OCTOBER 12, 2026
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Case File

CVE-2026-93063

HIGH · CVSS 8.4 EPSS 0.21%

Source: NVD + CISA KEV + EPSS · Published 2026-09-17 · Last synced 2026-10-12

CyberRota Analysis

AI-Generated

The vulnerability affects the iwlwifi driver in the Linux kernel, where insufficient validation of SAP message length can lead to a buffer overflow. This flaw could potentially allow an attacker to execute arbitrary code or crash the system. Organizations using affected Linux distributions, particularly those relying on the iwlwifi driver for wireless connectivity, should prioritize applying patches to mitigate this risk.

CVE
CVE-2026-93063
Severity
HIGH
CVSS
8.4
EPSS
0.21%
Linux

Original NVD Description

In the Linux kernel, the following vulnerability has been resolved: wifi: iwlwifi: mei: check SAP message length before reading it Verify the SAP message size is not larger than the local buffer before reading the message to avoid buffer overflow.