CVE-2023-43516: Qualcomm Fastconnect 6900 Firmware

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

Memory corruption when malformed message payload is received from firmware.

Affected products

• Qualcomm Fastconnect 6900 Firmware: affected versions not specified
• Qualcomm Fastconnect 7800 Firmware: affected versions not specified
• Qualcomm QCM8550 Firmware: affected versions not specified
• Qualcomm QCS8550 Firmware: affected versions not specified
• Qualcomm Snapdragon 8 Gen 1 Mobile Platform Firmware: affected versions not specified
• Qualcomm WCD9380 Firmware: affected versions not specified
• Qualcomm WSA8830 Firmware: affected versions not specified
• Qualcomm WSA8835 Firmware: affected versions not specified

Published 2024-02-06. Last modified 2026-06-17.