{"id":"CVE-2025-47408","title":"Memory corruption when another driver calls an IOCTL with invalid input/output buffer.","summary":"Memory corruption when another driver calls an IOCTL with invalid input/output buffer.","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-822","CWE-119"],"vendor":"qualcomm","product":"fastconnect_6200_firmware","affected":["fastconnect_6200_firmware","fastconnect_6900_firmware","fastconnect_7800_firmware","iqx5121_firmware","iqx7181_firmware","qca0000_firmware","sc8380xp_firmware","sd865_5g_firmware","sm6250_firmware","snapdragon_7c_compute_firmware","snapdragon_7c_gen_2_compute_firmware","snapdragon_xr2_5g_firmware","snapdragon_xr2+_gen_1_firmware","wcd9380_firmware","wcd9385_firmware","wsa8810_firmware","wsa8815_firmware","wsa8840_firmware","wsa8845_firmware","wsa8845h_firmware"],"published":"2026-05-04","updated":"2026-09-30","sourceUpdated":"2026-09-30T22:10:00.273","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2025-47408","references":[{"url":"https://docs.qualcomm.com/product/publicresources/securitybulletin/may-2026-bulletin.html","label":"product-security@qualcomm.com"}],"tags":["nvd"],"epss":0.00075,"epssPercentile":0.00071,"ingestedAt":"2026-09-30T22:27:27.777Z","slug":"CVE-2025-47408","body":"## Overview\n\nMemory corruption when another driver calls an IOCTL with invalid input/output buffer.\n\n## Affected\n\n- `fastconnect_6200_firmware`\n- `fastconnect_6900_firmware`\n- `fastconnect_7800_firmware`\n- `iqx5121_firmware`\n- `iqx7181_firmware`\n- `qca0000_firmware`\n- `sc8380xp_firmware`\n- `sd865_5g_firmware`\n- `sm6250_firmware`\n- `snapdragon_7c_compute_firmware`\n- `snapdragon_7c_gen_2_compute_firmware`\n- `snapdragon_xr2_5g_firmware`\n- `snapdragon_xr2+_gen_1_firmware`\n- `wcd9380_firmware`\n- `wcd9385_firmware`\n- `wsa8810_firmware`\n- `wsa8815_firmware`\n- `wsa8840_firmware`\n- `wsa8845_firmware`\n- `wsa8845h_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":[]}