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    <title>Most recent entries from all</title>
    <link>https://vulnerability.circl.lu</link>
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    <lastBuildDate>Wed, 30 Sep 2026 03:40:39 +0000</lastBuildDate>
    <item>
      <title>CVE-2026-52984 — net/sched: netem: fix queue limit check to include reordered packets</title>
      <link>https://vulnerability.circl.lu/vuln/cve-2026-52984</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;net/sched: netem: fix queue limit check to include reordered packets&lt;/p&gt;
&lt;p&gt;The queue limit check in netem_enqueue() uses q-&amp;gt;t_len which only
counts packets in the internal tfifo. Packets placed in sch-&amp;gt;q by
the reorder path (__qdisc_enqueue_head) are not counted, allowing
the total queue occupancy to exceed sch-&amp;gt;limit under reordering.&lt;/p&gt;
&lt;p&gt;Include sch-&amp;gt;q.qlen in the limit check.&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;net/sched: netem: fix queue limit check to include reordered packets&lt;/p&gt;
&lt;p&gt;The queue limit check in netem_enqueue() uses q-&amp;gt;t_len which only
counts packets in the internal tfifo. Packets placed in sch-&amp;gt;q by
the reorder path (__qdisc_enqueue_head) are not counted, allowing
the total queue occupancy to exceed sch-&amp;gt;limit under reordering.&lt;/p&gt;
&lt;p&gt;Include sch-&amp;gt;q.qlen in the limit check.&lt;/p&gt;</content:encoded>
      <guid isPermaLink="false">https://vulnerability.circl.lu/vuln/cve-2026-52984</guid>
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