Unrated severityNVD Advisory· Published Sep 24, 2026· Updated Oct 3, 2026
CVE-2026-93788
CVE-2026-93788
Description
In the Linux kernel, the following vulnerability has been resolved:
wifi: iwlwifi: acpi: validate WGDS table revision index
Check tbl_rev bounds before BIT(tbl_rev) to avoid undefined shifts when firmware reports an invalid revision value.
Affected products
2Patches
Vulnerability mechanics
References
5- git.kernel.org/stable/c/2fc98ab6fe8acabd13eb09dc17426a33cf9f27f7nvd
- git.kernel.org/stable/c/346a558491241cbe8fef82b3d8f62d1a6b6bf61fnvd
- git.kernel.org/stable/c/4f2ec7a0b3ff148cb13e14cb26ac43523df8b9f5nvd
- git.kernel.org/stable/c/9096509e63ddd349eb075ec447d1a714e87e17a4nvd
- git.kernel.org/stable/c/954e821f42aaca56073ca830c5fd4bcf1a89048cnvd
News mentions
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