CVE-2020-11259: Qualcomm AR7420 Firmware

High severity, CVSS 8.8. EPSS: 0.2% chance of exploitation in the next 30 days.

Memory corruption due to lack of validation of pointer arguments passed to Trustzone BSP in Snapdragon Wired Infrastructure and Networking

Affected products

• Qualcomm AR7420 Firmware: affected versions not specified
• Qualcomm AR9580 Firmware: affected versions not specified
• Qualcomm CSR8811 Firmware: affected versions not specified
• Qualcomm IPQ4018 Firmware: affected versions not specified
• Qualcomm IPQ4019 Firmware: affected versions not specified
• Qualcomm IPQ4028 Firmware: affected versions not specified
• Qualcomm IPQ4029 Firmware: affected versions not specified
• Qualcomm QCA10901 Firmware: affected versions not specified
• Qualcomm QCA4024 Firmware: affected versions not specified
• Qualcomm QCA7500 Firmware: affected versions not specified
• Qualcomm QCA7520 Firmware: affected versions not specified
• Qualcomm QCA7550 Firmware: affected versions not specified
• Qualcomm QCA8075 Firmware: affected versions not specified
• Qualcomm QCA9880 Firmware: affected versions not specified
• Qualcomm QCA9886 Firmware: affected versions not specified
• Qualcomm QCA9888 Firmware: affected versions not specified
• Qualcomm QCA9889 Firmware: affected versions not specified
• Qualcomm QCA9898 Firmware: affected versions not specified
• Qualcomm QCA9984 Firmware: affected versions not specified
• Qualcomm QCA9992 Firmware: affected versions not specified
• Qualcomm QCA9994 Firmware: affected versions not specified
• Qualcomm QCN3018 Firmware: affected versions not specified
• Qualcomm QFE1922 Firmware: affected versions not specified
• Qualcomm QFE1952 Firmware: affected versions not specified
• Qualcomm WCD9340 Firmware: affected versions not specified
• and 1 more

Published 2021-06-09. Last modified 2026-06-17.