CVEDB API

Vulnerabilities

Vulnerable Software

Vulnerability Details CVE-2025-21456

Memory corruption while processing IOCTL command when multiple threads are called to map/unmap buffer concurrently.

Exploit prediction scoring system (EPSS) score

EPSS Score 0.0

EPSS Ranking 2.5%

CVSS Severity

CVSS v3 Score 7.8

References

https://docs.qualcomm.com/product/publicresources/securitybulletin/august-2025-bulletin.html

Products affected by CVE-2025-21456

Qualcomm » Ar8035 » Version: N/A

cpe:2.3:h:qualcomm:ar8035:-
Qualcomm » C-V2x 9150 » Version: N/A

cpe:2.3:h:qualcomm:c-v2x_9150:-
Qualcomm » Fastconnect 6900 » Version: N/A

cpe:2.3:h:qualcomm:fastconnect_6900:-
Qualcomm » Fastconnect 7800 » Version: N/A

cpe:2.3:h:qualcomm:fastconnect_7800:-
Qualcomm » Qam8255p » Version: N/A

cpe:2.3:h:qualcomm:qam8255p:-
Qualcomm » Qam8295p » Version: N/A

cpe:2.3:h:qualcomm:qam8295p:-
Qualcomm » Qam8650p » Version: N/A

cpe:2.3:h:qualcomm:qam8650p:-
Qualcomm » Qam8775p » Version: N/A

cpe:2.3:h:qualcomm:qam8775p:-
Qualcomm » Qca6174a » Version: N/A

cpe:2.3:h:qualcomm:qca6174a:-
Qualcomm » Qca6574au » Version: N/A

cpe:2.3:h:qualcomm:qca6574au:-
Qualcomm » Qca6584au » Version: N/A

cpe:2.3:h:qualcomm:qca6584au:-
Qualcomm » Qca6696 » Version: N/A

cpe:2.3:h:qualcomm:qca6696:-
Qualcomm » Qca6698aq » Version: N/A

cpe:2.3:h:qualcomm:qca6698aq:-
Qualcomm » Qca6797aq » Version: N/A

cpe:2.3:h:qualcomm:qca6797aq:-
Qualcomm » Qca8081 » Version: N/A

cpe:2.3:h:qualcomm:qca8081:-
Qualcomm » Qca8337 » Version: N/A

cpe:2.3:h:qualcomm:qca8337:-
Qualcomm » Qcc710 » Version: N/A

cpe:2.3:h:qualcomm:qcc710:-
Qualcomm » Qcn6224 » Version: N/A

cpe:2.3:h:qualcomm:qcn6224:-
Qualcomm » Qcn6274 » Version: N/A

cpe:2.3:h:qualcomm:qcn6274:-
Qualcomm » Qcs410 » Version: N/A

cpe:2.3:h:qualcomm:qcs410:-
Qualcomm » Qcs610 » Version: N/A

cpe:2.3:h:qualcomm:qcs610:-
Qualcomm » Qfw7114 » Version: N/A

cpe:2.3:h:qualcomm:qfw7114:-
Qualcomm » Qfw7124 » Version: N/A

cpe:2.3:h:qualcomm:qfw7124:-
Qualcomm » Sa6145p » Version: N/A

cpe:2.3:h:qualcomm:sa6145p:-
Qualcomm » Sa6150p » Version: N/A

cpe:2.3:h:qualcomm:sa6150p:-
Qualcomm » Sa6155p » Version: N/A

cpe:2.3:h:qualcomm:sa6155p:-
Qualcomm » Sa7255p » Version: N/A

cpe:2.3:h:qualcomm:sa7255p:-
Qualcomm » Sa7775p » Version: N/A

cpe:2.3:h:qualcomm:sa7775p:-
Qualcomm » Sa8145p » Version: N/A

cpe:2.3:h:qualcomm:sa8145p:-
Qualcomm » Sa8150p » Version: N/A

cpe:2.3:h:qualcomm:sa8150p:-
Qualcomm » Sa8155p » Version: N/A

cpe:2.3:h:qualcomm:sa8155p:-
Qualcomm » Sa8195p » Version: N/A

cpe:2.3:h:qualcomm:sa8195p:-
Qualcomm » Sa8255p » Version: N/A

cpe:2.3:h:qualcomm:sa8255p:-
Qualcomm » Sa8295p » Version: N/A

cpe:2.3:h:qualcomm:sa8295p:-
Qualcomm » Sa8530p » Version: N/A

cpe:2.3:h:qualcomm:sa8530p:-
Qualcomm » Sa8540p » Version: N/A

cpe:2.3:h:qualcomm:sa8540p:-
Qualcomm » Sa8620p » Version: N/A

cpe:2.3:h:qualcomm:sa8620p:-
Qualcomm » Sa8650p » Version: N/A

cpe:2.3:h:qualcomm:sa8650p:-
Qualcomm » Sa8775p » Version: N/A

cpe:2.3:h:qualcomm:sa8775p:-
Qualcomm » Sa9000p » Version: N/A

cpe:2.3:h:qualcomm:sa9000p:-
Qualcomm » Snapdragon 888+ 5g Mobile Platform (Sm8350-Ac) » Version: N/A

cpe:2.3:h:qualcomm:snapdragon_888+_5g_mobile_platform_(sm8350-ac):-
Qualcomm » Snapdragon 888 5g Mobile Platform » Version: N/A

cpe:2.3:h:qualcomm:snapdragon_888_5g_mobile_platform:-
Qualcomm » Snapdragon Auto 5g Modem-Rf Gen 2 » Version: N/A

cpe:2.3:h:qualcomm:snapdragon_auto_5g_modem-rf_gen_2:-
Qualcomm » Snapdragon W5+ Gen 1 Wearable Platform » Version: N/A

cpe:2.3:h:qualcomm:snapdragon_w5+_gen_1_wearable_platform:-
Qualcomm » Snapdragon X72 5g Modem-Rf System » Version: N/A

cpe:2.3:h:qualcomm:snapdragon_x72_5g_modem-rf_system:-
Qualcomm » Snapdragon X75 5g Modem-Rf System » Version: N/A

cpe:2.3:h:qualcomm:snapdragon_x75_5g_modem-rf_system:-
Qualcomm » Sw5100 » Version: N/A

cpe:2.3:h:qualcomm:sw5100:-
Qualcomm » Sw5100p » Version: N/A

cpe:2.3:h:qualcomm:sw5100p:-
Qualcomm » Video Collaboration Vc1 Platform » Version: N/A

cpe:2.3:h:qualcomm:video_collaboration_vc1_platform:-
Qualcomm » Video Collaboration Vc3 Platform » Version: N/A

cpe:2.3:h:qualcomm:video_collaboration_vc3_platform:-
Qualcomm » Wcd9340 » Version: N/A

cpe:2.3:h:qualcomm:wcd9340:-
Qualcomm » Wcd9341 » Version: N/A

cpe:2.3:h:qualcomm:wcd9341:-
Qualcomm » Wcd9370 » Version: N/A

cpe:2.3:h:qualcomm:wcd9370:-
Qualcomm » Wcd9380 » Version: N/A

cpe:2.3:h:qualcomm:wcd9380:-
Qualcomm » Wcd9385 » Version: N/A

cpe:2.3:h:qualcomm:wcd9385:-
Qualcomm » Wcn3660b » Version: N/A

cpe:2.3:h:qualcomm:wcn3660b:-
Qualcomm » Wcn3680b » Version: N/A

cpe:2.3:h:qualcomm:wcn3680b:-
Qualcomm » Wcn3950 » Version: N/A

cpe:2.3:h:qualcomm:wcn3950:-
Qualcomm » Wcn3980 » Version: N/A

cpe:2.3:h:qualcomm:wcn3980:-
Qualcomm » Wcn3988 » Version: N/A

cpe:2.3:h:qualcomm:wcn3988:-
Qualcomm » Wsa8810 » Version: N/A

cpe:2.3:h:qualcomm:wsa8810:-
Qualcomm » Wsa8815 » Version: N/A

cpe:2.3:h:qualcomm:wsa8815:-
Qualcomm » Wsa8830 » Version: N/A

cpe:2.3:h:qualcomm:wsa8830:-
Qualcomm » Wsa8835 » Version: N/A

cpe:2.3:h:qualcomm:wsa8835:-
Qualcomm » Ar8035 Firmware » Version: N/A

cpe:2.3:o:qualcomm:ar8035_firmware:-
Qualcomm » C-V2x 9150 Firmware » Version: N/A

cpe:2.3:o:qualcomm:c-v2x_9150_firmware:-
Qualcomm » Fastconnect 6900 Firmware » Version: N/A

cpe:2.3:o:qualcomm:fastconnect_6900_firmware:-
Qualcomm » Fastconnect 7800 Firmware » Version: N/A

cpe:2.3:o:qualcomm:fastconnect_7800_firmware:-
Qualcomm » Qam8255p Firmware » Version: N/A

cpe:2.3:o:qualcomm:qam8255p_firmware:-
Qualcomm » Qam8295p Firmware » Version: N/A

cpe:2.3:o:qualcomm:qam8295p_firmware:-
Qualcomm » Qam8650p Firmware » Version: N/A

cpe:2.3:o:qualcomm:qam8650p_firmware:-
Qualcomm » Qam8775p Firmware » Version: N/A

cpe:2.3:o:qualcomm:qam8775p_firmware:-
Qualcomm » Qca6174a Firmware » Version: N/A

cpe:2.3:o:qualcomm:qca6174a_firmware:-
Qualcomm » Qca6574au Firmware » Version: N/A

cpe:2.3:o:qualcomm:qca6574au_firmware:-
Qualcomm » Qca6584au Firmware » Version: N/A

cpe:2.3:o:qualcomm:qca6584au_firmware:-
Qualcomm » Qca6696 Firmware » Version: N/A

cpe:2.3:o:qualcomm:qca6696_firmware:-
Qualcomm » Qca6698aq Firmware » Version: N/A

cpe:2.3:o:qualcomm:qca6698aq_firmware:-
Qualcomm » Qca6797aq Firmware » Version: N/A

cpe:2.3:o:qualcomm:qca6797aq_firmware:-
Qualcomm » Qca8081 Firmware » Version: N/A

cpe:2.3:o:qualcomm:qca8081_firmware:-
Qualcomm » Qca8337 Firmware » Version: N/A

cpe:2.3:o:qualcomm:qca8337_firmware:-
Qualcomm » Qcc710 Firmware » Version: N/A

cpe:2.3:o:qualcomm:qcc710_firmware:-
Qualcomm » Qcn6224 Firmware » Version: N/A

cpe:2.3:o:qualcomm:qcn6224_firmware:-
Qualcomm » Qcn6274 Firmware » Version: N/A

cpe:2.3:o:qualcomm:qcn6274_firmware:-
Qualcomm » Qcs410 Firmware » Version: N/A

cpe:2.3:o:qualcomm:qcs410_firmware:-
Qualcomm » Qcs610 Firmware » Version: N/A

cpe:2.3:o:qualcomm:qcs610_firmware:-
Qualcomm » Qfw7114 Firmware » Version: N/A

cpe:2.3:o:qualcomm:qfw7114_firmware:-
Qualcomm » Qfw7124 Firmware » Version: N/A

cpe:2.3:o:qualcomm:qfw7124_firmware:-
Qualcomm » Sa6145p Firmware » Version: N/A

cpe:2.3:o:qualcomm:sa6145p_firmware:-
Qualcomm » Sa6150p Firmware » Version: N/A

cpe:2.3:o:qualcomm:sa6150p_firmware:-
Qualcomm » Sa6155p Firmware » Version: N/A

cpe:2.3:o:qualcomm:sa6155p_firmware:-
Qualcomm » Sa7255p Firmware » Version: N/A

cpe:2.3:o:qualcomm:sa7255p_firmware:-
Qualcomm » Sa7775p Firmware » Version: N/A

cpe:2.3:o:qualcomm:sa7775p_firmware:-
Qualcomm » Sa8145p Firmware » Version: N/A

cpe:2.3:o:qualcomm:sa8145p_firmware:-
Qualcomm » Sa8150p Firmware » Version: N/A

cpe:2.3:o:qualcomm:sa8150p_firmware:-
Qualcomm » Sa8155p Firmware » Version: N/A

cpe:2.3:o:qualcomm:sa8155p_firmware:-
Qualcomm » Sa8195p Firmware » Version: N/A

cpe:2.3:o:qualcomm:sa8195p_firmware:-
Qualcomm » Sa8255p Firmware » Version: N/A

cpe:2.3:o:qualcomm:sa8255p_firmware:-
Qualcomm » Sa8295p Firmware » Version: N/A

cpe:2.3:o:qualcomm:sa8295p_firmware:-
Qualcomm » Sa8530p Firmware » Version: N/A

cpe:2.3:o:qualcomm:sa8530p_firmware:-
Qualcomm » Sa8540p Firmware » Version: N/A

cpe:2.3:o:qualcomm:sa8540p_firmware:-
Qualcomm » Sa8620p Firmware » Version: N/A

cpe:2.3:o:qualcomm:sa8620p_firmware:-
Qualcomm » Sa8650p Firmware » Version: N/A

cpe:2.3:o:qualcomm:sa8650p_firmware:-
Qualcomm » Sa8775p Firmware » Version: N/A

cpe:2.3:o:qualcomm:sa8775p_firmware:-
Qualcomm » Sa9000p Firmware » Version: N/A

cpe:2.3:o:qualcomm:sa9000p_firmware:-
Qualcomm » Snapdragon 888+ 5g Mobile Platform (Sm8350-Ac) Firmware » Version: N/A

cpe:2.3:o:qualcomm:snapdragon_888+_5g_mobile_platform_(sm8350-ac)_firmware:-
Qualcomm » Snapdragon 888 5g Mobile Platform Firmware » Version: N/A

cpe:2.3:o:qualcomm:snapdragon_888_5g_mobile_platform_firmware:-
Qualcomm » Snapdragon Auto 5g Modem-Rf Gen 2 Firmware » Version: N/A

cpe:2.3:o:qualcomm:snapdragon_auto_5g_modem-rf_gen_2_firmware:-
Qualcomm » Snapdragon W5+ Gen 1 Wearable Platform Firmware » Version: N/A

cpe:2.3:o:qualcomm:snapdragon_w5+_gen_1_wearable_platform_firmware:-
Qualcomm » Snapdragon X72 5g Modem-Rf System Firmware » Version: N/A

cpe:2.3:o:qualcomm:snapdragon_x72_5g_modem-rf_system_firmware:-
Qualcomm » Snapdragon X75 5g Modem-Rf System Firmware » Version: N/A

cpe:2.3:o:qualcomm:snapdragon_x75_5g_modem-rf_system_firmware:-
Qualcomm » Sw5100 Firmware » Version: N/A

cpe:2.3:o:qualcomm:sw5100_firmware:-
Qualcomm » Sw5100p Firmware » Version: N/A

cpe:2.3:o:qualcomm:sw5100p_firmware:-
Qualcomm » Video Collaboration Vc1 Platform Firmware » Version: N/A

cpe:2.3:o:qualcomm:video_collaboration_vc1_platform_firmware:-
Qualcomm » Video Collaboration Vc3 Platform Firmware » Version: N/A

cpe:2.3:o:qualcomm:video_collaboration_vc3_platform_firmware:-
Qualcomm » Wcd9340 Firmware » Version: N/A

cpe:2.3:o:qualcomm:wcd9340_firmware:-
Qualcomm » Wcd9341 Firmware » Version: N/A

cpe:2.3:o:qualcomm:wcd9341_firmware:-
Qualcomm » Wcd9370 Firmware » Version: N/A

cpe:2.3:o:qualcomm:wcd9370_firmware:-
Qualcomm » Wcd9380 Firmware » Version: N/A

cpe:2.3:o:qualcomm:wcd9380_firmware:-
Qualcomm » Wcd9385 Firmware » Version: N/A

cpe:2.3:o:qualcomm:wcd9385_firmware:-
Qualcomm » Wcn3660b Firmware » Version: N/A

cpe:2.3:o:qualcomm:wcn3660b_firmware:-
Qualcomm » Wcn3680b Firmware » Version: N/A

cpe:2.3:o:qualcomm:wcn3680b_firmware:-
Qualcomm » Wcn3950 Firmware » Version: N/A

cpe:2.3:o:qualcomm:wcn3950_firmware:-
Qualcomm » Wcn3980 Firmware » Version: N/A

cpe:2.3:o:qualcomm:wcn3980_firmware:-
Qualcomm » Wcn3988 Firmware » Version: N/A

cpe:2.3:o:qualcomm:wcn3988_firmware:-
Qualcomm » Wsa8810 Firmware » Version: N/A

cpe:2.3:o:qualcomm:wsa8810_firmware:-
Qualcomm » Wsa8815 Firmware » Version: N/A

cpe:2.3:o:qualcomm:wsa8815_firmware:-
Qualcomm » Wsa8830 Firmware » Version: N/A

cpe:2.3:o:qualcomm:wsa8830_firmware:-
Qualcomm » Wsa8835 Firmware » Version: N/A

cpe:2.3:o:qualcomm:wsa8835_firmware:-

Vulnerabilities

Vulnerable Software

Vulnerability Details CVE-2025-21456

Products

Pricing

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