CVE-2025-47340

HIGH

Qualcomm FastConnect 6900 Firmware - Out-of-bounds Write via IOCTL Call

Title source: llm
STIX 2.1

Description

Memory corruption while processing IOCTL call to get the mapping.

References (1)

Core 1

Scores

CVSS v3 7.8
EPSS 0.0002
EPSS Percentile 5.1%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact total

Details

CWE
CWE-787
Status published
Products (18)
qualcomm/fastconnect_6900_firmware
qualcomm/fastconnect_7800_firmware
qualcomm/qcc2072_firmware
qualcomm/sc8380xp_firmware
qualcomm/wcd9378c_firmware
qualcomm/wcd9380_firmware
qualcomm/wcd9385_firmware
qualcomm/wsa8840_firmware
qualcomm/wsa8845_firmware
qualcomm/wsa8845h_firmware
... and 8 more
Published Oct 09, 2025
Tracked Since Feb 18, 2026