Review reviewHigh

CVE-2025-59616

Qualcomm, Inc. Snapdragon, fastconnect 6700 firmware, fastconnect 6700

Memory Corruption when processing multiple IOCTL calls with the same buffer file descriptor input due to accessing already freed memory.

PRIORITY ASSESSMENT

The CVSS severity warrants an early asset and exposure review.

Known exploitationNot established by KEV

Exploit probability0.06%

Technical severityCVSS 7.8

Memory Corruption when processing multiple IOCTL calls with the same buffer file descriptor input due to accessing already freed memory.

Product: Qualcomm, Inc. Snapdragon, fastconnect 6700 firmware, fastconnect 6700
Affected versions: FastConnect 6700, FastConnect 6900, FastConnect 7800, Molokai, Orne, Pandeiro, QCM5430, QCM6490, QMP1000, QMP2001, Qualcomm Video Collaboration VC3 Platform, SC8380XP, SD865 5G, SM6850, SM8845P, Snapdragon 460 Mobile Platform, Snapdragon 662 Mobile Platform, Snapdragon 8 Elite Gen 5, Snapdragon AR1 Gen 1 Platform, Snapdragon XR2 5G Platform
Fixed versions: No verified fixed-version field is available yet

Confirm exposure before applying a vendor-supported change.

1
Identify
Confirm that Qualcomm, Inc. Snapdragon, fastconnect 6700 firmware, fastconnect 6700 and an affected version are present.
2
Prioritize
Combine exploitation signals with asset exposure and business criticality.
3
Remediate
Follow the vendor advisory or supported update path and preserve rollback options.
4
Verify
Recheck the version, service health, access paths, and relevant logs.