{
  "schema_version": "1.3.1",
  "id": "GO-2025-3801",
  "modified": "0001-01-01T00:00:00Z",
  "published": "0001-01-01T00:00:00Z",
  "aliases": [
    "GHSA-rj53-j6jw-7f7g"
  ],
  "summary": "Babylon vulnerable to chain halt when a message modifies the validator set at the epoch boundary in github.com/babylonlabs-io/babylon",
  "details": "Babylon vulnerable to chain halt when a message modifies the validator set at the epoch boundary in github.com/babylonlabs-io/babylon",
  "affected": [
    {
      "package": {
        "name": "github.com/babylonlabs-io/babylon",
        "ecosystem": "Go"
      },
      "ranges": [
        {
          "type": "SEMVER",
          "events": [
            {
              "introduced": "0"
            }
          ]
        }
      ],
      "ecosystem_specific": {}
    },
    {
      "package": {
        "name": "github.com/babylonlabs-io/babylon/v2",
        "ecosystem": "Go"
      },
      "ranges": [
        {
          "type": "SEMVER",
          "events": [
            {
              "introduced": "2.0.0"
            },
            {
              "fixed": "2.1.0"
            }
          ]
        }
      ],
      "ecosystem_specific": {}
    }
  ],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://github.com/babylonlabs-io/babylon/security/advisories/GHSA-rj53-j6jw-7f7g"
    },
    {
      "type": "FIX",
      "url": "https://github.com/babylonlabs-io/babylon/pull/1244/files"
    },
    {
      "type": "WEB",
      "url": "https://boiling-lake-106.notion.site/2025-06-18-Babylon-Genesis-Chain-Halt-Post-Mortem-229f60cc1b5f80b7adf5e3ea0541ea87"
    },
    {
      "type": "WEB",
      "url": "https://github.com/babylonlabs-io/babylon/releases/tag/v2.1.0"
    }
  ],
  "database_specific": {
    "url": "https://pkg.go.dev/vuln/GO-2025-3801",
    "review_status": "UNREVIEWED"
  }
}