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High severity · published Jan 7, 2026
CVE-2025-47393
Memory corruption when accessing resources in kernel driver
7.8
CVSS
0.1%
EPSS
No
On KEV
Description
Memory corruption when accessing resources in kernel driver.
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
QF
Qam8255p 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
Qca6698aq Firmware · Qualcomm
All versions, or not specified · source: NVD
QF
Qca6797aq Firmware · Qualcomm
All versions, or not specified · source: NVD
SF
Sa7255p Firmware · Qualcomm
All versions, or not specified · source: NVD
SF
Sa7775p Firmware · Qualcomm
All versions, or not specified · source: NVD
SF
Sa8255p Firmware · Qualcomm
All versions, or not specified · source: NVD
SF
Sa8620p Firmware · Qualcomm
All versions, or not specified · source: NVD
Affected product
QF
Qam8255p Firmware
Qualcomm
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-47393
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-47393
Vendor Advisory
https://docs.qualcomm.com/product/publicresources/securitybulletin/january-2026-bulletin.html
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