CVE-2025-21454: Qualcomm 315 5g IoT Modem Firmware

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

Transient DOS while processing received beacon frame.

Affected products

• Qualcomm 315 5g IoT Modem Firmware: affected versions not specified
• Qualcomm 9206 Lte Modem Firmware: affected versions not specified
• Qualcomm APQ8017 Firmware: affected versions not specified
• Qualcomm APQ8064AU Firmware: affected versions not specified
• Qualcomm APQ8076 Firmware: affected versions not specified
• Qualcomm AQT1000 Firmware: affected versions not specified
• Qualcomm AR8031 Firmware: affected versions not specified
• Qualcomm AR8035 Firmware: affected versions not specified
• Qualcomm AR9380 Firmware: affected versions not specified
• Qualcomm CSR8811 Firmware: affected versions not specified
• Qualcomm CSRA6620 Firmware: affected versions not specified
• Qualcomm CSRA6640 Firmware: affected versions not specified
• Qualcomm CSRB31024 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 Flight RB5 5g Firmware: affected versions not specified
• Qualcomm Home Hub 100 Firmware: affected versions not specified
• Qualcomm Immersive Home 214 Firmware: affected versions not specified
• Qualcomm Immersive Home 216 Firmware: affected versions not specified
• Qualcomm Immersive Home 316 Firmware: affected versions not specified
• Qualcomm Immersive Home 318 Firmware: affected versions not specified
• Qualcomm Robotics RB2 Firmware: affected versions not specified
• and 167 more

Published 2025-07-08. Last modified 2026-06-17.