{"id":"CVE-2018-12823","aliases":["EUVD-2018-4776","GHSA-c3fp-f3f2-wvjq"],"status":"published","title":"Adobe Digital Editions versions 4.5.8 and below have a heap overflow vulnerability. Successful...","description":"Adobe Digital Editions versions 4.5.8 and below have a heap overflow vulnerability. Successful exploitation could lead to arbitrary code execution.","severity":{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.08299,"percentile":0.94961,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-787"],"published":"2018-10-17T18:00:00Z","modified":"2026-06-17T01:38:22Z","products":[{"vendor":"adobe","product":"adobe digital editions"},{"vendor":"adobe","product":"digital_editions"}],"references":[{"url":"https://helpx.adobe.com/security/products/Digital-Editions/apsb18-27.html","tags":["x_refsource_CONFIRM","x_transferred","Mitigation","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-12823"},{"url":"https://github.com/advisories/GHSA-c3fp-f3f2-wvjq"}],"sources":{"cve":[{"id":"CVE-2018-12823","description":"Adobe Digital Editions versions 4.5.8 and below have a heap overflow vulnerability. Successful exploitation could lead to arbitrary code execution.","status":"published","published":"2018-10-17T18:00:00Z","modified":"2024-08-05T08:45:02.191Z","updated_at":"2026-11-02T14:35:06.679212Z"}],"euvd":[{"id":"EUVD-2018-4776","description":"Adobe Digital Editions versions 4.5.8 and below have a heap overflow vulnerability. Successful exploitation could lead to arbitrary code execution.","status":"published","published":"2018-10-17T18:00:00Z","modified":"2024-08-05T08:45:02Z","updated_at":"2026-11-03T02:39:51.651517Z"}],"ghsa":[{"id":"GHSA-c3fp-f3f2-wvjq","title":"Adobe Digital Editions versions 4.5.8 and below have a heap overflow vulnerability. Successful...","description":"Adobe Digital Editions versions 4.5.8 and below have a heap overflow vulnerability. Successful exploitation could lead to arbitrary code execution.","status":"published","published":"2022-05-13T01:19:04Z","modified":"2023-02-01T05:05:38Z","cvss":[{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-787"],"updated_at":"2026-11-02T14:50:15.84507Z"}],"nvd":[{"id":"CVE-2018-12823","description":"Adobe Digital Editions versions 4.5.8 and below have a heap overflow vulnerability. Successful exploitation could lead to arbitrary code execution.","status":"published","published":"2018-10-17T18:29:00.987Z","modified":"2026-06-17T01:38:22.58Z","cvss":[{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary"},{"version":"2.0","score":10,"vector":"AV:N/AC:L/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-787"],"updated_at":"2026-11-02T14:04:46.409324Z"}]}}