CVE-2019-14021: Qualcomm APQ8096AU Firmware

High severity, CVSS 7.8. EPSS: 0.2% chance of exploitation in the next 30 days.

Possible buffer overrun when processing EFS filename and payload sent over diag interface due to lack of check for filename length and payload size received in Snapdragon Auto, Snapdragon Compute, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Wearables in APQ8096AU, APQ8098, MDM9150, MDM9206, MDM9607, MDM9640, MDM9650, MSM8905, MSM8909, MSM8909W, MSM8917, MSM8920, MSM8937, MSM8940, MSM8953, MSM8996AU, MSM8998, Nicobar, QCM2150, QCS605, QM215, Rennell, SC7180, SC8180X, SDA660, SDA845, SDM429, SDM429W, SDM439, SDM450, SDM630, SDM632, SDM636, SDM660, SDM670, SDM710, SDM845, SDM850, SDX20, SDX24, SDX55, SM6150, SM7150, SM8150, SXR1130

Affected products

• Qualcomm APQ8096AU Firmware: affected versions not specified
• Qualcomm APQ8098 Firmware: affected versions not specified
• Qualcomm MDM9150 Firmware: affected versions not specified
• Qualcomm MDM9206 Firmware: affected versions not specified
• Qualcomm MDM9607 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 MSM8909 Firmware: affected versions not specified
• Qualcomm MSM8909W Firmware: affected versions not specified
• Qualcomm MSM8917 Firmware: affected versions not specified
• Qualcomm MSM8920 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 MSM8996AU Firmware: affected versions not specified
• Qualcomm MSM8998 Firmware: affected versions not specified
• Qualcomm Nicobar Firmware: affected versions not specified
• Qualcomm QCM2150 Firmware: affected versions not specified
• Qualcomm QCS605 Firmware: affected versions not specified
• Qualcomm QM215 Firmware: affected versions not specified
• Qualcomm Rennell Firmware: affected versions not specified
• Qualcomm SC7180 Firmware: affected versions not specified
• Qualcomm SC8180X Firmware: affected versions not specified
• Qualcomm SDA660 Firmware: affected versions not specified
• and 20 more

Published 2020-04-16. Last modified 2026-06-17.