data/osv/GO-2026-5877.json

{
  "schema_version": "1.3.1",
  "id": "GO-2026-5877",
  "modified": "0001-01-01T00:00:00Z",
  "published": "0001-01-01T00:00:00Z",
  "aliases": [
    "CVE-2026-44935",
    "GHSA-xr65-5cpm-g36x"
  ],
  "summary": "Rancher Fleet vulnerable to cross namespace secret disclosure via unvalidated `valuesFrom` references in Helm Deployer in github.com/rancher/fleet",
  "details": "Rancher Fleet vulnerable to cross namespace secret disclosure via unvalidated `valuesFrom` references in Helm Deployer in github.com/rancher/fleet",
  "affected": [
    {
      "package": {
        "name": "github.com/rancher/fleet",
        "ecosystem": "Go"
      },
      "ranges": [
        {
          "type": "SEMVER",
          "events": [
            {
              "introduced": "0.12.0"
            },
            {
              "fixed": "0.12.15"
            },
            {
              "introduced": "0.13.0"
            },
            {
              "fixed": "0.13.11"
            },
            {
              "introduced": "0.14.0"
            },
            {
              "fixed": "0.14.6"
            },
            {
              "introduced": "0.15.0"
            },
            {
              "fixed": "0.15.2"
            }
          ]
        }
      ],
      "ecosystem_specific": {}
    }
  ],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://github.com/rancher/fleet/security/advisories/GHSA-xr65-5cpm-g36x"
    }
  ],
  "database_specific": {
    "url": "https://pkg.go.dev/vuln/GO-2026-5877",
    "review_status": "UNREVIEWED"
  }
}