CVE-2025-47355 — HIGH (7.8)

Vulnerability Description

Memory corruption while invoking remote procedure IOCTL calls.

CVSS Score

7.8

HIGH

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

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Qualcomm	Fastconnect 6700 Firmware	-
Qualcomm	Fastconnect 6700	-
Qualcomm	Fastconnect 6900 Firmware	-
Qualcomm	Fastconnect 6900	-
Qualcomm	Fastconnect 7800 Firmware	-
Qualcomm	Fastconnect 7800	-
Qualcomm	Qcc2072 Firmware	-
Qualcomm	Qcc2072	-
Qualcomm	Sc8380Xp Firmware	-
Qualcomm	Sc8380Xp	-
Qualcomm	Snapdragon 7C\+ Gen 3 Compute Firmware	-
Qualcomm	Snapdragon 7C\+ Gen 3 Compute	-
Qualcomm	Snapdragon 8Cx Gen 3 Compute Platform \(Sc8280Xp-Ab\) Firmware	-
Qualcomm	Snapdragon 8Cx Gen 3 Compute Platform \(Sc8280Xp-Ab\)	-
Qualcomm	Snapdragon 8Cx Gen 3 Compute Platform \(Sc8280Xp-Bb\) Firmware	-
Qualcomm	Snapdragon 8Cx Gen 3 Compute Platform \(Sc8280Xp-Bb\)	-
Qualcomm	Wcd9378C Firmware	-
Qualcomm	Wcd9378C	-
Qualcomm	Wcd9380 Firmware	-
Qualcomm	Wcd9380	-

Related Weaknesses (CWE)

CWE-787

References

https://docs.qualcomm.com/product/publicresources/securitybulletin/october-2025-Vendor Advisory

FAQ

What is CVE-2025-47355?

CVE-2025-47355 is a vulnerability with a CVSS score of 7.8 (HIGH). Memory corruption while invoking remote procedure IOCTL calls.

How severe is CVE-2025-47355?

CVE-2025-47355 has been rated HIGH with a CVSS base score of 7.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2025-47355?

Check the references section above for vendor advisories and patch information. Affected products include: Qualcomm Fastconnect 6700 Firmware, Qualcomm Fastconnect 6700, Qualcomm Fastconnect 6900 Firmware, Qualcomm Fastconnect 6900, Qualcomm Fastconnect 7800 Firmware.