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CVE-2025-53366 in mcp - Patched by Root

Type: advisorySource: OSV1 source record

Root has patched CVE-2025-53366 in the mcp package for Root:PyPI. Multiple fixed versions available.

Announced Source revision 1
Original source ↗

ROOT-APP-PYPI-CVE-2025-53366

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-PYPI-CVE-2025-53366

mcp

Source reference: /affected/0/package/name

Affected versions
Not stated in this record
Fixed versions
1.1.2+aikido.4

Source reference: /affected/0/ranges

1.0.0+aikido.3

Source reference: /affected/0/ranges

1.1.0+aikido.2

Source reference: /affected/0/ranges

1.2.0+aikido.4

Source reference: /affected/0/ranges

1.8.1+aikido.2

Source reference: /affected/0/ranges

1.6.0+aikido.4

Source reference: /affected/0/ranges

1.9.1+aikido.2

Source reference: /affected/0/ranges

1.8.1+aikido.3

Source reference: /affected/0/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": "1.1.2+aikido.4"
          },
          {
            "fixed": "1.0.0+aikido.3"
          },
          {
            "fixed": "1.1.0+aikido.2"
          },
          {
            "fixed": "1.2.0+aikido.4"
          },
          {
            "fixed": "1.8.1+aikido.2"
          },
          {
            "fixed": "1.6.0+aikido.4"
          },
          {
            "fixed": "1.9.1+aikido.2"
          },
          {
            "fixed": "1.8.1+aikido.3"
          }
        ]
      }
    ],
    "package": {
      "name": "mcp",
      "ecosystem": "Root:PyPI"
    },
    "database_specific": {
      "source": "https://api.root.io/external/osv/ROOT-APP-PYPI-CVE-2025-53366.json",
      "root_patched": true,
      "upstream_version": "1.8.1",
      "all_fixed_versions": [
        "1.1.2+aikido.4",
        "1.0.0+aikido.3",
        "1.1.0+aikido.2",
        "1.2.0+aikido.4",
        "1.8.1+aikido.2",
        "1.6.0+aikido.4",
        "1.9.1+aikido.2",
        "1.8.1+aikido.3"
      ],
      "root_patch_version": "aikido.3",
      "total_fixed_versions": 8
    }
  }
]
Related CVEs
CVE-2025-53366

Source reference: /upstream

Publisher severity

high

Source reference: /database_specific/severity

Event
#81623 · Revision 1
Added to Heist Feed
Publisher date
Read the original announcement