/p&gt;
&lt;p&gt;Fix callback service message parsers to pass through -EAGAIN&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;afs: Fix callback service message parsers to pass through -EAGAIN&lt;/p&gt;
&lt;p&gt;The AFS filesystem client uses an rxrpc server to listen for callback
notifications.  Each callback call type handler has a delivery function
that parses the incoming request stream, and this should return -EAGAIN the
last packet hasn&amp;#39;t yet been seen, but all currently queued received data is
consumed.  afs_extract_data() does this, but the -EAGAIN return is switched
to 0 inadvertantly&lt;/p&gt;
&lt;p&gt;Fix callback service message parsers to pass through -EAGAIN&lt;/p&gt;</content:encoded>
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