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    <title>Most recent entries from all</title>
    <link>https://vulnerability.circl.lu</link>
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    <lastBuildDate>Tue, 29 Sep 2026 11:34:59 +0000</lastBuildDate>
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      <title>CVE-2026-98139 — ntfs: only count successfully cleared runs when freeing clusters</title>
      <link>https://vulnerability.circl.lu/vuln/cve-2026-98139</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;ntfs: only count successfully cleared runs when freeing clusters&lt;/p&gt;
&lt;p&gt;ntfs_cluster_free_from_rl_nolock() adds a run&amp;#39;s length to nr_freed
whenever the error bookkeeping condition is false, which includes
cases where ntfs_bitmap_clear_run() actually failed - e.g. a second
run failing with the same errno as an earlier one, or any failure
after a non-ENOMEM error was already recorded. Since a failed
ntfs_bitmap_clear_run() rolls back its partial modifications, no
bits were cleared for that run, yet its length still inflates
vol-&amp;gt;free_clusters, corrupting statfs output and the allocator&amp;#39;s
free space gate.&lt;/p&gt;
&lt;p&gt;Only count runs whose bitmap clear succeeded.&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;ntfs: only count successfully cleared runs when freeing clusters&lt;/p&gt;
&lt;p&gt;ntfs_cluster_free_from_rl_nolock() adds a run&amp;#39;s length to nr_freed
whenever the error bookkeeping condition is false, which includes
cases where ntfs_bitmap_clear_run() actually failed - e.g. a second
run failing with the same errno as an earlier one, or any failure
after a non-ENOMEM error was already recorded. Since a failed
ntfs_bitmap_clear_run() rolls back its partial modifications, no
bits were cleared for that run, yet its length still inflates
vol-&amp;gt;free_clusters, corrupting statfs output and the allocator&amp;#39;s
free space gate.&lt;/p&gt;
&lt;p&gt;Only count runs whose bitmap clear succeeded.&lt;/p&gt;</content:encoded>
      <guid isPermaLink="false">https://vulnerability.circl.lu/vuln/cve-2026-98139</guid>
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