CVE-2026-93788

CVE-2026-93788: falha em Linux

wifi: iwlwifi: acpi: validate WGDS table revision index

Publicada em · Atualizada em

3Vexday Risk Score

Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.

ssvc Trackepss 0.2%
probabilidade de exploração
0.2%top 94% das CVEs
exploração observada
nãonenhuma fonte reporta
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.
Produtos afetados
Linux · Linux
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Referências
https://git.kernel.org/stable/c/2fc98ab6fe8acabd13eb09dc17426a33cf9f27f7https://git.kernel.org/stable/c/346a558491241cbe8fef82b3d8f62d1a6b6bf61fhttps://git.kernel.org/stable/c/4f2ec7a0b3ff148cb13e14cb26ac43523df8b9f5https://git.kernel.org/stable/c/9096509e63ddd349eb075ec447d1a714e87e17a4https://git.kernel.org/stable/c/954e821f42aaca56073ca830c5fd4bcf1a89048c