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VULNERABILITIES

CVE-2026-93799 Details

Description

In the Linux kernel, the following vulnerability has been resolved: wifi: iwlwifi: mvm: validate sta_id in BA window status notif BA_WINDOW_STATUS_NOTIFICATION_ID extracts a 5-bit sta_id from the firmware notification and uses it to index fw_id_to_mac_id[] without bounds checking. Validate sta_id before array access to prevent out-of-bounds indexing.

Metrics

CVSS 3.x Severity and Vector Strings:

CNA: kernel.orgCVSS-B:8.8 HIGHVector:CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://git.kernel.org/stable/c/6aa77efaea9efea92e3090c35ad348fd759a3cf3 kernel.org
https://git.kernel.org/stable/c/bb08fbbbd5568d33069485ecb0a1657f115a4e9f kernel.org
https://git.kernel.org/stable/c/e35ae757c6462bfd3437bf58121bb721fe1f790c kernel.org

Weakness Enumeration

No weakness enumeration is available for this CVE.

Affected Products

No affected product data is available for this CVE.

Change History

3 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2026-93799
NVD Published Date:
Sep 24, 2026
NVD Last Modified:
Sep 25, 2026
Source:
kernel.org
CVE-2026-93799 Details - Not Deferred