CVE-2021-35090: Qualcomm AQT1000 Firmware

High severity, CVSS 7.8. EPSS: 0.1% chance of exploitation in the next 30 days.

Possible hypervisor memory corruption due to TOC TOU race condition when updating address mappings in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Industrial IOT, Snapdragon Mobile

Affected products

• Qualcomm AQT1000 Firmware: affected versions not specified
• Qualcomm QCA6390 Firmware: affected versions not specified
• Qualcomm QCA6391 Firmware: affected versions not specified
• Qualcomm QCA6420 Firmware: affected versions not specified
• Qualcomm QCA6421 Firmware: affected versions not specified
• Qualcomm QCA6426 Firmware: affected versions not specified
• Qualcomm QCA6430 Firmware: affected versions not specified
• Qualcomm QCA6431 Firmware: affected versions not specified
• Qualcomm QCA6436 Firmware: affected versions not specified
• Qualcomm QCM6490 Firmware: affected versions not specified
• Qualcomm QCS6490 Firmware: affected versions not specified
• Qualcomm QRB5165 Firmware: affected versions not specified
• Qualcomm QRB5165M Firmware: affected versions not specified
• Qualcomm QRB5165N Firmware: affected versions not specified
• Qualcomm QSM8350 Firmware: affected versions not specified
• Qualcomm SA8540P Firmware: affected versions not specified
• Qualcomm SA9000P 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
• Qualcomm SD765G Firmware: affected versions not specified
• Qualcomm SD768G Firmware: affected versions not specified
• Qualcomm SD778G Firmware: affected versions not specified
• Qualcomm SD780G Firmware: affected versions not specified
• Qualcomm SD865 5g Firmware: affected versions not specified
• and 31 more

Published 2022-06-14. Last modified 2026-06-17.