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    <title>Most recent entries from all</title>
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    <lastBuildDate>Wed, 30 Sep 2026 17:52:55 +0000</lastBuildDate>
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      <title>CVE-2026-90390 — md/bitmap: resume array on backlog_store() error path</title>
      <link>https://db.gcve.eu/vuln/cve-2026-90390</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;md/bitmap: resume array on backlog_store() error path&lt;/p&gt;
&lt;p&gt;backlog_store() suspends the array before checking whether a write-mostly
device exists. If no such device exists, the error path only unlocks
reconfig_mutex and leaves the array suspended, blocking subsequent I/O.&lt;/p&gt;
&lt;p&gt;Use mddev_unlock_and_resume() to release both states.&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;md/bitmap: resume array on backlog_store() error path&lt;/p&gt;
&lt;p&gt;backlog_store() suspends the array before checking whether a write-mostly
device exists. If no such device exists, the error path only unlocks
reconfig_mutex and leaves the array suspended, blocking subsequent I/O.&lt;/p&gt;
&lt;p&gt;Use mddev_unlock_and_resume() to release both states.&lt;/p&gt;</content:encoded>
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