CVE-2023-33044: Qualcomm 315 5g IoT Modem Firmware

High severity, CVSS 7.5. EPSS: 0.5% chance of exploitation in the next 30 days.

Transient DOS in Data modem while handling TLB control messages from the Network.

Affected products

• Qualcomm 315 5g IoT Modem Firmware: affected versions not specified
• 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 QCA6698AQ Firmware: affected versions not specified
• Qualcomm QCA8081 Firmware: affected versions not specified
• Qualcomm QCA8337 Firmware: affected versions not specified
• Qualcomm QCM4490 Firmware: affected versions not specified
• Qualcomm QCM6490 Firmware: affected versions not specified
• Qualcomm QCM8550 Firmware: affected versions not specified
• Qualcomm QCN6024 Firmware: affected versions not specified
• Qualcomm QCN9024 Firmware: affected versions not specified
• Qualcomm QCS4490 Firmware: affected versions not specified
• Qualcomm QCS6490 Firmware: affected versions not specified
• Qualcomm QCS8550 Firmware: affected versions not specified
• Qualcomm SD855 Firmware: affected versions not specified
• Qualcomm SD865 5g Firmware: affected versions not specified
• and 65 more

Published 2023-12-05. Last modified 2026-06-17.