CVE-2022-40535: Qualcomm CSR8811 Firmware

High severity, CVSS 7.5. EPSS: 0.4% chance of exploitation in the next 30 days.

Transient DOS due to buffer over-read in WLAN while sending a packet to device.

Affected products

• Qualcomm CSR8811 Firmware: affected versions not specified
• Qualcomm IPQ8070A Firmware: affected versions not specified
• Qualcomm IPQ8071A Firmware: affected versions not specified
• Qualcomm IPQ8072A Firmware: affected versions not specified
• Qualcomm IPQ8074A Firmware: affected versions not specified
• Qualcomm IPQ8076 Firmware: affected versions not specified
• Qualcomm IPQ8076A Firmware: affected versions not specified
• Qualcomm IPQ8078 Firmware: affected versions not specified
• Qualcomm IPQ8078A Firmware: affected versions not specified
• Qualcomm IPQ8173 Firmware: affected versions not specified
• Qualcomm IPQ8174 Firmware: affected versions not specified
• Qualcomm IPQ9008 Firmware: affected versions not specified
• Qualcomm IPQ9574 Firmware: affected versions not specified
• Qualcomm QCA4024 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 QCA8081 Firmware: affected versions not specified
• Qualcomm QCA8082 Firmware: affected versions not specified
• Qualcomm QCA8084 Firmware: affected versions not specified
• Qualcomm QCA8085 Firmware: affected versions not specified
• Qualcomm QCA8386 Firmware: affected versions not specified
• and 46 more

Published 2023-03-10. Last modified 2026-06-17.