CVE-2025-21440: Qualcomm AQT1000 Firmware

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

Memory corruption when IOCTL call is invoked from user-space to write board data to WLAN driver.

Affected products

• Qualcomm AQT1000 Firmware: affected versions not specified
• Qualcomm Fastconnect 6200 Firmware: affected versions not specified
• Qualcomm Fastconnect 6700 Firmware: affected versions not specified
• Qualcomm Fastconnect 6800 Firmware: affected versions not specified
• Qualcomm Fastconnect 6900 Firmware: affected versions not specified
• Qualcomm Fastconnect 7800 Firmware: affected versions not specified
• Qualcomm QCA1062 Firmware: affected versions not specified
• Qualcomm QCA1064 Firmware: affected versions not specified
• Qualcomm QCA2062 Firmware: affected versions not specified
• Qualcomm QCA2064 Firmware: affected versions not specified
• Qualcomm QCA2065 Firmware: affected versions not specified
• Qualcomm QCA2066 Firmware: affected versions not specified
• Qualcomm QCA6391 Firmware: affected versions not specified
• Qualcomm QCA6420 Firmware: affected versions not specified
• Qualcomm QCA6430 Firmware: affected versions not specified
• Qualcomm QCC2073 Firmware: affected versions not specified
• Qualcomm QCC2076 Firmware: affected versions not specified
• Qualcomm QCM5430 Firmware: affected versions not specified
• Qualcomm QCM6490 Firmware: affected versions not specified
• Qualcomm QCS5430 Firmware: affected versions not specified
• Qualcomm QCS6490 Firmware: affected versions not specified
• Qualcomm SC8180X+SDX55 Firmware: affected versions not specified
• Qualcomm SC8380XP Firmware: affected versions not specified
• Qualcomm SM6250 Firmware: affected versions not specified
• Qualcomm Snapdragon 7c+ Gen 3 Compute Firmware: affected versions not specified
• and 24 more

Published 2025-04-07. Last modified 2026-06-17.