CVE-2021-1982: Qualcomm AR8035 Firmware

High severity, CVSS 7.5. EPSS: 0.6% chance of exploitation in the next 30 days.

Possible denial of service scenario due to improper input validation of received NAS OTA message in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile

Affected products

• Qualcomm AR8035 Firmware: affected versions not specified
• Qualcomm QCA6390 Firmware: affected versions not specified
• Qualcomm QCA6391 Firmware: affected versions not specified
• Qualcomm QCA6421 Firmware: affected versions not specified
• Qualcomm QCA6426 Firmware: affected versions not specified
• Qualcomm QCA6431 Firmware: affected versions not specified
• Qualcomm QCA6436 Firmware: affected versions not specified
• Qualcomm QCA6574A Firmware: affected versions not specified
• Qualcomm QCA6574AU Firmware: affected versions not specified
• Qualcomm QCA6595AU Firmware: affected versions not specified
• Qualcomm QCA6696 Firmware: affected versions not specified
• Qualcomm QCA8081 Firmware: affected versions not specified
• Qualcomm QCA8337 Firmware: affected versions not specified
• Qualcomm QCM6490 Firmware: affected versions not specified
• Qualcomm QCS410 Firmware: affected versions not specified
• Qualcomm QCS610 Firmware: affected versions not specified
• Qualcomm QCS6490 Firmware: affected versions not specified
• Qualcomm QCX315 Firmware: affected versions not specified
• Qualcomm QSM8350 Firmware: affected versions not specified
• Qualcomm SA515M Firmware: affected versions not specified
• Qualcomm SD480 Firmware: affected versions not specified
• Qualcomm SD675 Firmware: affected versions not specified
• Qualcomm SD678 Firmware: affected versions not specified
• Qualcomm SD690 5g Firmware: affected versions not specified
• Qualcomm SD720G Firmware: affected versions not specified
• and 47 more

Published 2021-11-12. Last modified 2026-06-17.