{
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                "last_affected": "12.04"
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                "last_affected": "14.04"
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                "last_affected": "15.10"
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                "last_affected": "16.04"
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                "introduced": "0"
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              {
                "fixed": "9.3.2"
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            "events": [
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                "introduced": "0"
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              {
                "fixed": "10.11.5"
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            "events": [
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                "fixed": "9.2.1"
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            "events": [
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                "last_affected": "8.0"
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            "events": [
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            "events": [
              {
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            "events": [
              {
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            "events": [
              {
                "introduced": "0"
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              {
                "last_affected": "7.3"
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            ]
          },
          {
            "events": [
              {
                "introduced": "0"
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              {
                "last_affected": "7.6"
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            ]
          },
          {
            "events": [
              {
                "introduced": "0"
              },
              {
                "last_affected": "7.0"
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            ]
          },
          {
            "events": [
              {
                "introduced": "7.5.0.0"
              },
              {
                "last_affected": "7.5.2.10"
              }
            ]
          },
          {
            "events": [
              {
                "introduced": "7.6.0.0"
              },
              {
                "last_affected": "7.6.2.3"
              }
            ]
          }
        ]
      },
      "ranges": [
        {
          "database_specific": {
            "versions": [
              {
                "introduced": "0"
              },
              {
                "fixed": "2.2.1"
              },
              {
                "introduced": "0"
              },
              {
                "last_affected": "6.0"
              },
              {
                "introduced": "0"
              },
              {
                "last_affected": "6.0"
              },
              {
                "introduced": "0"
              },
              {
                "last_affected": "6.0"
              },
              {
                "introduced": "0"
              },
              {
                "fixed": "2.9.4"
              }
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "69f94a3b722e33fc980ee9e59a78f5ec26863d26"
            },
            {
              "introduced": "0"
            },
            {
              "last_affected": "2189b59b1005976970ebadb65edbb289f9e091ff"
            },
            {
              "introduced": "0"
            },
            {
              "last_affected": "2189b59b1005976970ebadb65edbb289f9e091ff"
            },
            {
              "introduced": "0"
            },
            {
              "last_affected": "2189b59b1005976970ebadb65edbb289f9e091ff"
            },
            {
              "introduced": "0"
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            {
              "fixed": "bdec2183f34b37ee89ae1d330c6ad2bb4d76605f"
            }
          ],
          "repo": "https://github.com/gnome/libxml2",
          "type": "GIT"
        }
      ]
    }
  ],
  "details": "Heap-based buffer overflow in the xmlStrncat function in libxml2 before 2.9.4, as used in Apple iOS before 9.3.2, OS X before 10.11.5, tvOS before 9.2.1, and watchOS before 2.2.1, allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted XML document.",
  "id": "CVE-2016-1834",
  "modified": "2026-03-15T21:49:35.502142395Z",
  "published": "2016-05-20T10:59:48.097Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "http://lists.apple.com/archives/security-announce/2016/May/msg00003.html"
    },
    {
      "type": "ADVISORY",
      "url": "http://lists.apple.com/archives/security-announce/2016/May/msg00004.html"
    },
    {
      "type": "ADVISORY",
      "url": "http://rhn.redhat.com/errata/RHSA-2016-2957.html"
    },
    {
      "type": "ADVISORY",
      "url": "http://www.oracle.com/technetwork/topics/security/linuxbulletinjul2016-3090544.html"
    },
    {
      "type": "ADVISORY",
      "url": "http://www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.html"
    },
    {
      "type": "ADVISORY",
      "url": "https://support.apple.com/HT206566"
    },
    {
      "type": "ADVISORY",
      "url": "http://www.securityfocus.com/bid/90691"
    },
    {
      "type": "ADVISORY",
      "url": "http://www.securitytracker.com/id/1035890"
    },
    {
      "type": "ADVISORY",
      "url": "https://support.apple.com/HT206564"
    },
    {
      "type": "ADVISORY",
      "url": "https://support.apple.com/HT206568"
    },
    {
      "type": "ADVISORY",
      "url": "http://lists.apple.com/archives/security-announce/2016/May/msg00001.html"
    },
    {
      "type": "ADVISORY",
      "url": "https://access.redhat.com/errata/RHSA-2016:1292"
    },
    {
      "type": "ADVISORY",
      "url": "https://support.apple.com/HT206567"
    },
    {
      "type": "ADVISORY",
      "url": "https://www.debian.org/security/2016/dsa-3593"
    },
    {
      "type": "ADVISORY",
      "url": "https://www.tenable.com/security/tns-2016-18"
    },
    {
      "type": "ADVISORY",
      "url": "http://lists.apple.com/archives/security-announce/2016/May/msg00002.html"
    },
    {
      "type": "ADVISORY",
      "url": "http://www.ubuntu.com/usn/USN-2994-1"
    },
    {
      "type": "ADVISORY",
      "url": "http://xmlsoft.org/news.html"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.gnome.org/show_bug.cgi?id=763071"
    },
    {
      "type": "FIX",
      "url": "https://kc.mcafee.com/corporate/index?page=content\u0026id=SB10170"
    },
    {
      "type": "FIX",
      "url": "https://git.gnome.org/browse/libxml2/commit/?id=8fbbf5513d609c1770b391b99e33314cd0742704"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}