Vulnerability 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.
CVSS Score
HIGH
References
- https://git.kernel.org/stable/c/6aa77efaea9efea92e3090c35ad348fd759a3cf3
- https://git.kernel.org/stable/c/bb08fbbbd5568d33069485ecb0a1657f115a4e9f
- https://git.kernel.org/stable/c/e35ae757c6462bfd3437bf58121bb721fe1f790c
- https://git.kernel.org/stable/c/f9938eb95e2ddab4a58d3946a320abcbd60b56a4
FAQ
What is CVE-2026-93799?
CVE-2026-93799 is a vulnerability with a CVSS score of 8.8 (HIGH). 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 fi...
How severe is CVE-2026-93799?
CVE-2026-93799 has been rated HIGH with a CVSS base score of 8.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-93799?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.