CVE-2025-47358

HIGH

Qualcomm FastConnect 6900 Firmware - Use-After-Free via Modified User Space Address

Title source: llm
STIX 2.1

Description

Memory Corruption when user space address is modified and passed to mem_free API, causing kernel memory to be freed inadvertently.

References (1)

Core 1

Scores

CVSS v3 7.8
EPSS 0.0001
EPSS Percentile 0.4%
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-416
Status published
Products (21)
qualcomm/fastconnect_6900_firmware
qualcomm/fastconnect_7800_firmware
qualcomm/qcc2072_firmware
qualcomm/sc8380xp_firmware
qualcomm/snapdragon_8cx_gen_3_compute_platform_firmware
qualcomm/wcd9378c_firmware
qualcomm/wcd9380_firmware
qualcomm/wcd9385_firmware
qualcomm/wsa8830_firmware
qualcomm/wsa8835_firmware
... and 11 more
Published Feb 02, 2026
Tracked Since Feb 18, 2026