{"id":"CVE-2025-47391","title":"Memory corruption while processing a frame request from user.","summary":"Memory corruption while processing a frame request from user.","severity":"high","cvss":7.8,"cvssVector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","cwe":["CWE-121"],"vendor":"qualcomm","product":"wcn3988_firmware","affected":["wcn3988_firmware","wcn6450_firmware","wcn6650_firmware","wcn6755_firmware","wcn7860_firmware","wcn7861_firmware","wcn7880_firmware","wcn7881_firmware","wsa8810_firmware","wsa8815_firmware","wsa8830_firmware","wsa8832_firmware","wsa8835_firmware","wsa8840_firmware","wsa8845_firmware","wsa8845h_firmware","fastconnect_6200_firmware","fastconnect_6700_firmware","fastconnect_6900_firmware","fastconnect_7800_firmware","g2_gen_1_firmware","iq-615_firmware","iq-8275_firmware","iq-8300_firmware","iq-9100_firmware","iq-9075_firmware","lemans_au_lgit_firmware","lemansau_firmware","milos_firmware","monaco_iot_firmware","netrani_firmware","orne_firmware","palawan25_firmware","pandeiro_firmware","qam8255p_firmware","qam8397p_firmware","qamsrv1h_firmware","qamsrv1m_firmware","qca6391_firmware","qca6595_firmware","qca6595au_firmware","qca6678aq_firmware","qca6698aq_firmware","qca6698au_firmware","qca6797aq_firmware","qca8695au_firmware","qcm4490_firmware","qcm5430_firmware","qcm6490_firmware","qcn9011_firmware","qcn9012_firmware","qcs4490_firmware","qcs8550_firmware","qmp1000_firmware","video_collaboration_vc3_platform_firmware","sa7255p_firmware","sa7775p_firmware","sa8255p_firmware","sa8620p_firmware","sa8770p_firmware","sa9000p_firmware","sd_8_gen1_5g_firmware","sm6650p_firmware","sm7435_firmware","sm7550_firmware","sm7550p_firmware","sm7635p_firmware","sm7675_firmware","sm7675p_firmware","sm8475p_firmware","sm8550p_firmware","sm8635_firmware","sm8635p_firmware","sm8650q_firmware","sm8750p_firmware","snapdragon_4_gen_2_mobile_platform_firmware","snapdragon_6_gen_1_mobile_platform_firmware","snapdragon_6_gen_3_mobile_platform_firmware","snapdragon_6_gen_4_mobile_platform_firmware","snapdragon_7_gen_1_mobile_platform_firmware","snapdragon_7+_gen_2_mobile_platform_firmware","snapdragon_7s_gen_3_mobile_platform_firmware","snapdragon_8_elite_firmware","snapdragon_8_elite_gen_5_firmware","snapdragon_8_gen_1_mobile_platform_firmware","snapdragon_8_gen_2_mobile_platform_firmware","snapdragon_8_gen_3_mobile_platform_firmware","snapdragon_8+_gen_1_mobile_platform_firmware","snapdragon_8+_gen_2_mobile_platform_firmware","snapdragon_ar1_gen_1_platform_firmware","srv1h_firmware","srv1m_firmware","wcd9370_firmware","wcd9371_firmware","wcd9375_firmware","wcd9378_firmware","wcd9380_firmware","wcd9385_firmware","wcd9390_firmware","wcd9395_firmware"],"published":"2026-04-06","updated":"2026-09-30","sourceUpdated":"2026-09-30T22:10:00.273","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2025-47391","references":[{"url":"https://docs.qualcomm.com/product/publicresources/securitybulletin/april-2026-bulletin.html","label":"product-security@qualcomm.com"}],"tags":["nvd"],"epss":0.00096,"epssPercentile":0.00658,"ingestedAt":"2026-09-30T22:27:27.747Z","slug":"CVE-2025-47391","body":"## Overview\n\nMemory corruption while processing a frame request from user.\n\n## Affected\n\n- `wcn3988_firmware`\n- `wcn6450_firmware`\n- `wcn6650_firmware`\n- `wcn6755_firmware`\n- `wcn7860_firmware`\n- `wcn7861_firmware`\n- `wcn7880_firmware`\n- `wcn7881_firmware`\n- `wsa8810_firmware`\n- `wsa8815_firmware`\n- `wsa8830_firmware`\n- `wsa8832_firmware`\n- `wsa8835_firmware`\n- `wsa8840_firmware`\n- `wsa8845_firmware`\n- `wsa8845h_firmware`\n- `fastconnect_6200_firmware`\n- `fastconnect_6700_firmware`\n- `fastconnect_6900_firmware`\n- `fastconnect_7800_firmware`\n- `g2_gen_1_firmware`\n- `iq-615_firmware`\n- `iq-8275_firmware`\n- `iq-8300_firmware`\n- `iq-9100_firmware`\n- `iq-9075_firmware`\n- `lemans_au_lgit_firmware`\n- `lemansau_firmware`\n- `milos_firmware`\n- `monaco_iot_firmware`\n- `netrani_firmware`\n- `orne_firmware`\n- `palawan25_firmware`\n- `pandeiro_firmware`\n- `qam8255p_firmware`\n- `qam8397p_firmware`\n- `qamsrv1h_firmware`\n- `qamsrv1m_firmware`\n- `qca6391_firmware`\n- `qca6595_firmware`\n- `qca6595au_firmware`\n- `qca6678aq_firmware`\n- `qca6698aq_firmware`\n- `qca6698au_firmware`\n- `qca6797aq_firmware`\n- `qca8695au_firmware`\n- `qcm4490_firmware`\n- `qcm5430_firmware`\n- `qcm6490_firmware`\n- `qcn9011_firmware`\n- `qcn9012_firmware`\n- `qcs4490_firmware`\n- `qcs8550_firmware`\n- `qmp1000_firmware`\n- `video_collaboration_vc3_platform_firmware`\n- `sa7255p_firmware`\n- `sa7775p_firmware`\n- `sa8255p_firmware`\n- `sa8620p_firmware`\n- `sa8770p_firmware`\n- `sa9000p_firmware`\n- `sd_8_gen1_5g_firmware`\n- `sm6650p_firmware`\n- `sm7435_firmware`\n- `sm7550_firmware`\n- `sm7550p_firmware`\n- `sm7635p_firmware`\n- `sm7675_firmware`\n- `sm7675p_firmware`\n- `sm8475p_firmware`\n- `sm8550p_firmware`\n- `sm8635_firmware`\n- `sm8635p_firmware`\n- `sm8650q_firmware`\n- `sm8750p_firmware`\n- `snapdragon_4_gen_2_mobile_platform_firmware`\n- `snapdragon_6_gen_1_mobile_platform_firmware`\n- `snapdragon_6_gen_3_mobile_platform_firmware`\n- `snapdragon_6_gen_4_mobile_platform_firmware`\n- `snapdragon_7_gen_1_mobile_platform_firmware`\n- `snapdragon_7+_gen_2_mobile_platform_firmware`\n- `snapdragon_7s_gen_3_mobile_platform_firmware`\n- `snapdragon_8_elite_firmware`\n- `snapdragon_8_elite_gen_5_firmware`\n- `snapdragon_8_gen_1_mobile_platform_firmware`\n- `snapdragon_8_gen_2_mobile_platform_firmware`\n- `snapdragon_8_gen_3_mobile_platform_firmware`\n- `snapdragon_8+_gen_1_mobile_platform_firmware`\n- `snapdragon_8+_gen_2_mobile_platform_firmware`\n- `snapdragon_ar1_gen_1_platform_firmware`\n- `srv1h_firmware`\n- `srv1m_firmware`\n- `wcd9370_firmware`\n- `wcd9371_firmware`\n- `wcd9375_firmware`\n- `wcd9378_firmware`\n- `wcd9380_firmware`\n- `wcd9385_firmware`\n- `wcd9390_firmware`\n- `wcd9395_firmware`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"twilight","depthScore":43,"depthScoreParts":{"impact":42.9,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}