High severity · published Mar 2, 2026
CVE-2025-47377
Use After Free in Automotive Audio
7.8
CVSS
0.1%
EPSS
No
On KEV
Description
Memory Corruption when accessing a buffer after it has been freed while processing IOCTL calls.
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
SN
Snapdragon · Qualcomm, Inc.
AR8035; FastConnect 6200; FastConnect 6900; FastConnect 7800; Flight RB5 5G Platform; FWA Gen 3 Ultra Platform; +34 more · source: vendor
AF
Ar8035 Firmware · Qualcomm
All versions, or not specified · source: NVD
F6
Fastconnect 6200 Firmware · Qualcomm
All versions, or not specified · source: NVD
F6
Fastconnect 6900 Firmware · Qualcomm
All versions, or not specified · source: NVD
F7
Fastconnect 7800 Firmware · Qualcomm
All versions, or not specified · source: NVD
FR
Flight Rb5 5g Platform Firmware · Qualcomm
All versions, or not specified · source: NVD
FG
Fwa Gen 3 Ultra Firmware · Qualcomm
All versions, or not specified · source: NVD
GG
G1 Gen 1 Firmware · Qualcomm
All versions, or not specified · source: NVD
LA
Lemans AU Lgit Firmware · Qualcomm
All versions, or not specified · source: NVD
LF
Lemansau Firmware · Qualcomm
All versions, or not specified · source: NVD
MF
Milos Firmware · Qualcomm
All versions, or not specified · source: NVD
QF
Qam8255p Firmware · Qualcomm
All versions, or not specified · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-47377
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-47377
Patch
https://docs.qualcomm.com/product/publicresources/securitybulletin/march-2026-bulletin.html
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