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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 01:29:24 +0000</lastBuildDate>
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      <title>CVE-2026-90351 — wifi: mt76: mt7996: do not attach hif2 WED when the main WED attach failed</title>
      <link>https://vulnerability.circl.lu/vuln/cve-2026-90351</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;wifi: mt76: mt7996: do not attach hif2 WED when the main WED attach failed&lt;/p&gt;
&lt;p&gt;If the WED attach for the primary PCIe function fails, the probe path
still attached wed_hif2 for the secondary function, leaving the device
in an inconsistent half-WED configuration that crashes later. The hif2
call also re-enabled hwrro_mode, which the failed primary attach had
just turned off.&lt;/p&gt;
&lt;p&gt;Skip the hif2 WED setup when the primary WED device is not active.&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;wifi: mt76: mt7996: do not attach hif2 WED when the main WED attach failed&lt;/p&gt;
&lt;p&gt;If the WED attach for the primary PCIe function fails, the probe path
still attached wed_hif2 for the secondary function, leaving the device
in an inconsistent half-WED configuration that crashes later. The hif2
call also re-enabled hwrro_mode, which the failed primary attach had
just turned off.&lt;/p&gt;
&lt;p&gt;Skip the hif2 WED setup when the primary WED device is not active.&lt;/p&gt;</content:encoded>
      <guid isPermaLink="false">https://vulnerability.circl.lu/vuln/cve-2026-90351</guid>
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