CVE-2025-27029: Qualcomm Fastconnect 7800 Firmware

High severity, CVSS 7.5. EPSS: 0.2% chance of exploitation in the next 30 days.

Transient DOS while processing the tone measurement response buffer when the response buffer is out of range.

Affected products

• Qualcomm Fastconnect 7800 Firmware: affected versions not specified
• Qualcomm Immersive Home 3210 Platform Firmware: affected versions not specified
• Qualcomm Immersive Home 326 Platform Firmware: affected versions not specified
• Qualcomm IPQ5300 Firmware: affected versions not specified
• Qualcomm IPQ5302 Firmware: affected versions not specified
• Qualcomm IPQ5312 Firmware: affected versions not specified
• Qualcomm IPQ5332 Firmware: affected versions not specified
• Qualcomm IPQ5424 Firmware: affected versions not specified
• Qualcomm IPQ9008 Firmware: affected versions not specified
• Qualcomm IPQ9048 Firmware: affected versions not specified
• Qualcomm IPQ9554 Firmware: affected versions not specified
• Qualcomm IPQ9570 Firmware: affected versions not specified
• Qualcomm IPQ9574 Firmware: affected versions not specified
• Qualcomm QCA0000 Firmware: affected versions not specified
• Qualcomm QCA8075 Firmware: affected versions not specified
• Qualcomm QCA8080 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 QCA8101 Firmware: affected versions not specified
• Qualcomm QCA8102 Firmware: affected versions not specified
• Qualcomm QCA8111 Firmware: affected versions not specified
• Qualcomm QCA8112 Firmware: affected versions not specified
• Qualcomm QCA8384 Firmware: affected versions not specified
• and 42 more

Published 2025-06-03. Last modified 2026-06-17.