{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "extracted_events": [
              {
                "range": [
                  {
                    "introduced": "0.6.0"
                  },
                  {
                    "fixed": "0.6.1"
                  }
                ],
                "source": "AFFECTED_FIELD",
                "strategy": "StandardRange"
              }
            ]
          },
          "events": [
            {
              "introduced": "2b4d84087d45344643e0183756e19191d52815cc"
            },
            {
              "fixed": "cb2cf9ba4c7c865db426e2de1997cb41194d9872"
            }
          ],
          "repo": "https://github.com/cthackers/adm-zip",
          "type": "GIT"
        }
      ]
    }
  ],
  "aliases": [
    "GHSA-c6fg-446q-cg94"
  ],
  "database_specific": {
    "cna_assigner": "VulnCheck",
    "cwe_ids": [
      "CWE-400"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/114xxx/CVE-2026-114103.json"
  },
  "details": "adm-zip 0.6.0 contains a decompression bomb protection bypass that allows attackers to evade the maxOutputLength guard by targeting the asynchronous getDataAsync() path in methods/inflater.js. Attackers can craft ZIP entries with falsified small declared sizes and high-ratio DEFLATE payloads to exhaust memory in applications reading entries asynchronously.",
  "id": "CVE-2026-114103",
  "modified": "2026-10-21T10:30:41.133440916Z",
  "published": "2026-10-21T00:37:04.594Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/114xxx/CVE-2026-114103.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/cthackers/adm-zip/security/advisories/GHSA-c6fg-446q-cg94"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-114103"
    },
    {
      "type": "ADVISORY",
      "url": "https://www.vulncheck.com/advisories/adm-zip-0.6.0-decompression-bomb-guard-bypass-via-getdataasync"
    }
  ],
  "schema_version": "1.9.0",
  "severity": [
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N",
      "type": "CVSS_V4"
    }
  ],
  "summary": "adm-zip 0.6.0 Decompression Bomb Guard Bypass via getDataAsync()"
}