{"id":"CVE-2021-44189","aliases":["EUVD-2021-31039","GHSA-mfpv-g28w-jf68"],"status":"published","title":"Adobe After Effects JPEG2000 Parsing Use-After-Free Information Disclosure Vulnerability","description":"Adobe After Effects versions 22.0 (and earlier) and 18.4.2 (and earlier) are affected by an Use-After-Free vulnerability that could lead to disclosure of sensitive memory. An attacker could leverage this vulnerability to bypass mitigations such as ASLR. Exploitation of this issue requires user interaction in that a victim must open a malicious file.","severity":{"version":"3.1","score":3.3,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N","level":"low","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.00369,"percentile":0.31125,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-416"],"published":"2023-09-07T13:05:44Z","modified":"2026-06-17T04:12:01Z","products":[{"vendor":"adobe","product":"after effects"},{"vendor":"adobe","product":"after_effects"}],"references":[{"url":"https://helpx.adobe.com/security/products/after_effects/apsb21-115.html","tags":["vendor-advisory","x_transferred","Patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-44189"},{"url":"https://github.com/advisories/GHSA-mfpv-g28w-jf68"}],"sources":{"cve":[{"id":"CVE-2021-44189","title":"Adobe After Effects JPEG2000 Parsing Use-After-Free Information Disclosure Vulnerability","description":"Adobe After Effects versions 22.0 (and earlier) and 18.4.2 (and earlier) are affected by an Use-After-Free vulnerability that could lead to disclosure of sensitive memory. An attacker could leverage this vulnerability to bypass mitigations such as ASLR. Exploitation of this issue requires user interaction in that a victim must open a malicious file.","status":"published","published":"2023-09-07T13:05:44.137Z","modified":"2025-02-27T20:58:46.995Z","cvss":[{"version":"3.1","score":3.3,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N","level":"low","assessor":"cna"}],"cwes":["CWE-416"],"updated_at":"2026-11-02T14:33:01.166399Z"}],"euvd":[{"id":"EUVD-2021-31039","description":"Adobe After Effects versions 22.0 (and earlier) and 18.4.2 (and earlier) are affected by an Use-After-Free vulnerability that could lead to disclosure of sensitive memory. An attacker could leverage this vulnerability to bypass mitigations such as ASLR. Exploitation of this issue requires user interaction in that a victim must open a malicious file.","status":"published","published":"2023-09-07T13:05:44Z","modified":"2025-02-27T20:58:46Z","cvss":[{"version":"3.1","score":3.3,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N","level":"low"}],"updated_at":"2026-11-02T20:53:21.01879Z"}],"ghsa":[{"id":"GHSA-mfpv-g28w-jf68","title":"Adobe After Effects versions 22.0 (and earlier) and 18.4.2 (and earlier) are affected by an Use...","description":"Adobe After Effects versions 22.0 (and earlier) and 18.4.2 (and earlier) are affected by an Use-After-Free vulnerability that could lead to disclosure of sensitive memory. An attacker could leverage this vulnerability to bypass mitigations such as ASLR. Exploitation of this issue requires user interaction in that a victim must open a malicious file.","status":"published","published":"2023-09-07T15:30:30Z","modified":"2024-04-04T07:32:56Z","cvss":[{"version":"3.1","score":3.3,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N","level":"low"}],"cwes":["CWE-416"],"updated_at":"2026-11-02T14:56:52.639328Z"}],"nvd":[{"id":"CVE-2021-44189","description":"Adobe After Effects versions 22.0 (and earlier) and 18.4.2 (and earlier) are affected by an Use-After-Free vulnerability that could lead to disclosure of sensitive memory. An attacker could leverage this vulnerability to bypass mitigations such as ASLR. Exploitation of this issue requires user interaction in that a victim must open a malicious file.","status":"published","published":"2023-09-07T14:15:07.843Z","modified":"2026-06-17T04:12:01.317Z","cvss":[{"version":"3.1","score":3.3,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N","level":"low","assessor":"secondary"},{"version":"3.1","score":3.3,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N","level":"low","assessor":"primary"}],"cwes":["CWE-416"],"updated_at":"2026-11-02T14:07:07.764332Z"}]}}