Medium severity · published Jan 6, 2026
CVE-2025-47330
Buffer Over-read in Video
5.5
CVSS
0.1%
EPSS
No
On KEV
Description
Transient DOS while parsing video packets received from the video firmware.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Attack vector
Local
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
None
Integrity
None
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
SN
Snapdragon · Qualcomm, Inc.
AR8031; AR8035; CSRA6620; CSRA6640; C-V2X 9150; FastConnect 6200; +34 more · source: vendor
AF
Ar8031 Firmware · Qualcomm
All versions, or not specified · source: NVD
AF
Ar8035 Firmware · Qualcomm
All versions, or not specified · source: NVD
QF
Qca6174a Firmware · Qualcomm
All versions, or not specified · source: NVD
QF
Qca6391 Firmware · Qualcomm
All versions, or not specified · source: NVD
QF
Qca6564a Firmware · Qualcomm
All versions, or not specified · source: NVD
QF
Qca6564au Firmware · Qualcomm
All versions, or not specified · source: NVD
QF
Qca6574 Firmware · Qualcomm
All versions, or not specified · source: NVD
QF
Qca6574a Firmware · Qualcomm
All versions, or not specified · source: NVD
QF
Qca6574au Firmware · Qualcomm
All versions, or not specified · source: NVD
QF
Qca6584au Firmware · Qualcomm
All versions, or not specified · source: NVD
QF
Qca6595 Firmware · Qualcomm
All versions, or not specified · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-47330
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-47330
Patch
https://docs.qualcomm.com/product/publicresources/securitybulletin/january-2026-bulletin.html
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