{"id":"CVE-2016-4255","aliases":["EUVD-2016-5255","GHSA-hrfp-32px-xp8h"],"status":"published","title":"Use-after-free vulnerability in Adobe Reader and Acrobat before 11.0.17, Acrobat and Acrobat...","description":"Use-after-free vulnerability in Adobe Reader and Acrobat before 11.0.17, Acrobat and Acrobat Reader DC Classic before 15.006.30198, and Acrobat and Acrobat Reader DC Continuous before 15.017.20050 on Windows and OS X allows attackers to execute arbitrary code via unspecified vectors.","severity":{"version":"3.0","score":8.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.05297,"percentile":0.92633,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2016-07-13T01:00:00Z","modified":"2026-06-17T00:47:13Z","products":[{"vendor":"adobe","product":"acrobat"},{"vendor":"adobe","product":"acrobat_dc"},{"vendor":"adobe","product":"acrobat_reader_dc"},{"vendor":"adobe","product":"reader"}],"references":[{"url":"http://www.securitytracker.com/id/1036281","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred"]},{"url":"https://helpx.adobe.com/security/products/acrobat/apsb16-26.html","tags":["x_refsource_CONFIRM","x_transferred","Patch","Vendor Advisory"]},{"url":"http://www.securityfocus.com/bid/91714","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"http://www.zerodayinitiative.com/advisories/ZDI-16-420","tags":["x_refsource_MISC","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2016-4255"},{"url":"https://github.com/advisories/GHSA-hrfp-32px-xp8h"}],"sources":{"cve":[{"id":"CVE-2016-4255","description":"Use-after-free vulnerability in Adobe Reader and Acrobat before 11.0.17, Acrobat and Acrobat Reader DC Classic before 15.006.30198, and Acrobat and Acrobat Reader DC Continuous before 15.017.20050 on Windows and OS X allows attackers to execute arbitrary code via unspecified vectors.","status":"published","published":"2016-07-13T01:00:00Z","modified":"2024-08-06T00:25:13.986Z","updated_at":"2026-11-02T14:33:35.149563Z"}],"euvd":[{"id":"EUVD-2016-5255","description":"Use-after-free vulnerability in Adobe Reader and Acrobat before 11.0.17, Acrobat and Acrobat Reader DC Classic before 15.006.30198, and Acrobat and Acrobat Reader DC Continuous before 15.017.20050 on Windows and OS X allows attackers to execute arbitrary code via unspecified vectors.","status":"published","published":"2016-07-13T01:00:00Z","modified":"2024-08-06T00:25:13Z","updated_at":"2026-11-03T02:22:47.294859Z"}],"ghsa":[{"id":"GHSA-hrfp-32px-xp8h","title":"Use-after-free vulnerability in Adobe Reader and Acrobat before 11.0.17, Acrobat and Acrobat...","description":"Use-after-free vulnerability in Adobe Reader and Acrobat before 11.0.17, Acrobat and Acrobat Reader DC Classic before 15.006.30198, and Acrobat and Acrobat Reader DC Continuous before 15.017.20050 on Windows and OS X allows attackers to execute arbitrary code via unspecified vectors.","status":"published","published":"2022-05-17T01:19:58Z","modified":"2023-02-03T05:03:52Z","cvss":[{"version":"3.0","score":8.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T14:53:26.410699Z"}],"nvd":[{"id":"CVE-2016-4255","description":"Use-after-free vulnerability in Adobe Reader and Acrobat before 11.0.17, Acrobat and Acrobat Reader DC Classic before 15.006.30198, and Acrobat and Acrobat Reader DC Continuous before 15.017.20050 on Windows and OS X allows attackers to execute arbitrary code via unspecified vectors.","status":"published","published":"2016-07-13T02:01:00.347Z","modified":"2026-06-17T00:47:13.9Z","cvss":[{"version":"3.0","score":8.8,"vector":"CVSS:3.0/AV:N/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"}],"updated_at":"2026-11-02T14:03:27.736698Z"}]}}