CVE-2026-43325Medium· 5.5▾ SunlitA flaw was found in the Linux kernel's iwlwifi driver. This vulnerability occurs when the driver attempts to send a Wi-Fi 6E (6th Generation Extended) related command, specifically `MCC_ALLOWED_AP_TYPE_CMD`, to a device that does not suppo…
▾ Sunlit zone — Low / medium · no exploitation signal
impact 30.3 · likelihood 0 · exploitation 0
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Exploit-prediction probability, daily snapshots since Oct 21.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via CSAF
0.2%
Last analysed / modified upstream
0.2% → 0.2%
— → 5.5
none → medium
A flaw was found in the Linux kernel's iwlwifi driver. This vulnerability occurs when the driver attempts to send a Wi-Fi 6E (6th Generation Extended) related command, specifically MCC_ALLOWED_AP_TYPE_CMD, to a device that does not support Wi-Fi 6E. Due to the device's firmware mistakenly advertising support for this command, sending it can lead to a firmware crash. This could result in a Denial of Service (DoS) for the affected Wi-Fi functionality.
kernel: wifi: iwlwifi: mvm: don't send a 6E related command when not supported — rated Moderate by Red Hat. Released 2026-05-08, updated 2026-10-23.
Affected:
No fix planned:
Not affected:
Out of support scope
Field changes observed since this record was first indexed.
Connected by shared product, vendor, weakness, or advisory.
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