{"id":"CVE-2017-11220","url":"https://www.cyber-defence.io/tools/cve/CVE-2017-11220","generatedAt":"2026-10-28T23:56:34.995Z","title":"Adobe Acrobat Reader 2017.009.20058 and earlier, 2017.008.30051 and earlier, 2015.006.30306 and earlier, and 11.0.20 and earlier has an exploitable heap overflow vulnerability in an internal data structure.","description":"Adobe Acrobat Reader 2017.009.20058 and earlier, 2017.008.30051 and earlier, 2015.006.30306 and earlier, and 11.0.20 and earlier has an exploitable heap overflow vulnerability in an internal data structure. Successful exploitation could lead to arbitrary code execution.","published":"2017-08-11T19:29:01.000Z","lastModified":"2026-06-17T01:01:26.000Z","status":"Modified","sourceIdentifier":"psirt@adobe.com","cvss":{"version":"3.0","score":8.8,"severity":"HIGH","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"},"cwe":["CWE-119"],"affected":["adobe/acrobat","adobe/acrobat dc","adobe/acrobat reader","adobe/acrobat reader dc","adobe/reader"],"epss":{"score":0.14673,"percentile":0.96646,"date":"2026-10-27","history":[{"date":"2026-09-21","score":0.08785,"percentile":0.94993},{"date":"2026-09-22","score":0.14673,"percentile":0.96507}]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"urgent","text":"EPSS puts the probability of exploitation in the next 30 days at 14.7%, higher than 97% of all known CVEs. Patch or mitigate before the next change window."},"changes":[{"kind":"epss","label":"EPSS jump","at":"2026-09-22T00:00:00.000Z","detail":{"to":0.14673,"from":0.08785,"percentile":0.96507},"summary":"EPSS moved from 8.8% to 14.7% probability of exploitation in the next thirty days."}],"references":[{"url":"http://www.securityfocus.com/bid/100180","tags":["Third Party Advisory","VDB Entry"],"source":"psirt@adobe.com"},{"url":"http://www.securitytracker.com/id/1039098","tags":["Third Party Advisory","VDB Entry"],"source":"psirt@adobe.com"},{"url":"https://helpx.adobe.com/security/products/acrobat/apsb17-24.html","tags":["Patch","Vendor Advisory"],"source":"psirt@adobe.com"},{"url":"http://www.securityfocus.com/bid/100180","tags":["Third Party Advisory","VDB Entry"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.securitytracker.com/id/1039098","tags":["Third Party Advisory","VDB Entry"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://helpx.adobe.com/security/products/acrobat/apsb17-24.html","tags":["Patch","Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2017-11220","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}