{"id":"CVE-2025-27056","aliases":["4005840","A-409047405","ASB-A-409047405","EUVD-2025-20474","GHSA-cx9f-x7qf-72gq"],"status":"published","title":"Use After Free in DSP Service","description":"Memory corruption during sub-system restart while processing clean-up to free up resources.","severity":{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-12","score":0.00103,"percentile":0.0097,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-416"],"published":"2025-07-08T12:49:17Z","modified":"2026-11-05T16:32:28Z","fixes":[{"ecosystem":"Android","package":"platform/vendor/qcom/opensource/dsp-kernel","fixed_in":["SoCVersion:2025-09-05"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Android","package":"platform/vendor/qcom/opensource/dsp-kernel","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"SoCVersion:0"},{"fixed":"SoCVersion:2025-09-05"}]}],"versions":["SoCVersion"]}],"products":[{"vendor":"qualcomm","product":"fastconnect_7800_firmware"},{"vendor":"qualcomm","product":"qmp1000_firmware"},{"vendor":"qualcomm","product":"sm8735_firmware"},{"vendor":"qualcomm","product":"sm8750_firmware"},{"vendor":"qualcomm","product":"sm8750p_firmware"},{"vendor":"qualcomm","product":"snapdragon_8_gen_3_mobile_firmware"},{"vendor":"qualcomm","product":"snapdragon_w5\\+_gen_1_wearable_firmware"},{"vendor":"qualcomm","product":"sw5100_firmware"},{"vendor":"qualcomm","product":"sw5100p_firmware"},{"vendor":"qualcomm","product":"sxr2330p_firmware"},{"vendor":"qualcomm","product":"wcd9378_firmware"},{"vendor":"qualcomm","product":"wcd9380_firmware"},{"vendor":"qualcomm","product":"wcd9390_firmware"},{"vendor":"qualcomm","product":"wcd9395_firmware"},{"vendor":"qualcomm","product":"wcn7750_firmware"},{"vendor":"qualcomm","product":"wcn7860_firmware"},{"vendor":"qualcomm","product":"wcn7861_firmware"},{"vendor":"qualcomm","product":"wcn7880_firmware"},{"vendor":"qualcomm","product":"wcn7881_firmware"},{"vendor":"qualcomm","product":"wsa8830_firmware"},{"vendor":"qualcomm","product":"wsa8832_firmware"},{"vendor":"qualcomm","product":"wsa8835_firmware"},{"vendor":"qualcomm","product":"wsa8840_firmware"},{"vendor":"qualcomm","product":"wsa8845_firmware"},{"vendor":"qualcomm","product":"wsa8845h_firmware"},{"vendor":"qualcomm, inc.","product":"snapdragon"}],"references":[{"url":"https://docs.qualcomm.com/product/publicresources/securitybulletin/july-2025-bulletin.html","tags":["Patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-27056"},{"url":"https://github.com/advisories/GHSA-cx9f-x7qf-72gq"},{"url":"https://source.android.com/security/bulletin/2025-09-01","tags":["advisory"]},{"url":"https://git.codelinaro.org/clo/la/platform/vendor/qcom/opensource/dsp-kernel/-/commit/02243b99b2e8b44d2ee24268982a7227b9a5e224","tags":["fix"]}],"sources":{"cve":[{"id":"CVE-2025-27056","title":"Use After Free in DSP Service","description":"Memory corruption during sub-system restart while processing clean-up to free up resources.","status":"published","published":"2025-07-08T12:49:17.331Z","modified":"2025-07-08T13:16:12.001Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"cna"}],"cwes":["CWE-416"],"updated_at":"2026-11-02T14:32:42.411662Z"}],"euvd":[{"id":"EUVD-2025-20474","description":"Memory corruption during sub-system restart while processing clean-up to free up resources.","status":"published","published":"2025-07-08T12:49:17Z","modified":"2025-07-08T13:16:12Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T20:32:13.001759Z"}],"ghsa":[{"id":"GHSA-cx9f-x7qf-72gq","title":"Memory corruption during sub-system restart while processing clean-up to free up resources.","description":"Memory corruption during sub-system restart while processing clean-up to free up resources.","status":"published","published":"2025-07-08T15:32:02Z","modified":"2025-07-08T15:32:10Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-416"],"updated_at":"2026-11-02T15:02:56.619633Z"}],"nvd":[{"id":"CVE-2025-27056","description":"Memory corruption during sub-system restart while processing clean-up to free up resources.","status":"published","published":"2025-07-08T13:15:32.73Z","modified":"2026-06-17T09:02:54.427Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-416"],"updated_at":"2026-11-02T14:11:16.997062Z"}],"osv":[{"id":"ASB-A-409047405","status":"published","published":"2025-09-01T00:00:00Z","modified":"2026-11-12T17:24:32.213657206Z","updated_at":"2026-11-10T17:35:07.135383Z"}]}}