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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 22:15:44 +0000</lastBuildDate>
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      <title>CVE-2026-98137 — ntfs: treat any nonzero dio zero-range return as an error</title>
      <link>https://vulnerability.circl.lu/vuln/cve-2026-98137</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: treat any nonzero dio zero-range return as an error&lt;/p&gt;
&lt;p&gt;ntfs_dio_zero_range() returns either 0 or a negative errno from
blkdev_issue_zeroout(); it never returns a positive value.  The
zeroing failure check in ntfs_attr_fallocate() therefore never fired,
so a failed zeroing operation was silently ignored: the loop kept
going, the newly allocated clusters were folded into initialized_size
and the write could succeed leaving stale on-disk data.&lt;/p&gt;
&lt;p&gt;Treat any nonzero return as an error and abort the allocation.&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: treat any nonzero dio zero-range return as an error&lt;/p&gt;
&lt;p&gt;ntfs_dio_zero_range() returns either 0 or a negative errno from
blkdev_issue_zeroout(); it never returns a positive value.  The
zeroing failure check in ntfs_attr_fallocate() therefore never fired,
so a failed zeroing operation was silently ignored: the loop kept
going, the newly allocated clusters were folded into initialized_size
and the write could succeed leaving stale on-disk data.&lt;/p&gt;
&lt;p&gt;Treat any nonzero return as an error and abort the allocation.&lt;/p&gt;</content:encoded>
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