CVE-2025-21441

HIGH

Qualcomm FastConnect 7800 Firmware - Memory Corruption via IOCTL Board Data Write

Title source: llm

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

Core 1

Core References

Vendor Advisory

CVSS v3 7.8

EPSS 0.0010

EPSS Percentile 27.4%

Attack Vector LOCAL

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Vulnrichment

Exploitation none

Automatable no

Technical Impact total

CWE

CWE-787

Status published

Products (49)

qualcomm/aqt1000_firmware

qualcomm/fastconnect_6200_firmware

qualcomm/fastconnect_6700_firmware

qualcomm/fastconnect_6800_firmware

qualcomm/fastconnect_6900_firmware

qualcomm/fastconnect_7800_firmware

qualcomm/qca1062_firmware

qualcomm/qca1064_firmware

qualcomm/qca2062_firmware

qualcomm/qca2064_firmware

... and 39 more

Published Apr 07, 2025

Tracked Since Feb 18, 2026