High severity · published Oct 9, 2025
CVE-2025-47354
Memory corruption while allocating buffers in DSP service
7.8
CVSS
0.1%
EPSS
No
On KEV
Description
Memory corruption while allocating buffers in DSP service.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack vector
Local
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.1% · higher than 0% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
F6
Fastconnect 6200 Firmware · Qualcomm
All versions, or not specified · source: NVD
F6
Fastconnect 6700 Firmware · Qualcomm
All versions, or not specified · source: NVD
F7
Fastconnect 7800 Firmware · Qualcomm
All versions, or not specified · source: NVD
QF
Qmp1000 Firmware · Qualcomm
All versions, or not specified · source: NVD
SF
Sm6475 Firmware · Qualcomm
All versions, or not specified · source: NVD
SF
Sm7435 Firmware · Qualcomm
All versions, or not specified · source: NVD
SF
Sm8735 Firmware · Qualcomm
All versions, or not specified · source: NVD
SF
Sm8750 Firmware · Qualcomm
All versions, or not specified · source: NVD
SF
Sm8750p Firmware · Qualcomm
All versions, or not specified · source: NVD
S4
Snapdragon 4 Gen 2 Mobile Platform Firmware · Qualcomm
All versions, or not specified · source: NVD
S6
Snapdragon 6 Gen 1 Mobile Platform Firmware · Qualcomm
All versions, or not specified · source: NVD
SW
Snapdragon W5+ Gen 1 Wearable Platform Firmware · Qualcomm
All versions, or not specified · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-47354
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-47354
Vendor Advisory
https://docs.qualcomm.com/product/publicresources/securitybulletin/october-2025-bulletin.html
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