Ar8031 Firmware CVE-2025-47375

HIGH

Use After Free (CWE-416)

2026-03-02 product-security@qualcomm.com

Memory Corruption Qualcomm Ar8031 Firmware Ar8035 Firmware Csra6620 Firmware Csra6640 Firmware Fastconnect 6200 Firmware Fastconnect 6700 Firmware Fastconnect 6800 Firmware Fastconnect 6900 Firmware Fastconnect 7800 Firmware Flight Rb5 5g Platform Firmware Fwa Gen 3 Ultra Firmware G1 Gen 1 Firmware Lemans Au Lgit Firmware Lemansau Firmware Mdm9250 Firmware Mdm9628 Firmware Milos Firmware Qam8255p Firmware Qam8295p Firmware Qamsrv1h Firmware Qamsrv1m Firmware Qca2066 Firmware Qca6174a Firmware Qca6391 Firmware Qca6564a Firmware Qca6564au Firmware Qca6574 Firmware Qca6574a Firmware Qca6574au Firmware Qca6584au Firmware Qca6595 Firmware Qca6595au Firmware Qca6678aq Firmware Qca6688aq Firmware Qca6696 Firmware Qca6698aq Firmware Qca6698au Firmware Qca6797aq Firmware Qca8081 Firmware Qca8337 Firmware Qca8695au Firmware Qca9367 Firmware Qca9377 Firmware Qcc710 Firmware Qcm2290 Firmware Qcm4325 Firmware Qcm5430 Firmware Qcm6125 Firmware Qcm6490 Firmware Qcn6224 Firmware Qcn6274 Firmware Qcn9011 Firmware Qcn9012 Firmware Qcs2290 Firmware Qcs4290 Firmware Qep8111 Firmware Qfw7114 Firmware Qfw7124 Firmware Qrb5165m Firmware Qrb5165n Firmware Qualcomm 215 Mobile Platform Firmware Robotics Rb2 Platform Firmware Robotics Rb5 Platform Firmware Sa4150p Firmware Sa4155p Firmware Sa6145p Firmware Sa6150p Firmware Sa6155p Firmware Sa7255p Firmware Sa7775p Firmware Sa8145p Firmware Sa8150p Firmware Sa8155p Firmware Sa8195p Firmware Sa8255p Firmware Sa8295p Firmware Sa8620p Firmware Sa8770p Firmware Sa9000p Firmware Sd662 Firmware Sd865 5g Firmware Sda660 Firmware Sm6225p Firmware Sm6650p Firmware Sm7325p Firmware Sm7550 Firmware Sm7550p Firmware Sm7635p Firmware Sm7675 Firmware Sm7675p Firmware Sm8550p Firmware Sm8635 Firmware Sm8635p Firmware Sm8650q Firmware Smart Audio 400 Platform Firmware Snapdragon 4 Gen 1 Mobile Platform Firmware Snapdragon 460 Mobile Platform Firmware Snapdragon 480 5g Mobile Platform Firmware Snapdragon 6 Gen 4 Mobile Platform Firmware Snapdragon 660 Mobile Platform Firmware Snapdragon 662 Mobile Platform Firmware Snapdragon 680 4g Mobile Platform Firmware Snapdragon 685 4g Mobile Platform Firmware Snapdragon 690 5g Mobile Platform Firmware Snapdragon 695 5g Mobile Platform Firmware Snapdragon 778g 5g Mobile Platform Firmware Snapdragon 782g Mobile Platform Firmware Snapdragon 7s Gen 3 Mobile Platform Firmware Snapdragon 8 Gen 2 Mobile Platform Firmware Snapdragon 8 Gen 3 Mobile Platform Firmware Snapdragon 865 5g Mobile Platform Firmware Snapdragon 870 5g Mobile Platform Firmware Snapdragon 888 5g Mobile Platform Firmware Snapdragon Auto 5g Modem Rf Firmware Snapdragon Auto 5g Modem Rf Gen 2 Firmware Snapdragon X12 Lte Modem Firmware Snapdragon X32 5g Modem Rf System Firmware Snapdragon X35 5g Modem Rf System Firmware Snapdragon X53 5g Modem Rf System Firmware Snapdragon X55 5g Modem Rf System Firmware Snapdragon X72 5g Modem Rf System Firmware Snapdragon X75 5g Modem Rf System Firmware Snapdragon Xr2 5g Platform Firmware Srv1h Firmware Srv1m Firmware Sw5100 Firmware Sw5100p Firmware Video Collaboration Vc1 Platform Firmware Video Collaboration Vc3 Platform Firmware Video Collaboration Vc5 Platform Firmware Wcd9326 Firmware Wcd9335 Firmware Wcd9340 Firmware Wcd9341 Firmware Wcd9370 Firmware Wcd9371 Firmware Wcd9375 Firmware Wcd9378 Firmware Wcd9380 Firmware Wcd9385 Firmware Wcd9390 Firmware Wcd9395 Firmware Wcn3615 Firmware Wcn3660b Firmware Wcn3680b Firmware Wcn3910 Firmware Wcn3950 Firmware Wcn3980 Firmware Wcn3988 Firmware Wcn3990 Firmware Wcn6450 Firmware Wcn6650 Firmware Wcn6755 Firmware Wsa8810 Firmware Wsa8815 Firmware Wsa8830 Firmware Wsa8832 Firmware Wsa8835 Firmware Wsa8840 Firmware Wsa8845 Firmware Wsa8845h Firmware Snapdragon 7C Gen 3 Compute Firmware Snapdragon Xr2 Gen 1 Platform Firmware Snapdragon W5 Gen 1 Wearable Platform Firmware

7.8

CVSS 3.1 · NVD

Share

Severity by source

NVD PRIMARY

7.8 HIGH

AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

Attack Vector

Local

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Lifecycle Timeline

3

Analysis Generated

Mar 12, 2026 - 21:55 vuln.today

Patch released

Mar 04, 2026 - 17:53 nvd

Patch available

CVE Published

Mar 02, 2026 - 17:16 nvd

HIGH 7.8

DescriptionCVE.org

Memory corruption while handling different IOCTL calls from the user-space simultaneously.

AnalysisAI

Memory corruption while handling different IOCTL calls from the user-space simultaneously. [CVSS 7.8 HIGH]

Technical ContextAI

Classified as CWE-416 (Use After Free). Affects Qcm4325 Firmware. Memory corruption while handling different IOCTL calls from the user-space simultaneously.

RemediationAI

A vendor patch is available — apply it immediately.

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CVE-2025-47375 vulnerability details – vuln.today

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