{"id":"CVE-2025-47339","title":"Memory corruption while deinitializing a HDCP session.","summary":"Memory corruption while deinitializing a HDCP session.","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-416"],"vendor":"qualcomm","product":"fastconnect_6900_firmware","affected":["fastconnect_6900_firmware","fastconnect_7800_firmware","immersive_home_214_platform_firmware","immersive_home_216_platform_firmware","immersive_home_316_platform_firmware","immersive_home_318_platform_firmware","ipq4018_firmware","ipq4019_firmware","ipq4028_firmware","ipq4029_firmware","ipq5010_firmware","ipq5028_firmware","ipq6000_firmware","ipq6010_firmware","ipq6018_firmware","ipq6028_firmware","ipq8064_firmware","ipq8065_firmware","ipq8068_firmware","ipq8070_firmware","ipq8070a_firmware","ipq8071_firmware","ipq8071a_firmware","ipq8072_firmware","ipq8072a_firmware","ipq8074_firmware","ipq8074a_firmware","ipq8076_firmware","ipq8076a_firmware","ipq8078_firmware","ipq8078a_firmware","ipq8173_firmware","ipq8174_firmware","qam8255p_firmware","qam8295p_firmware","qam8620p_firmware","qam8650p_firmware","qam8775p_firmware","qamsrv1h_firmware","qamsrv1m_firmware","wcd9385_firmware","wcd9390_firmware","wcd9395_firmware","wcn3950_firmware","wcn3988_firmware","wcn6650_firmware","wcn6755_firmware","wcn7750_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","ar8035_firmware","ar9380_firmware","csr8811_firmware","fastconnect_6200_firmware","fastconnect_6700_firmware","qca4024_firmware","qca6174a_firmware","qca6428_firmware","qca6438_firmware","qca6574_firmware","qca6574a_firmware","qca6574au_firmware","qca6584au_firmware","qca6595_firmware","qca6595au_firmware","qca6678aq_firmware","qca6688aq_firmware","qca6696_firmware","qca6698aq_firmware","qca6797aq_firmware","qca7500_firmware","qca8075_firmware","qca8081_firmware","qca8337_firmware","qca9880_firmware","qca9886_firmware","qca9888_firmware","qca9889_firmware","qca9898_firmware","qca9980_firmware","qca9984_firmware","qca9985_firmware","qca9986_firmware","qca9990_firmware","qca9992_firmware","qca9994_firmware","qcc710_firmware","qcm5430_firmware","qcm6490_firmware","qcn5022_firmware"],"published":"2026-01-07","updated":"2026-09-30","sourceUpdated":"2026-09-30T23:10:00.237","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2025-47339","references":[{"url":"https://docs.qualcomm.com/product/publicresources/securitybulletin/january-2026-bulletin.html","label":"product-security@qualcomm.com"}],"tags":["nvd"],"epss":0.00079,"epssPercentile":0.0013,"ingestedAt":"2026-09-30T23:29:32.554Z","slug":"CVE-2025-47339","body":"## Overview\n\nMemory corruption while deinitializing a HDCP session.\n\n## Affected\n\n- `fastconnect_6900_firmware`\n- `fastconnect_7800_firmware`\n- `immersive_home_214_platform_firmware`\n- `immersive_home_216_platform_firmware`\n- `immersive_home_316_platform_firmware`\n- `immersive_home_318_platform_firmware`\n- `ipq4018_firmware`\n- `ipq4019_firmware`\n- `ipq4028_firmware`\n- `ipq4029_firmware`\n- `ipq5010_firmware`\n- `ipq5028_firmware`\n- `ipq6000_firmware`\n- `ipq6010_firmware`\n- `ipq6018_firmware`\n- `ipq6028_firmware`\n- `ipq8064_firmware`\n- `ipq8065_firmware`\n- `ipq8068_firmware`\n- `ipq8070_firmware`\n- `ipq8070a_firmware`\n- `ipq8071_firmware`\n- `ipq8071a_firmware`\n- `ipq8072_firmware`\n- `ipq8072a_firmware`\n- `ipq8074_firmware`\n- `ipq8074a_firmware`\n- `ipq8076_firmware`\n- `ipq8076a_firmware`\n- `ipq8078_firmware`\n- `ipq8078a_firmware`\n- `ipq8173_firmware`\n- `ipq8174_firmware`\n- `qam8255p_firmware`\n- `qam8295p_firmware`\n- `qam8620p_firmware`\n- `qam8650p_firmware`\n- `qam8775p_firmware`\n- `qamsrv1h_firmware`\n- `qamsrv1m_firmware`\n- `wcd9385_firmware`\n- `wcd9390_firmware`\n- `wcd9395_firmware`\n- `wcn3950_firmware`\n- `wcn3988_firmware`\n- `wcn6650_firmware`\n- `wcn6755_firmware`\n- `wcn7750_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- `ar8035_firmware`\n- `ar9380_firmware`\n- `csr8811_firmware`\n- `fastconnect_6200_firmware`\n- `fastconnect_6700_firmware`\n- `qca4024_firmware`\n- `qca6174a_firmware`\n- `qca6428_firmware`\n- `qca6438_firmware`\n- `qca6574_firmware`\n- `qca6574a_firmware`\n- `qca6574au_firmware`\n- `qca6584au_firmware`\n- `qca6595_firmware`\n- `qca6595au_firmware`\n- `qca6678aq_firmware`\n- `qca6688aq_firmware`\n- `qca6696_firmware`\n- `qca6698aq_firmware`\n- `qca6797aq_firmware`\n- `qca7500_firmware`\n- `qca8075_firmware`\n- `qca8081_firmware`\n- `qca8337_firmware`\n- `qca9880_firmware`\n- `qca9886_firmware`\n- `qca9888_firmware`\n- `qca9889_firmware`\n- `qca9898_firmware`\n- `qca9980_firmware`\n- `qca9984_firmware`\n- `qca9985_firmware`\n- `qca9986_firmware`\n- `qca9990_firmware`\n- `qca9992_firmware`\n- `qca9994_firmware`\n- `qcc710_firmware`\n- `qcm5430_firmware`\n- `qcm6490_firmware`\n- `qcn5022_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":[]}