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MediumFix available

CVE-2026-31808 in file-type - Patched by Root

Type: advisorySource: OSV1 source record

Root has patched CVE-2026-31808 in the file-type package for Root:npm. Multiple fixed versions available.

Announced Group revision 1
Original source ↗

ROOT-APP-NPM-CVE-2026-31808

Primary source · Revision 1

Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.

Security context

Source reference: osv:ROOT-APP-NPM-CVE-2026-31808

file-type

Source reference: /affected/0/package/name

Affected versions
Not stated in this record
Fixed versions
21.0.0-aikido.3

Source reference: /affected/0/ranges

20.4.1-aikido.2

Source reference: /affected/0/ranges

16.5.4-aikido.1

Source reference: /affected/0/ranges

20.5.0-aikido.1

Source reference: /affected/0/ranges

21.1.0-aikido.1

Source reference: /affected/0/ranges

21.1.1-aikido.1

Source reference: /affected/0/ranges

16.5.4-aikido.2

Source reference: /affected/0/ranges

Prerequisites
Not stated in this record

@rootio/file-type

Source reference: /affected/1/package/name

Affected versions
Not stated in this record
Fixed versions
21.0.0-root.io.2

Source reference: /affected/1/ranges

20.4.1-root.io.1

Source reference: /affected/1/ranges

21.0.0-root.io.3

Source reference: /affected/1/ranges

20.4.1-root.io.2

Source reference: /affected/1/ranges

16.5.4-root.io.1

Source reference: /affected/1/ranges

20.5.0-root.io.1

Source reference: /affected/1/ranges

21.1.0-root.io.1

Source reference: /affected/1/ranges

21.1.1-root.io.1

Source reference: /affected/1/ranges

16.5.4-root.io.2

Source reference: /affected/1/ranges

Prerequisites
Not stated in this record

Structured affected-version data

Original package identities and version rules from this source.

[
  {
    "ranges": [
      {
        "type": "ECOSYSTEM",
        "events": [
          {
            "introduced": "0"
          },
          {
            "fixed": "21.0.0-aikido.3"
          },
          {
            "fixed": "20.4.1-aikido.2"
          },
          {
            "fixed": "16.5.4-aikido.1"
          },
          {
            "fixed": "20.5.0-aikido.1"
          },
          {
            "fixed": "21.1.0-aikido.1"
          },
          {
            "fixed": "21.1.1-aikido.1"
          },
          {
            "fixed": "16.5.4-aikido.2"
          }
        ]
      }
    ],
    "package": {
      "name": "file-type",
      "ecosystem": "Root:npm"
    },
    "database_specific": {
      "source": "https://api.root.io/external/osv/ROOT-APP-NPM-CVE-2026-31808.json",
      "root_patched": true,
      "upstream_version": "16.5.4",
      "all_fixed_versions": [
        "21.0.0-aikido.3",
        "20.4.1-aikido.2",
        "16.5.4-aikido.1",
        "20.5.0-aikido.1",
        "21.1.0-aikido.1",
        "21.1.1-aikido.1",
        "16.5.4-aikido.2"
      ],
      "root_patch_version": "aikido.2",
      "total_fixed_versions": 7
    }
  },
  {
    "ranges": [
      {
        "type": "ECOSYSTEM",
        "events": [
          {
            "introduced": "0"
          },
          {
            "fixed": "21.0.0-root.io.2"
          },
          {
            "fixed": "20.4.1-root.io.1"
          },
          {
            "fixed": "21.0.0-root.io.3"
          },
          {
            "fixed": "20.4.1-root.io.2"
          },
          {
            "fixed": "16.5.4-root.io.1"
          },
          {
            "fixed": "20.5.0-root.io.1"
          },
          {
            "fixed": "21.1.0-root.io.1"
          },
          {
            "fixed": "21.1.1-root.io.1"
          },
          {
            "fixed": "16.5.4-root.io.2"
          }
        ]
      }
    ],
    "package": {
      "name": "@rootio/file-type",
      "ecosystem": "Root:npm"
    },
    "database_specific": {
      "source": "https://api.root.io/external/osv/ROOT-APP-NPM-CVE-2026-31808.json",
      "root_patched": true,
      "upstream_version": "16.5.4",
      "all_fixed_versions": [
        "21.0.0-root.io.2",
        "20.4.1-root.io.1",
        "21.0.0-root.io.3",
        "20.4.1-root.io.2",
        "16.5.4-root.io.1",
        "20.5.0-root.io.1",
        "21.1.0-root.io.1",
        "21.1.1-root.io.1",
        "16.5.4-root.io.2"
      ],
      "root_patch_version": "root.io.2",
      "total_fixed_versions": 9
    }
  }
]

Publisher severity

medium

Source reference: /database_specific/severity

Event
#27784 · Revision 1
Added to Heist Feed
Publisher date
Read the original announcement

Revision history

  1. ROOT-APP-NPM-CVE-2026-31808 · Revision 1Source updated