CVE-2026-93281
Unknown
Description
In the Linux kernel, the following vulnerability has been resolved: wifi: rtw89: fix HE extended capability length check rtw89_mac_check_he_obss_narrow_bw_ru_iter() reads extended capability byte 10, but rejects only datalen values below 10. Byte 10 requires at least 11 bytes. Require datalen >= 11 before reading data[10].
SeverityUnknown
CVSS—
Exploit probability—
Product
Linux
PublishedSep 24, 2026
First seenSep 24, 2026
How to fix
Update
- Linux Linuxeddf53f1edb0cf7f302bd15cdb47cca90948c205, 655c4401c18d735dbaf2cc172ff4f626b3a896a0, bddbd1de765bf6ddc0473ad683910eb3a2a92a43, f2a01deff7d0d5cc3dcbf2358dac113979303c8e, f132fc01b359a0f7d81fe13d769ea4e7c4baa66e, 2aba608a86e9b099c9af2ea70b620552dee2b628 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| Linux Linux | 8d540f9d29162e273797bef36686a010724f0f8a ≤ v < eddf53f1edb0cf7f302bd15cdb47cca90948c205, 8d540f9d29162e273797bef36686a010724f0f8a ≤ v < 655c4401c18d735dbaf2cc172ff4f626b3a896a0, 8d540f9d29162e273797bef36686a010724f0f8a ≤ v < bddbd1de765bf6ddc0473ad683910eb3a2a92a43, 8d540f9d29162e273797bef36686a010724f0f8a ≤ v < f2a01deff7d0d5cc3dcbf2358dac113979303c8e, 8d540f9d29162e273797bef36686a010724f0f8a ≤ v < f132fc01b359a0f7d81fe13d769ea4e7c4baa66e, 8d540f9d29162e273797bef36686a010724f0f8a ≤ v < 2aba608a86e9b099c9af2ea70b620552dee2b628, 6.1 | eddf53f1edb0cf7f302bd15cdb47cca90948c205, 655c4401c18d735dbaf2cc172ff4f626b3a896a0, bddbd1de765bf6ddc0473ad683910eb3a2a92a43, f2a01deff7d0d5cc3dcbf2358dac113979303c8e, f132fc01b359a0f7d81fe13d769ea4e7c4baa66e, 2aba608a86e9b099c9af2ea70b620552dee2b628 |
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