CVE-2025-21440 Out-of-bounds Read in Windows WLAN Host

Memory corruption when IOCTL call is invoked from user-space to write board data to WLAN driver...

CVE-2025-21440

CVE-2025-21440 refers to a memory corruption vulnerability in Qualcomm WLAN driver code triggered by an IOCTL call from user-space when writing board data. The issue affects Qualcomm chipsets/WLAN components and is described with a CVSS v3.1 base score of 7.8 (HIGH) with local attack vector, low ...