Wsa8840 Firmware vulnerabilities

3 known vulnerabilities in Wsa8840 Firmware from Qualcomm. 3 are rated high or critical. Each entry lists the affected versions and the release that fixes it, where the vendor has published one.

Latest first

• 7.0 High severity

  Snapdragon: Buffer Over-read

  CVE-2026-24075Sep 17, 2026Qualcomm

  Memory Corruption when multiple threads issue concurrent IOCTL requests to the device control handler due to improper synchronization and race conditions.

• 7.8 High severity

  Snapdragon: Use After Free

  CVE-2025-59615Jul 6, 2026Qualcomm

  Memory Corruption when invoking device input/output control operations for mapping and unmapping persistent memory buffers due to improper synchronization.

• 7.8 High severity

  Snapdragon: Improper Restriction of Operations within the Bounds of a Memory Buffer

  CVE-2024-53034Mar 3, 2025Qualcomm

  Memory corruption occurs during an Escape call if an invalid Kernel Mode CPU event and sync object handle are passed with the DriverKnownEscape flag reset.