CVEvulnerability
CVE-2026-93281
- Status
- Received
- Published
- 2026-09-24
- Last modified
- 2026-10-19
- Assigner
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
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].
References
- https://git.kernel.org/stable/c/2aba608a86e9b099c9af2ea70b620552dee2b628 git.kernel.org
- https://git.kernel.org/stable/c/655c4401c18d735dbaf2cc172ff4f626b3a896a0 git.kernel.org
- https://git.kernel.org/stable/c/bddbd1de765bf6ddc0473ad683910eb3a2a92a43 git.kernel.org
- https://git.kernel.org/stable/c/eddf53f1edb0cf7f302bd15cdb47cca90948c205 git.kernel.org
- https://git.kernel.org/stable/c/f132fc01b359a0f7d81fe13d769ea4e7c4baa66e git.kernel.org
- https://git.kernel.org/stable/c/f2a01deff7d0d5cc3dcbf2358dac113979303c8e git.kernel.org