Monitor vulnerabilities like this one.
Sign up free to get alerted when software you use is affected.
7.8
Windows Kernel Driver Memory Corruption in Concurrent Access
CVE-2025-47376
Summary
A bug in a Windows kernel driver can cause memory corruption when multiple programs access the same buffer at the same time. This can lead to crashes or unexpected behavior in affected systems. Update the driver to the latest version to mitigate this issue.
What to do
No fix is available yet. Check with your software vendor for updates.
Affected software
| Vendor | Product | Affected versions | Fix available |
|---|---|---|---|
| qualcomm | qcn6274_firmware | All versions | – |
| qualcomm | ar8031_firmware | All versions | – |
| qualcomm | ar8035_firmware | All versions | – |
| qualcomm | csra6620_firmware | All versions | – |
| qualcomm | csra6640_firmware | All versions | – |
| qualcomm | fastconnect_6200_firmware | All versions | – |
| qualcomm | fastconnect_6700_firmware | All versions | – |
| qualcomm | fastconnect_6800_firmware | All versions | – |
| qualcomm | fastconnect_6900_firmware | All versions | – |
| qualcomm | fastconnect_7800_firmware | All versions | – |
| qualcomm | flight_rb5_5g_platform_firmware | All versions | – |
| qualcomm | fwa_gen_3_ultra_firmware | All versions | – |
| qualcomm | g1_gen_1_firmware | All versions | – |
| qualcomm | lemans_au_lgit_firmware | All versions | – |
| qualcomm | lemansau_firmware | All versions | – |
| qualcomm | mdm9250_firmware | All versions | – |
| qualcomm | mdm9628_firmware | All versions | – |
| qualcomm | milos_firmware | All versions | – |
| qualcomm | qam8255p_firmware | All versions | – |
| qualcomm | qam8295p_firmware | All versions | – |
| qualcomm | qamsrv1h_firmware | All versions | – |
| qualcomm | qamsrv1m_firmware | All versions | – |
| qualcomm | qca2066_firmware | All versions | – |
| qualcomm | qca6174a_firmware | All versions | – |
| qualcomm | qca6391_firmware | All versions | – |
| qualcomm | qca6564a_firmware | All versions | – |
| qualcomm | qca6564au_firmware | All versions | – |
| qualcomm | qca6574_firmware | All versions | – |
| qualcomm | qca6574a_firmware | All versions | – |
| qualcomm | qca6574au_firmware | All versions | – |
| qualcomm | qca6584au_firmware | All versions | – |
| qualcomm | qca6595_firmware | All versions | – |
| qualcomm | qca6595au_firmware | All versions | – |
| qualcomm | qca6678aq_firmware | All versions | – |
| qualcomm | qca6688aq_firmware | All versions | – |
| qualcomm | qca6696_firmware | All versions | – |
| qualcomm | qca6698aq_firmware | All versions | – |
| qualcomm | qca6698au_firmware | All versions | – |
| qualcomm | qca6797aq_firmware | All versions | – |
| qualcomm | qca8081_firmware | All versions | – |
| qualcomm | qca8337_firmware | All versions | – |
| qualcomm | qca8695au_firmware | All versions | – |
| qualcomm | qca9367_firmware | All versions | – |
| qualcomm | qca9377_firmware | All versions | – |
| qualcomm | qcc710_firmware | All versions | – |
| qualcomm | qcm2290_firmware | All versions | – |
| qualcomm | wsa8832_firmware | All versions | – |
| qualcomm | wsa8835_firmware | All versions | – |
| qualcomm | wsa8840_firmware | All versions | – |
| qualcomm | wsa8845_firmware | All versions | – |
| qualcomm | wsa8845h_firmware | All versions | – |
| qualcomm | qcm4325_firmware | All versions | – |
| qualcomm | qcm5430_firmware | All versions | – |
| qualcomm | qcm6125_firmware | All versions | – |
| qualcomm | qcm6490_firmware | All versions | – |
| qualcomm | qcn6224_firmware | All versions | – |
| qualcomm | qcn9011_firmware | All versions | – |
| qualcomm | qcn9012_firmware | All versions | – |
| qualcomm | qcs2290_firmware | All versions | – |
| qualcomm | qcs4290_firmware | All versions | – |
| qualcomm | qcs8550_firmware | All versions | – |
| qualcomm | qep8111_firmware | All versions | – |
| qualcomm | qfw7114_firmware | All versions | – |
| qualcomm | qfw7124_firmware | All versions | – |
| qualcomm | qrb5165m_firmware | All versions | – |
| qualcomm | qrb5165n_firmware | All versions | – |
| qualcomm | qualcomm_215_mobile_platform_firmware | All versions | – |
| qualcomm | video_collaboration_vc1_platform_firmware | All versions | – |
| qualcomm | video_collaboration_vc3_platform_firmware | All versions | – |
| qualcomm | video_collaboration_vc5_platform_firmware | All versions | – |
| qualcomm | robotics_rb2_platform_firmware | All versions | – |
| qualcomm | robotics_rb5_platform_firmware | All versions | – |
| qualcomm | sa4150p_firmware | All versions | – |
| qualcomm | sa4155p_firmware | All versions | – |
| qualcomm | sa6145p_firmware | All versions | – |
| qualcomm | sa6150p_firmware | All versions | – |
| qualcomm | sa6155p_firmware | All versions | – |
| qualcomm | sa7255p_firmware | All versions | – |
| qualcomm | sa7775p_firmware | All versions | – |
| qualcomm | sa8145p_firmware | All versions | – |
| qualcomm | sa8150p_firmware | All versions | – |
| qualcomm | sa8155p_firmware | All versions | – |
| qualcomm | sa8195p_firmware | All versions | – |
| qualcomm | sa8255p_firmware | All versions | – |
| qualcomm | sa8295p_firmware | All versions | – |
| qualcomm | sa8620p_firmware | All versions | – |
| qualcomm | sa8770p_firmware | All versions | – |
| qualcomm | sa9000p_firmware | All versions | – |
| qualcomm | sd662_firmware | All versions | – |
| qualcomm | sd865_5g_firmware | All versions | – |
| qualcomm | sda660_firmware | All versions | – |
| qualcomm | sm6225p_firmware | All versions | – |
| qualcomm | sm6650p_firmware | All versions | – |
| qualcomm | sm7325p_firmware | All versions | – |
| qualcomm | sm7550_firmware | All versions | – |
| qualcomm | sm7550p_firmware | All versions | – |
| qualcomm | sm7635p_firmware | All versions | – |
| qualcomm | sm7675_firmware | All versions | – |
| qualcomm | sm7675p_firmware | All versions | – |
| qualcomm | sm8550p_firmware | All versions | – |
| qualcomm | sm8635_firmware | All versions | – |
| qualcomm | sm8635p_firmware | All versions | – |
| qualcomm | sm8650q_firmware | All versions | – |
| qualcomm | smart_audio_400_platform_firmware | All versions | – |
| qualcomm | snapdragon_4_gen_1_mobile_platform_firmware | All versions | – |
| qualcomm | snapdragon_460_mobile_platform_firmware | All versions | – |
| qualcomm | snapdragon_480_5g_mobile_platform_firmware | All versions | – |
| qualcomm | snapdragon_480\+_5g_mobile_platform_firmware | All versions | – |
| qualcomm | snapdragon_6_gen_4_mobile_platform_firmware | All versions | – |
| qualcomm | snapdragon_660_mobile_platform_firmware | All versions | – |
| qualcomm | snapdragon_662_mobile_platform_firmware | All versions | – |
| qualcomm | snapdragon_680_4g_mobile_platform_firmware | All versions | – |
| qualcomm | snapdragon_685_4g_mobile_platform_firmware | All versions | – |
| qualcomm | snapdragon_690_5g_mobile_platform_firmware | All versions | – |
| qualcomm | snapdragon_695_5g_mobile_platform_firmware | All versions | – |
| qualcomm | snapdragon_778g_5g_mobile_platform_firmware | All versions | – |
| qualcomm | snapdragon_778g\+_5g_mobile_platform_firmware | All versions | – |
| qualcomm | snapdragon_782g_mobile_platform_firmware | All versions | – |
| qualcomm | snapdragon_7c\+_gen_3_compute_firmware | All versions | – |
| qualcomm | snapdragon_7s_gen_3_mobile_platform_firmware | All versions | – |
| qualcomm | snapdragon_8_gen_2_mobile_platform_firmware | All versions | – |
| qualcomm | snapdragon_8_gen_3_mobile_platform_firmware | All versions | – |
| qualcomm | snapdragon_8\+_gen_2_mobile_platform_firmware | All versions | – |
| qualcomm | snapdragon_865_5g_mobile_platform_firmware | All versions | – |
| qualcomm | snapdragon_865\+_5g_mobile_platform_firmware | All versions | – |
| qualcomm | snapdragon_870_5g_mobile_platform_firmware | All versions | – |
| qualcomm | snapdragon_888_5g_mobile_platform_firmware | All versions | – |
| qualcomm | snapdragon_888\+_5g_mobile_platform_firmware | All versions | – |
| qualcomm | snapdragon_auto_5g_modem-rf_firmware | All versions | – |
| qualcomm | snapdragon_auto_5g_modem-rf_gen_2_firmware | All versions | – |
| qualcomm | snapdragon_w5\+_gen_1_wearable_platform_firmware | All versions | – |
| qualcomm | snapdragon_x12_lte_modem_firmware | All versions | – |
| qualcomm | snapdragon_x32_5g_modem-rf_system_firmware | All versions | – |
| qualcomm | snapdragon_x35_5g_modem-rf_system_firmware | All versions | – |
| qualcomm | snapdragon_x53_5g_modem-rf_system_firmware | All versions | – |
| qualcomm | snapdragon_x55_5g_modem-rf_system_firmware | All versions | – |
| qualcomm | snapdragon_x72_5g_modem-rf_system_firmware | All versions | – |
| qualcomm | snapdragon_x75_5g_modem-rf_system_firmware | All versions | – |
| qualcomm | snapdragon_xr2_5g_platform_firmware | All versions | – |
| qualcomm | snapdragon_xr2\+_gen_1_platform_firmware | All versions | – |
| qualcomm | srv1h_firmware | All versions | – |
| qualcomm | srv1m_firmware | All versions | – |
| qualcomm | sw5100_firmware | All versions | – |
| qualcomm | sw5100p_firmware | All versions | – |
| qualcomm | wcd9326_firmware | All versions | – |
| qualcomm | wcd9335_firmware | All versions | – |
| qualcomm | wcd9340_firmware | All versions | – |
| qualcomm | wcd9341_firmware | All versions | – |
| qualcomm | wcd9370_firmware | All versions | – |
| qualcomm | wcd9371_firmware | All versions | – |
| qualcomm | wcd9375_firmware | All versions | – |
| qualcomm | wcd9378_firmware | All versions | – |
| qualcomm | wcd9380_firmware | All versions | – |
| qualcomm | wcd9385_firmware | All versions | – |
| qualcomm | wcd9390_firmware | All versions | – |
| qualcomm | wcd9395_firmware | All versions | – |
| qualcomm | wcn3615_firmware | All versions | – |
| qualcomm | wcn3660b_firmware | All versions | – |
| qualcomm | wcn3680b_firmware | All versions | – |
| qualcomm | wcn3910_firmware | All versions | – |
| qualcomm | wcn3950_firmware | All versions | – |
| qualcomm | wcn3980_firmware | All versions | – |
| qualcomm | wcn3988_firmware | All versions | – |
| qualcomm | wcn3990_firmware | All versions | – |
| qualcomm | wcn6450_firmware | All versions | – |
| qualcomm | wcn6650_firmware | All versions | – |
| qualcomm | wcn6755_firmware | All versions | – |
| qualcomm | wsa8810_firmware | All versions | – |
| qualcomm | wsa8815_firmware | All versions | – |
| qualcomm | wsa8830_firmware | All versions | – |
Original title
Memory Corruption when concurrent access to shared buffer occurs during IOCTL calls.
Original description
Memory Corruption when concurrent access to shared buffer occurs during IOCTL calls.
nvd CVSS3.1
7.8
Vulnerability type
CWE-416
Use After Free
- https://docs.qualcomm.com/product/publicresources/securitybulletin/march-2026-bu... Patch Vendor Advisory
Published: 2 Mar 2026 · Updated: 13 Mar 2026 · First seen: 6 Mar 2026