{"id":"CVE-2021-34185","aliases":["EUVD-2021-20847","GHSA-4pm9-37wq-m3h9"],"status":"published","title":"Miniaudio 0.10.35 has an integer-based buffer overflow caused by an out-of-bounds left shift in...","description":"Miniaudio 0.10.35 has an integer-based buffer overflow caused by an out-of-bounds left shift in drwav_bytes_to_u32 in miniaudio.h","severity":{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-11","score":0.00682,"percentile":0.52909,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-120"],"published":"2021-06-25T14:52:24Z","modified":"2026-06-17T03:55:32Z","products":[{"vendor":"mackron","product":"miniaudio"}],"references":[{"url":"https://github.com/mackron/miniaudio/issues/320","tags":["x_refsource_CONFIRM","x_transferred","Exploit","Issue Tracking","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-34185"},{"url":"https://github.com/advisories/GHSA-4pm9-37wq-m3h9"}],"sources":{"cve":[{"id":"CVE-2021-34185","description":"Miniaudio 0.10.35 has an integer-based buffer overflow caused by an out-of-bounds left shift in drwav_bytes_to_u32 in miniaudio.h","status":"published","published":"2021-06-25T14:52:24Z","modified":"2024-08-04T00:05:52.373Z","updated_at":"2026-11-02T14:33:11.244759Z"}],"euvd":[{"id":"EUVD-2021-20847","description":"Miniaudio 0.10.35 has an integer-based buffer overflow caused by an out-of-bounds left shift in drwav_bytes_to_u32 in miniaudio.h","status":"published","published":"2021-06-25T14:52:24Z","modified":"2024-08-04T00:05:52Z","updated_at":"2026-11-03T03:24:32.880562Z"}],"ghsa":[{"id":"GHSA-4pm9-37wq-m3h9","title":"Miniaudio 0.10.35 has an integer-based buffer overflow caused by an out-of-bounds left shift in...","description":"Miniaudio 0.10.35 has an integer-based buffer overflow caused by an out-of-bounds left shift in drwav_bytes_to_u32 in miniaudio.h","status":"published","published":"2022-05-24T19:06:19Z","modified":"2025-08-26T21:31:57Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-120"],"updated_at":"2026-11-02T15:03:24.943278Z"}],"nvd":[{"id":"CVE-2021-34185","description":"Miniaudio 0.10.35 has an integer-based buffer overflow caused by an out-of-bounds left shift in drwav_bytes_to_u32 in miniaudio.h","status":"published","published":"2021-06-25T15:15:08.083Z","modified":"2026-06-17T03:55:32.58Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":6.8,"vector":"AV:N/AC:M/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-120"],"updated_at":"2026-11-02T14:06:54.892562Z"}]}}