{"id":"CVE-2021-40767","aliases":["EUVD-2021-27932","GHSA-9fwp-25vr-3wqm"],"status":"published","title":"Adobe Character Animator Memory Corruption could lead to Application denial-of-service","description":"Adobe Character Animator version 4.4 (and earlier) is affected by an Access of Memory Location After End of Buffer vulnerability when parsing a specially crafted file. An unauthenticated attacker could leverage this vulnerability to achieve an application denial-of-service in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.","severity":{"version":"3.0","score":5.5,"vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.01145,"percentile":0.67005,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-788"],"published":"2022-03-16T14:02:46Z","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-2021-40767"},{"url":"https://github.com/advisories/GHSA-9fwp-25vr-3wqm"}],"sources":{"cve":[{"id":"CVE-2021-40767","title":"Adobe Character Animator Memory Corruption could lead to Application denial-of-service","description":"Adobe Character Animator version 4.4 (and earlier) is affected by an Access of Memory Location After End of Buffer vulnerability when parsing a specially crafted file. An unauthenticated attacker could leverage this vulnerability to achieve an application denial-of-service in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.","status":"published","published":"2022-03-16T14:02:46.634Z","modified":"2024-09-16T23:20:22.458Z","cvss":[{"version":"3.0","score":5.5,"vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium","assessor":"cna"}],"cwes":["CWE-788"],"updated_at":"2026-11-02T14:33:01.495293Z"}],"euvd":[{"id":"EUVD-2021-27932","description":"Adobe Character Animator version 4.4 (and earlier) is affected by an Access of Memory Location After End of Buffer vulnerability when parsing a specially crafted file. An unauthenticated attacker could leverage this vulnerability to achieve an application denial-of-service in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.","status":"published","published":"2022-03-16T14:02:46Z","modified":"2024-09-16T23:20:22Z","cvss":[{"version":"3.0","score":5.5,"vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-03T00:54:54.692655Z"}],"ghsa":[{"id":"GHSA-9fwp-25vr-3wqm","title":"Adobe Character Animator version 4.4 (and earlier) is affected by an Access of Memory Location...","description":"Adobe Character Animator version 4.4 (and earlier) is affected by an Access of Memory Location After End of Buffer vulnerability when parsing a specially crafted file. An unauthenticated attacker could leverage this vulnerability to achieve an application denial-of-service in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.","status":"published","published":"2022-03-17T00:00:32Z","modified":"2023-01-27T05:00:44Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium"}],"cwes":["CWE-788"],"updated_at":"2026-11-02T14:41:44.25061Z"}],"nvd":[{"id":"CVE-2021-40767","description":"Adobe Character Animator version 4.4 (and earlier) is affected by an Access of Memory Location After End of Buffer vulnerability when parsing a specially crafted file. An unauthenticated attacker could leverage this vulnerability to achieve an application denial-of-service in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.","status":"published","published":"2022-03-16T15:15:13.5Z","modified":"2026-06-17T04:07:24.443Z","cvss":[{"version":"3.0","score":5.5,"vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium","assessor":"secondary"},{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-788"],"updated_at":"2026-11-02T14:07:05.198719Z"}]}}