CVEDB API

Vulnerabilities

Vulnerable Software

Vulnerability Details CVE-2026-21371

Memory Corruption when retrieving output buffer with insufficient size validation.

Exploit prediction scoring system (EPSS) score

EPSS Score 0.0

EPSS Ranking 0.5%

CVSS Severity

CVSS v3 Score 7.8

References

https://docs.qualcomm.com/product/publicresources/securitybulletin/april-2026-bulletin.html

Products affected by CVE-2026-21371

Qualcomm » Aqt1000 » Version: N/A

cpe:2.3:h:qualcomm:aqt1000:-
Qualcomm » Cologne » Version: N/A

cpe:2.3:h:qualcomm:cologne:-
Qualcomm » Fastconnect 6200 » Version: N/A

cpe:2.3:h:qualcomm:fastconnect_6200:-
Qualcomm » Fastconnect 6700 » Version: N/A

cpe:2.3:h:qualcomm:fastconnect_6700:-
Qualcomm » Fastconnect 6800 » Version: N/A

cpe:2.3:h:qualcomm:fastconnect_6800:-
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 » Qca0000 » Version: N/A

cpe:2.3:h:qualcomm:qca0000:-
Qualcomm » Qca6391 » Version: N/A

cpe:2.3:h:qualcomm:qca6391:-
Qualcomm » Qca6420 » Version: N/A

cpe:2.3:h:qualcomm:qca6420:-
Qualcomm » Qca6430 » Version: N/A

cpe:2.3:h:qualcomm:qca6430:-
Qualcomm » Qcm5430 » Version: N/A

cpe:2.3:h:qualcomm:qcm5430:-
Qualcomm » Qcm6490 » Version: N/A

cpe:2.3:h:qualcomm:qcm6490:-
Qualcomm » Sc8380xp » Version: N/A

cpe:2.3:h:qualcomm:sc8380xp:-
Qualcomm » Sm6250 » Version: N/A

cpe:2.3:h:qualcomm:sm6250:-
Qualcomm » Snapdragon 460 Mobile Platform » Version: N/A

cpe:2.3:h:qualcomm:snapdragon_460_mobile_platform:-
Qualcomm » Snapdragon 662 Mobile Platform » Version: N/A

cpe:2.3:h:qualcomm:snapdragon_662_mobile_platform:-
Qualcomm » Snapdragon 7c+ Gen 3 Compute » Version: N/A

cpe:2.3:h:qualcomm:snapdragon_7c+_gen_3_compute:-
Qualcomm » Snapdragon 7c Compute Platform » Version: N/A

cpe:2.3:h:qualcomm:snapdragon_7c_compute_platform:-
Qualcomm » Snapdragon 7c Gen 2 Compute Platform » Version: N/A

cpe:2.3:h:qualcomm:snapdragon_7c_gen_2_compute_platform:-
Qualcomm » Snapdragon 8c Compute Platform » Version: N/A

cpe:2.3:h:qualcomm:snapdragon_8c_compute_platform:-
Qualcomm » Snapdragon 8c Compute Platform (Sc8180xp-Ad) » Version: N/A

cpe:2.3:h:qualcomm:snapdragon_8c_compute_platform_(sc8180xp-ad):-
Qualcomm » Snapdragon 8cx Compute Platform » Version: N/A

cpe:2.3:h:qualcomm:snapdragon_8cx_compute_platform:-
Qualcomm » Snapdragon 8cx Compute Platform "poipu Pro" » Version: N/A

cpe:2.3:h:qualcomm:snapdragon_8cx_compute_platform_"poipu_pro":-
Qualcomm » Snapdragon 8cx Gen 2 5g Compute Platform » Version: N/A

cpe:2.3:h:qualcomm:snapdragon_8cx_gen_2_5g_compute_platform:-
Qualcomm » Snapdragon 8cx Gen 2 5g Compute Platform "poipu Pro" » Version: N/A

cpe:2.3:h:qualcomm:snapdragon_8cx_gen_2_5g_compute_platform_"poipu_pro":-
Qualcomm » Snapdragon 8cx Gen 3 Compute Platform » Version: N/A

cpe:2.3:h:qualcomm:snapdragon_8cx_gen_3_compute_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 » Wcd9375 » Version: N/A

cpe:2.3:h:qualcomm:wcd9375:-
Qualcomm » Wcd9378c » Version: N/A

cpe:2.3:h:qualcomm:wcd9378c:-
Qualcomm » Wcd9380 » Version: N/A

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

cpe:2.3:h:qualcomm:wcd9385:-
Qualcomm » Wcn3950 » Version: N/A

cpe:2.3:h:qualcomm:wcn3950:-
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 » Wsa8840 » Version: N/A

cpe:2.3:h:qualcomm:wsa8840:-
Qualcomm » Wsa8845 » Version: N/A

cpe:2.3:h:qualcomm:wsa8845:-
Qualcomm » Wsa8845h » Version: N/A

cpe:2.3:h:qualcomm:wsa8845h:-
Qualcomm » X2000077 » Version: N/A

cpe:2.3:h:qualcomm:x2000077:-
Qualcomm » X2000086 » Version: N/A

cpe:2.3:h:qualcomm:x2000086:-
Qualcomm » X2000090 » Version: N/A

cpe:2.3:h:qualcomm:x2000090:-
Qualcomm » X2000092 » Version: N/A

cpe:2.3:h:qualcomm:x2000092:-
Qualcomm » X2000094 » Version: N/A

cpe:2.3:h:qualcomm:x2000094:-
Qualcomm » Xg101002 » Version: N/A

cpe:2.3:h:qualcomm:xg101002:-
Qualcomm » Xg101032 » Version: N/A

cpe:2.3:h:qualcomm:xg101032:-
Qualcomm » Xg101039 » Version: N/A

cpe:2.3:h:qualcomm:xg101039:-
Qualcomm » Aqt1000 Firmware » Version: N/A

cpe:2.3:o:qualcomm:aqt1000_firmware:-
Qualcomm » Cologne Firmware » Version: N/A

cpe:2.3:o:qualcomm:cologne_firmware:-
Qualcomm » Fastconnect 6200 Firmware » Version: N/A

cpe:2.3:o:qualcomm:fastconnect_6200_firmware:-
Qualcomm » Fastconnect 6700 Firmware » Version: N/A

cpe:2.3:o:qualcomm:fastconnect_6700_firmware:-
Qualcomm » Fastconnect 6800 Firmware » Version: N/A

cpe:2.3:o:qualcomm:fastconnect_6800_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 » Qca0000 Firmware » Version: N/A

cpe:2.3:o:qualcomm:qca0000_firmware:-
Qualcomm » Qca6391 Firmware » Version: N/A

cpe:2.3:o:qualcomm:qca6391_firmware:-
Qualcomm » Qca6420 Firmware » Version: N/A

cpe:2.3:o:qualcomm:qca6420_firmware:-
Qualcomm » Qca6430 Firmware » Version: N/A

cpe:2.3:o:qualcomm:qca6430_firmware:-
Qualcomm » Qcm5430 Firmware » Version: N/A

cpe:2.3:o:qualcomm:qcm5430_firmware:-
Qualcomm » Qcm6490 Firmware » Version: N/A

cpe:2.3:o:qualcomm:qcm6490_firmware:-
Qualcomm » Sc8380xp Firmware » Version: N/A

cpe:2.3:o:qualcomm:sc8380xp_firmware:-
Qualcomm » Sm6250 Firmware » Version: N/A

cpe:2.3:o:qualcomm:sm6250_firmware:-
Qualcomm » Snapdragon 460 Mobile Platform Firmware » Version: N/A

cpe:2.3:o:qualcomm:snapdragon_460_mobile_platform_firmware:-
Qualcomm » Snapdragon 662 Mobile Platform Firmware » Version: N/A

cpe:2.3:o:qualcomm:snapdragon_662_mobile_platform_firmware:-
Qualcomm » Snapdragon 7c+ Gen 3 Compute Firmware » Version: N/A

cpe:2.3:o:qualcomm:snapdragon_7c+_gen_3_compute_firmware:-
Qualcomm » Snapdragon 7c Compute Platform Firmware » Version: N/A

cpe:2.3:o:qualcomm:snapdragon_7c_compute_platform_firmware:-
Qualcomm » Snapdragon 7c Gen 2 Compute Platform Firmware » Version: N/A

cpe:2.3:o:qualcomm:snapdragon_7c_gen_2_compute_platform_firmware:-
Qualcomm » Snapdragon 8c Compute Platform (Sc8180xp-Ad) Firmware » Version: N/A

cpe:2.3:o:qualcomm:snapdragon_8c_compute_platform_(sc8180xp-ad)_firmware:-
Qualcomm » Snapdragon 8c Compute Platform Firmware » Version: N/A

cpe:2.3:o:qualcomm:snapdragon_8c_compute_platform_firmware:-
Qualcomm » Snapdragon 8cx Compute Platform "poipu Pro" Firmware » Version: N/A

cpe:2.3:o:qualcomm:snapdragon_8cx_compute_platform_"poipu_pro"_firmware:-
Qualcomm » Snapdragon 8cx Compute Platform Firmware » Version: N/A

cpe:2.3:o:qualcomm:snapdragon_8cx_compute_platform_firmware:-
Qualcomm » Snapdragon 8cx Gen 2 5g Compute Platform "poipu Pro" Firmware » Version: N/A

cpe:2.3:o:qualcomm:snapdragon_8cx_gen_2_5g_compute_platform_"poipu_pro"_firmware:-
Qualcomm » Snapdragon 8cx Gen 2 5g Compute Platform Firmware » Version: N/A

cpe:2.3:o:qualcomm:snapdragon_8cx_gen_2_5g_compute_platform_firmware:-
Qualcomm » Snapdragon 8cx Gen 3 Compute Platform Firmware » Version: N/A

cpe:2.3:o:qualcomm:snapdragon_8cx_gen_3_compute_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 » Wcd9375 Firmware » Version: N/A

cpe:2.3:o:qualcomm:wcd9375_firmware:-
Qualcomm » Wcd9378c Firmware » Version: N/A

cpe:2.3:o:qualcomm:wcd9378c_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 » Wcn3950 Firmware » Version: N/A

cpe:2.3:o:qualcomm:wcn3950_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:-
Qualcomm » Wsa8840 Firmware » Version: N/A

cpe:2.3:o:qualcomm:wsa8840_firmware:-
Qualcomm » Wsa8845 Firmware » Version: N/A

cpe:2.3:o:qualcomm:wsa8845_firmware:-
Qualcomm » Wsa8845h Firmware » Version: N/A

cpe:2.3:o:qualcomm:wsa8845h_firmware:-
Qualcomm » X2000077 Firmware » Version: N/A

cpe:2.3:o:qualcomm:x2000077_firmware:-
Qualcomm » X2000086 Firmware » Version: N/A

cpe:2.3:o:qualcomm:x2000086_firmware:-
Qualcomm » X2000090 Firmware » Version: N/A

cpe:2.3:o:qualcomm:x2000090_firmware:-
Qualcomm » X2000092 Firmware » Version: N/A

cpe:2.3:o:qualcomm:x2000092_firmware:-
Qualcomm » X2000094 Firmware » Version: N/A

cpe:2.3:o:qualcomm:x2000094_firmware:-
Qualcomm » Xg101002 Firmware » Version: N/A

cpe:2.3:o:qualcomm:xg101002_firmware:-
Qualcomm » Xg101032 Firmware » Version: N/A

cpe:2.3:o:qualcomm:xg101032_firmware:-
Qualcomm » Xg101039 Firmware » Version: N/A

cpe:2.3:o:qualcomm:xg101039_firmware:-

Vulnerabilities

Vulnerable Software

Vulnerability Details CVE-2026-21371

Products

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