Vulnerability 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.
References
- https://git.kernel.org/stable/c/2fc98ab6fe8acabd13eb09dc17426a33cf9f27f7
- https://git.kernel.org/stable/c/346a558491241cbe8fef82b3d8f62d1a6b6bf61f
- https://git.kernel.org/stable/c/4f2ec7a0b3ff148cb13e14cb26ac43523df8b9f5
- https://git.kernel.org/stable/c/9096509e63ddd349eb075ec447d1a714e87e17a4
- https://git.kernel.org/stable/c/954e821f42aaca56073ca830c5fd4bcf1a89048c
FAQ
What is CVE-2026-93788?
CVE-2026-93788 is a documented vulnerability. 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 fi...
How severe is CVE-2026-93788?
CVSS scoring is not yet available for CVE-2026-93788. Check NVD for updates.
Is there a patch for CVE-2026-93788?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.