High severity · published Dec 18, 2025
CVE-2025-47372
Buffer Copy Without Checking Size of Input in Boot
8.4
CVSS
0.1%
EPSS
No
On KEV
Description
Memory Corruption when a corrupted ELF image with an oversized file size is read into a buffer without authentication.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Local
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.1% · higher than 1% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
SN
Snapdragon · Qualcomm, Inc.
QAM8255P; QAM8620P; QAM8650P; QAM8775P; QAMSRV1H; QAMSRV1M; +17 more · source: vendor
QF
Qam8255p Firmware · Qualcomm
All versions, or not specified · source: NVD
QF
Qam8620p Firmware · Qualcomm
All versions, or not specified · source: NVD
QF
Qam8650p Firmware · Qualcomm
All versions, or not specified · source: NVD
QF
Qam8775p Firmware · Qualcomm
All versions, or not specified · source: NVD
QF
Qamsrv1h Firmware · Qualcomm
All versions, or not specified · source: NVD
QF
Qamsrv1m Firmware · Qualcomm
All versions, or not specified · source: NVD
QF
Qca6595 Firmware · Qualcomm
All versions, or not specified · source: NVD
QF
Qca6595au Firmware · Qualcomm
All versions, or not specified · source: NVD
QF
Qca6678aq Firmware · Qualcomm
All versions, or not specified · source: NVD
QF
Qca6696 Firmware · Qualcomm
All versions, or not specified · source: NVD
QF
Qca6698aq Firmware · Qualcomm
All versions, or not specified · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-47372
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-47372
Vendor Advisory
https://docs.qualcomm.com/product/publicresources/securitybulletin/december-2025-bulletin.html
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