{"id":"CVE-2016-3986","aliases":["EUVD-2016-4995","GHSA-jc57-w94j-r793"],"status":"published","title":"Avast allows remote attackers to cause a denial of service (memory corruption) and possibly...","description":"Avast allows remote attackers to cause a denial of service (memory corruption) and possibly execute arbitrary code via a crafted PE file, related to authenticode parsing.","severity":{"version":"3.0","score":7.8,"vector":"CVSS:3.0/AV:L/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":0.07506,"percentile":0.94529,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-119"],"published":"2016-04-08T16:00:00Z","modified":"2026-06-17T00:46:41Z","exploits":[{"source":"exploitdb","id":"EDB-39530","title":"Avast! - Authenticode Parsing Memory Corruption","type":"dos","platform":"windows","date":"2016-03-07","verified":true,"url":"https://www.exploit-db.com/exploits/39530"}],"products":[{"vendor":"avast","product":"avast"}],"references":[{"url":"https://code.google.com/p/google-security-research/issues/detail?id=668","tags":["x_refsource_MISC","x_transferred"]},{"url":"https://www.exploit-db.com/exploits/39530/","tags":["exploit","x_refsource_EXPLOIT-DB","x_transferred","Exploit"]},{"url":"http://packetstormsecurity.com/files/136090/Avast-Authenticode-Parsing-Memory-Corruption.html","tags":["x_refsource_MISC","x_transferred","Exploit"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2016-3986"},{"url":"https://www.exploit-db.com/exploits/39530"},{"url":"https://github.com/advisories/GHSA-jc57-w94j-r793"}],"sources":{"cve":[{"id":"CVE-2016-3986","description":"Avast allows remote attackers to cause a denial of service (memory corruption) and possibly execute arbitrary code via a crafted PE file, related to authenticode parsing.","status":"published","published":"2016-04-08T16:00:00Z","modified":"2024-09-17T01:46:34.421Z","updated_at":"2026-11-02T14:33:33.758954Z"}],"euvd":[{"id":"EUVD-2016-4995","description":"Avast allows remote attackers to cause a denial of service (memory corruption) and possibly execute arbitrary code via a crafted PE file, related to authenticode parsing.","status":"published","published":"2016-04-08T16:00:00Z","modified":"2024-09-17T01:46:34Z","updated_at":"2026-11-03T00:28:46.561775Z"}],"ghsa":[{"id":"GHSA-jc57-w94j-r793","title":"Avast allows remote attackers to cause a denial of service (memory corruption) and possibly...","description":"Avast allows remote attackers to cause a denial of service (memory corruption) and possibly execute arbitrary code via a crafted PE file, related to authenticode parsing.","status":"published","published":"2022-05-17T03:56:55Z","modified":"2025-04-12T12:59:25Z","cvss":[{"version":"3.0","score":7.8,"vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-119"],"updated_at":"2026-11-02T15:01:26.909163Z"}],"nvd":[{"id":"CVE-2016-3986","description":"Avast allows remote attackers to cause a denial of service (memory corruption) and possibly execute arbitrary code via a crafted PE file, related to authenticode parsing.","status":"published","published":"2016-04-12T02:00:09.447Z","modified":"2026-06-17T00:46:41.19Z","cvss":[{"version":"3.0","score":7.8,"vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":9.3,"vector":"AV:N/AC:M/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-119"],"updated_at":"2026-11-02T14:03:23.795791Z"}]}}