Unrated severityNVD Advisory· Published Sep 24, 2026· Updated Oct 30, 2026
CVE-2026-93791
CVE-2026-93791
Description
In the Linux kernel, the following vulnerability has been resolved:
wifi: iwlwifi: mvm: add a check on the tid coming from the firmware
ba_notif->tid is a firmware-controlled u8 that is used directly as an array index into tid_data[] without any validation. Add a bounds check against IWL_MAX_TID_COUNT before dereferencing the array.
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Affected products
2Patches
Vulnerability mechanics
References
5- git.kernel.org/stable/c/03084a2c61838ce6a12f082025cbf9ed869f0492nvd
- git.kernel.org/stable/c/0b5325a0771674f1d65618de7db3df9d49186a12nvd
- git.kernel.org/stable/c/0e4c0d83267261cf67ec9690856edf4a56bb7dfcnvd
- git.kernel.org/stable/c/0f690fd3b5535d110898b99ae6214f29c9060941nvd
- git.kernel.org/stable/c/59f64c2839022f41a7867b38f9e38c185ff39283nvd
News mentions
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