CVE-2020-11157: Qualcomm APQ8053 Firmware

High severity, CVSS 7.5. EPSS: 0.4% chance of exploitation in the next 30 days.

u'Lack of handling unexpected control messages while encryption was in progress can terminate the connection and thus leading to a DoS' in Snapdragon Auto, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables in APQ8053, APQ8076, MDM9640, MDM9650, MSM8905, MSM8917, MSM8937, MSM8940, MSM8953, QCA6174A, QCA9886, QCM2150, QM215, SDM429, SDM439, SDM450, SDM632

Affected products

• Qualcomm APQ8053 Firmware: affected versions not specified
• Qualcomm APQ8076 Firmware: affected versions not specified
• Qualcomm MDM9640 Firmware: affected versions not specified
• Qualcomm MDM9650 Firmware: affected versions not specified
• Qualcomm MSM8905 Firmware: affected versions not specified
• Qualcomm MSM8917 Firmware: affected versions not specified
• Qualcomm MSM8937 Firmware: affected versions not specified
• Qualcomm MSM8940 Firmware: affected versions not specified
• Qualcomm MSM8953 Firmware: affected versions not specified
• Qualcomm QCA6174A Firmware: affected versions not specified
• Qualcomm QCA9886 Firmware: affected versions not specified
• Qualcomm QCM2150 Firmware: affected versions not specified
• Qualcomm QM215 Firmware: affected versions not specified
• Qualcomm SDM429 Firmware: affected versions not specified
• Qualcomm SDM439 Firmware: affected versions not specified
• Qualcomm SDM450 Firmware: affected versions not specified
• Qualcomm SDM632 Firmware: affected versions not specified

Published 2020-11-02. Last modified 2026-06-17.