CVE-2021-30276: Qualcomm AR8035 Firmware

High severity, CVSS 7.8. EPSS: 0.2% chance of exploitation in the next 30 days.

Improper access control while doing XPU re-configuration dynamically can lead to unauthorized access to a secure resource in Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Wired Infrastructure and Networking

Affected products

• Qualcomm AR8035 Firmware: affected versions not specified
• Qualcomm QCA6390 Firmware: affected versions not specified
• Qualcomm QCA6391 Firmware: affected versions not specified
• Qualcomm QCA6426 Firmware: affected versions not specified
• Qualcomm QCA6436 Firmware: affected versions not specified
• Qualcomm QCA8337 Firmware: affected versions not specified
• Qualcomm QCA9984 Firmware: affected versions not specified
• Qualcomm QCM2290 Firmware: affected versions not specified
• Qualcomm QCM4290 Firmware: affected versions not specified
• Qualcomm QCM6490 Firmware: affected versions not specified
• Qualcomm QCS2290 Firmware: affected versions not specified
• Qualcomm QCS405 Firmware: affected versions not specified
• Qualcomm QCS4290 Firmware: affected versions not specified
• Qualcomm QCS6490 Firmware: affected versions not specified
• Qualcomm QCX315 Firmware: affected versions not specified
• Qualcomm QRB5165 Firmware: affected versions not specified
• Qualcomm QRB5165N Firmware: affected versions not specified
• Qualcomm QSM8250 Firmware: affected versions not specified
• Qualcomm SD460 Firmware: affected versions not specified
• Qualcomm SD480 Firmware: affected versions not specified
• Qualcomm SD660 Firmware: affected versions not specified
• Qualcomm SD662 Firmware: affected versions not specified
• Qualcomm SD690 5g Firmware: affected versions not specified
• Qualcomm SD750G Firmware: affected versions not specified
• Qualcomm SD765 Firmware: affected versions not specified
• and 33 more

Published 2022-01-03. Last modified 2026-06-17.