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    <title>Most recent entries from all</title>
    <link>https://cve.radiocsirt.org</link>
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    <lastBuildDate>Wed, 07 Oct 2026 01:26:09 +0000</lastBuildDate>
    <item>
      <title>CVE-2026-80935 — wifi: mt76: mt7996: bound the device EEPROM address before the EFUSE copy</title>
      <link>https://cve.radiocsirt.org/vuln/cve-2026-80935</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: bound the device EEPROM address before the EFUSE copy&lt;/p&gt;
&lt;p&gt;mt7996_mcu_get_eeprom() derives the destination of the EFUSE/EXT block
copy from the address reported by the MCU response (event-&amp;gt;addr, a
device-controlled __le32) and clamps only the copy length, never the
destination offset into dev-&amp;gt;mt76.eeprom.data. A malicious or
malfunctioning device can report an arbitrary address and drive an
out-of-bounds write of up to MT7996_EXT_EEPROM_BLOCK_SIZE bytes past
eeprom.data.&lt;/p&gt;
&lt;p&gt;Reject a response whose address would place the copy outside eeprom.data
before deriving the destination pointer. Devices that echo the requested
in-bounds offset are unaffected.&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: bound the device EEPROM address before the EFUSE copy&lt;/p&gt;
&lt;p&gt;mt7996_mcu_get_eeprom() derives the destination of the EFUSE/EXT block
copy from the address reported by the MCU response (event-&amp;gt;addr, a
device-controlled __le32) and clamps only the copy length, never the
destination offset into dev-&amp;gt;mt76.eeprom.data. A malicious or
malfunctioning device can report an arbitrary address and drive an
out-of-bounds write of up to MT7996_EXT_EEPROM_BLOCK_SIZE bytes past
eeprom.data.&lt;/p&gt;
&lt;p&gt;Reject a response whose address would place the copy outside eeprom.data
before deriving the destination pointer. Devices that echo the requested
in-bounds offset are unaffected.&lt;/p&gt;</content:encoded>
      <guid isPermaLink="false">https://cve.radiocsirt.org/vuln/cve-2026-80935</guid>
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