CVE-2019-10509: Qualcomm MSM8909W Firmware

Critical severity, CVSS 9.8. EPSS: 0.9% chance of exploitation in the next 30 days.

Device record of the pairing device used after free during ACL disconnection in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables in MSM8909W, MSM8996AU, QCA6574AU, QCS405, QCS605, SD 425, SD 427, SD 430, SD 435, SD 439 / SD 429, SD 450, SD 625, SD 632, SD 636, SD 665, SD 675, SD 712 / SD 710 / SD 670, SD 730, SD 820, SD 820A, SD 835, SD 845 / SD 850, SD 855, SDA660, SDM439, SDM630, SDM660, Snapdragon_High_Med_2016

Affected products

  • Qualcomm MSM8909W Firmware: affected versions not specified
  • Qualcomm MSM8996AU Firmware: affected versions not specified
  • Qualcomm QCA6574AU Firmware: affected versions not specified
  • Qualcomm QCS405 Firmware: affected versions not specified
  • Qualcomm QCS605 Firmware: affected versions not specified
  • Qualcomm Sd 425 Firmware: affected versions not specified
  • Qualcomm Sd 427 Firmware: affected versions not specified
  • Qualcomm Sd 429 Firmware: affected versions not specified
  • Qualcomm Sd 430 Firmware: affected versions not specified
  • Qualcomm Sd 435 Firmware: affected versions not specified
  • Qualcomm Sd 439 Firmware: affected versions not specified
  • Qualcomm Sd 450 Firmware: affected versions not specified
  • Qualcomm Sd 625 Firmware: affected versions not specified
  • Qualcomm Sd 632 Firmware: affected versions not specified
  • Qualcomm Sd 636 Firmware: affected versions not specified
  • Qualcomm Sd 665 Firmware: affected versions not specified
  • Qualcomm Sd 670 Firmware: affected versions not specified
  • Qualcomm Sd 675 Firmware: affected versions not specified
  • Qualcomm Sd 710 Firmware: affected versions not specified
  • Qualcomm Sd 712 Firmware: affected versions not specified
  • Qualcomm Sd 730 Firmware: affected versions not specified
  • Qualcomm Sd 820 Firmware: affected versions not specified
  • Qualcomm Sd 820a Firmware: affected versions not specified
  • Qualcomm Sd 835 Firmware: affected versions not specified
  • Qualcomm Sd 845 Firmware: affected versions not specified
  • and 7 more

Published 2019-09-30. Last modified 2026-06-17.