{
  "cveId": "CVE-2026-119566",
  "url": "https://patchblox.com/security/cve/CVE-2026-119566",
  "summary": "CVE-2026-119566 is fixed in golang-github-prometheus-common on 1 platform by DEBIAN-CVE-2026-119566 (version 0.69.0-1), released November 1, 2026. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "Prometheus through 3.15.1 Credential Leak via remote_write Cross-Host Redirects",
  "description": "Prometheus through 3.15.1 contains a credential leak vulnerability that allows attackers to capture Azure AD or Google IAM bearer tokens by redirecting remote_write requests to another host. Attackers controlling the remote-write endpoint or a redirecting server can return a 3xx to their host and replay the token, for example to write metrics to the victim\u0027s backend.",
  "published": "2026-10-30T12:16:44Z",
  "severity": "Moderate",
  "cvss": 4.8,
  "cwe": "Insufficiently Protected Credentials",
  "epss": 0.00201,
  "epssPercentile": 0.10023,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "vendorAdvisory": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-119566",
  "fixes": [
    {
      "platform": "linux",
      "product": "golang-github-prometheus-common",
      "release": "Debian 14",
      "fixedVersion": "0.69.0-1",
      "fix": "DEBIAN-CVE-2026-119566",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-119566",
      "released": "2026-11-01T22:29:49Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-10T01:44:33Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}