CVE-2020-12321: Intel Dual Band Wireless-Ac 3165 Firmware

High severity, CVSS 8.8. EPSS: 1% chance of exploitation in the next 30 days.

Improper buffer restriction in some Intel(R) Wireless Bluetooth(R) products before version 21.110 may allow an unauthenticated user to potentially enable escalation of privilege via adjacent access.

Affected products

• Intel Dual Band Wireless-Ac 3165 Firmware: before 21.110 (fixed in 21.110)
• Intel Dual Band Wireless-Ac 3168 Firmware: before 21.110 (fixed in 21.110)
• Intel Dual Band Wireless-Ac 8260 Firmware: before 21.110 (fixed in 21.110)
• Intel Dual Band Wireless-Ac 8265 Firmware: before 21.110 (fixed in 21.110)
• Intel Wi-Fi 6 AX200 Firmware: before 21.110 (fixed in 21.110)
• Intel Wi-Fi 6 AX201 Firmware: before 21.110 (fixed in 21.110)
• Intel Wireless-Ac 9260 Firmware: before 21.110 (fixed in 21.110)
• Intel Wireless-Ac 9461 Firmware: before 21.110 (fixed in 21.110)
• Intel Wireless-Ac 9462 Firmware: before 21.110 (fixed in 21.110)
• Intel Wireless-Ac 9560 Firmware: before 21.110 (fixed in 21.110)
• Intel Wireless 7265 (rev D) Firmware: before 21.110 (fixed in 21.110)

Published 2020-11-12. Last modified 2026-10-08.