CVE-2026-57554: Qualcomm AR8031 Firmware

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

Memory Corruption when asynchronous threads access shared performance counter data simultaneously during FastRPC invocations.

Affected products

• Qualcomm AR8031 Firmware: affected versions not specified
• Qualcomm AR8035 Firmware: affected versions not specified
• Qualcomm CSRA6620 Firmware: affected versions not specified
• Qualcomm CSRA6640 Firmware: affected versions not specified
• Qualcomm Fastconnect 6200 Firmware: affected versions not specified
• Qualcomm Fastconnect 6700 Firmware: affected versions not specified
• Qualcomm Fastconnect 6900 Firmware: affected versions not specified
• Qualcomm Fastconnect 7800 Firmware: affected versions not specified
• Qualcomm Fwa Gen 3 Ultra Firmware: affected versions not specified
• Qualcomm g1 Gen 1 Firmware: affected versions not specified
• Qualcomm g2 Gen 1 Firmware: affected versions not specified
• Qualcomm g3x Gen 2 Firmware: affected versions not specified
• Qualcomm Kalpeni Firmware: affected versions not specified
• Qualcomm Lemans Au Lgit Firmware: affected versions not specified
• Qualcomm Lemansau Firmware: affected versions not specified
• Qualcomm MBM415 Firmware: affected versions not specified
• Qualcomm MBM715 Firmware: affected versions not specified
• Qualcomm MDM9250 Firmware: affected versions not specified
• Qualcomm MDM9628 Firmware: affected versions not specified
• Qualcomm Milos Firmware: affected versions not specified
• Qualcomm Milos IoT Firmware: affected versions not specified
• Qualcomm Netrani Firmware: affected versions not specified
• Qualcomm Orne Firmware: affected versions not specified
• Qualcomm PALAWAN25 Firmware: affected versions not specified
• Qualcomm Pandeiro Firmware: affected versions not specified
• and 193 more

Published 2026-10-06. Last modified 2026-10-09.