{"id":"CVE-2021-40764","aliases":["EUVD-2021-27929","GHSA-qg8w-fqf6-rhhv"],"status":"published","title":"Adobe Character Animator Memory Corruption could lead to Arbitrary code execution","description":"Adobe Character Animator version 4.4 (and earlier) is affected by a memory corruption vulnerability when parsing a M4A file, potentially resulting in arbitrary code execution in the context of the current user. User interaction is required to exploit this vulnerability.","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":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.0165,"percentile":0.7668,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-119","CWE-788"],"published":"2022-03-16T14:02:51Z","modified":"2026-06-17T04:07:24Z","products":[{"vendor":"adobe","product":"character animator (preview 4)"},{"vendor":"adobe","product":"character_animator"}],"references":[{"url":"https://helpx.adobe.com/security/products/character_animator/apsb21-95.html","tags":["x_refsource_MISC","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-40764"},{"url":"https://github.com/advisories/GHSA-qg8w-fqf6-rhhv"}],"sources":{"cve":[{"id":"CVE-2021-40764","title":"Adobe Character Animator Memory Corruption could lead to Arbitrary code execution","description":"Adobe Character Animator version 4.4 (and earlier) is affected by a memory corruption vulnerability when parsing a M4A file, potentially resulting in arbitrary code execution in the context of the current user. User interaction is required to exploit this vulnerability.","status":"published","published":"2022-03-16T14:02:51.94Z","modified":"2025-04-23T18:51:50.113Z","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":"cna"}],"cwes":["CWE-788"],"updated_at":"2026-11-02T14:33:01.495293Z"}],"euvd":[{"id":"EUVD-2021-27929","description":"Adobe Character Animator version 4.4 (and earlier) is affected by a memory corruption vulnerability when parsing a M4A file, potentially resulting in arbitrary code execution in the context of the current user. User interaction is required to exploit this vulnerability.","status":"published","published":"2022-03-16T14:02:51Z","modified":"2025-04-23T18:51:50Z","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"}],"updated_at":"2026-11-02T20:52:07.950001Z"}],"ghsa":[{"id":"GHSA-qg8w-fqf6-rhhv","title":"Adobe Character Animator version 4.4 (and earlier) is affected by a memory corruption...","description":"Adobe Character Animator version 4.4 (and earlier) is affected by a memory corruption vulnerability when parsing a M4A file, potentially resulting in arbitrary code execution in the context of the current user. User interaction is required to exploit this vulnerability.","status":"published","published":"2022-03-17T00:00:33Z","modified":"2023-07-04T05:01:25Z","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-119","CWE-788"],"updated_at":"2026-11-02T14:54:40.485503Z"}],"nvd":[{"id":"CVE-2021-40764","description":"Adobe Character Animator version 4.4 (and earlier) is affected by a memory corruption vulnerability when parsing a M4A file, potentially resulting in arbitrary code execution in the context of the current user. User interaction is required to exploit this vulnerability.","status":"published","published":"2022-03-16T15:15:13.333Z","modified":"2026-06-17T04:07:24.107Z","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":"secondary"},{"version":"2.0","score":9.3,"vector":"AV:N/AC:M/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-788","CWE-119"],"updated_at":"2026-11-02T14:07:05.198719Z"}]}}