CVE-2025-47394

HIGH

Qualcomm SM8750 Firmware - Buffer Overflow via Overlapping Memory Copy

Title source: llm

Memory corruption when copying overlapping buffers during memory operations due to incorrect offset calculations.

Core 1

Core References

Patch, Vendor Advisory

CVSS v3 7.8

EPSS 0.0007

EPSS Percentile 0.1%

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-120

Status published

Products (45)

qualcomm/fastconnect_6200_firmware

qualcomm/fastconnect_6700_firmware

qualcomm/fastconnect_6900_firmware

qualcomm/fastconnect_7800_firmware

qualcomm/qcs610_firmware

qualcomm/qmp1000_firmware

qualcomm/sg6150_firmware

qualcomm/sg6150p_firmware

qualcomm/sm6475_firmware

qualcomm/sm7435_firmware

... and 35 more

Published Jan 07, 2026

Tracked Since Feb 18, 2026