CVE-2016-3078

Status: ModifiedCritical (9.8)—💥 Exploit

Multiple integer overflows in php_zip.c in the zip extension in PHP before 7.0.6 allow remote attackers to cause a denial of service (heap-based buffer overflow and application crash) or possibly have unspecified other impact via a crafted call to (1) getFromIndex or (2) getFromName in the ZipArchive class.

CVSS

Version: 3.1
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Base score: 9.8

Exploitation probability (EPSS)

Probability of exploitation in the next 30 days: 56%
Percentile among all scored CVEs: 99
Score date: 10/17/2026

EPSS (Exploit Prediction Scoring System, FIRST) estimates how likely a vulnerability is to be exploited in the wild within 30 days. It complements CVSS (impact) and CISA KEV (confirmed exploitation).

💥 Public exploits

Exploit code or detection templates are publicly available. This is not the same as confirmed active exploitation (KEV), but it raises the risk: patch with priority.

Published on Exploit-DB · PHP 7.0.5 - ZipArchive::getFrom* Integer Overflow (4/28/2016)

Affected technologies (1)

PHP — PHP

CWEs

CWE-190

References

Raw JSON (NVD)

Show

{
  "id": "CVE-2016-3078",
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          "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
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      "value": "Multiple integer overflows in php_zip.c in the zip extension in PHP before 7.0.6 allow remote attackers to cause a denial of service (heap-based buffer overflow and application crash) or possibly have unspecified other impact via a crafted call to (1) getFromIndex or (2) getFromName in the ZipArchive class."
    },
    {
      "lang": "es",
      "value": "Multiples desbordamientos de entero en PHP en versiones anteriores a 7.0.8 permite a atacantes remotos provocar una denegación de servicio (desbordamiento de búfer basado en memoria dinámica y caída de aplicación) o posiblemente tener otro impacto no especificado a través de una llamada manipulada a (1) getFromIndex o (2) getFromName en la clase ZipArchive."
    }
  ],
  "lastModified": "2026-06-17T00:44:55.643",
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}