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2026年9月25日

CVE-2026-93789 – In the Linux kernel, the following vulnerability has been resolved: wifi: iwlwifi: bound

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In the Linux kernel, the following vulnerability has been resolved:

wifi: iwlwifi: bound aligned TLV advance in FW parser

Validate ALIGN(tlv_len, 4) against remaining parser length before
consuming bytes from the firmware image.

This avoids length underflow on malformed TLVs.