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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 07:27:09 +0000</lastBuildDate>
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      <title>CVE-2026-68310 — wifi: mt76: mt7915: guard HE capability lookups</title>
      <link>https://vulnerability.circl.lu/vuln/cve-2026-68310</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: mt7915: guard HE capability lookups&lt;/p&gt;
&lt;p&gt;mt7915_mcu_bss_he_tlv() and mt7915_mcu_sta_bfer_tlv() both run after
checking HE support, then dereference the HE PHY capability returned by
mt76_connac_get_he_phy_cap(). That helper can return NULL when no
capability entry matches the vif type.&lt;/p&gt;
&lt;p&gt;Fetch the capability before appending the TLV and skip the HE-specific
setup when no matching capability is available.&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: mt7915: guard HE capability lookups&lt;/p&gt;
&lt;p&gt;mt7915_mcu_bss_he_tlv() and mt7915_mcu_sta_bfer_tlv() both run after
checking HE support, then dereference the HE PHY capability returned by
mt76_connac_get_he_phy_cap(). That helper can return NULL when no
capability entry matches the vif type.&lt;/p&gt;
&lt;p&gt;Fetch the capability before appending the TLV and skip the HE-specific
setup when no matching capability is available.&lt;/p&gt;</content:encoded>
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