CVE-2026-93788
wifi: iwlwifi: acpi: validate WGDS table revision index
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
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.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Sep 24, 2026 |
| Last Updated | Oct 3, 2026 |
Stay Ahead of the Next One
Get instant alerts for linux linux
Be the first to know when new unknown vulnerabilities affecting linux linux are published — delivered to Slack, Telegram or Discord.
Get Free Alerts →
Free · No credit card · 60 sec setup
Affected Versions
Linux / Linux
97f8a3d1610b1f50013de1e632b007cbfd7459d8 < 4f2ec7a0b3ff148cb13e14cb26ac43523df8b9f5 97f8a3d1610b1f50013de1e632b007cbfd7459d8 < 9096509e63ddd349eb075ec447d1a714e87e17a4 97f8a3d1610b1f50013de1e632b007cbfd7459d8 < 2fc98ab6fe8acabd13eb09dc17426a33cf9f27f7 97f8a3d1610b1f50013de1e632b007cbfd7459d8 < 346a558491241cbe8fef82b3d8f62d1a6b6bf61f 97f8a3d1610b1f50013de1e632b007cbfd7459d8 < 954e821f42aaca56073ca830c5fd4bcf1a89048c
Linux / Linux
5.16
References
git.kernel.org: https://git.kernel.org/stable/c/4f2ec7a0b3ff148cb13e14cb26ac43523df8b9f5 git.kernel.org: https://git.kernel.org/stable/c/9096509e63ddd349eb075ec447d1a714e87e17a4 git.kernel.org: https://git.kernel.org/stable/c/2fc98ab6fe8acabd13eb09dc17426a33cf9f27f7 git.kernel.org: https://git.kernel.org/stable/c/346a558491241cbe8fef82b3d8f62d1a6b6bf61f git.kernel.org: https://git.kernel.org/stable/c/954e821f42aaca56073ca830c5fd4bcf1a89048c