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Not yet scoredPublished Sep 24, 2026
CVE-2026-93788wifi: iwlwifi: acpi: validate WGDS table revision index
Updated under an hour ago ()
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No exploitation reported and no EPSS estimate yet.
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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.
- CVSS
- Not yet scored
- Weakness (CWE)
- Not given
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- Linux
- NVD analysis
- Received
- Record last updated
- Oct 3, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
Linux Linux linux:linux (from the name) | 97f8a3d1610b1f50013de1e632b007cbfd7459d8 builds before 4f2ec7a0b3ff148cb13e14cb26ac43523df8b9f5; from 97f8a3d1610b1f50013de1e632b007cbfd7459d8 before 9096509e63ddd349eb075ec447d1a714e87e17a4; 97f8a3d1610b1f50013de1e632b007cbfd7459d8 builds before 2fc98ab6fe8acabd13eb09dc17426a33cf9f27f7; from 97f8a3d1610b1f50013de1e632b007cbfd7459d8 before 346a558491241cbe8fef82b3d8f62d1a6b6bf61f; from 97f8a3d1610b1f50013de1e632b007cbfd7459d8 before 954e821f42aaca56073ca830c5fd4bcf1a89048c | CNA record |
References
- https://git.kernel.org/stable/c/4f2ec7a0b3ff148cb13e14cb26ac43523df8b9f5
- https://git.kernel.org/stable/c/9096509e63ddd349eb075ec447d1a714e87e17a4
- https://git.kernel.org/stable/c/2fc98ab6fe8acabd13eb09dc17426a33cf9f27f7
- https://git.kernel.org/stable/c/346a558491241cbe8fef82b3d8f62d1a6b6bf61f
- https://git.kernel.org/stable/c/954e821f42aaca56073ca830c5fd4bcf1a89048c
The CVE record on cve.org NVD's entry
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