UNKNOWN NVD
CVE-2026-80801
In the Linux kernel, the following vulnerability has been resolved: nfc: microread: validate target discovery payload lengths microread_target_discovered() pa
In the Linux kernel, the following vulnerability has been resolved:
nfc: microread: validate target discovery payload lengths
microread_target_discovered() parses target discovery payloads from
skb->data according to the HCI gate. The fixed field offsets and UID
copies were checked only against the destination nfc_target buffers, not
against the actual skb length.
Validate that each gate-specific payload contains the fixed fields and
UID bytes before reading or copying them.
References
- https://git.kernel.org/stable/c/18f02354ed229b8e4561b580812d026e7eb29c85
- https://git.kernel.org/stable/c/25519469972ef57c3edb1805dabd6c5612b90211
- https://git.kernel.org/stable/c/92a6f0201bb68391b5eba1b3f330af007d7323b6
- https://git.kernel.org/stable/c/953963b9ac5eecbb316617d337bfaa3d731e3c5e
- https://git.kernel.org/stable/c/c6de4241f2efbbab286efbb84a9c7190298b3052
This unknown severity vulnerability was published on 2026-09-04 via NVD.
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