{
  "cveId": "CVE-2026-32632",
  "url": "https://patchblox.com/security/cve/CVE-2026-32632",
  "summary": "CVE-2026-32632 is fixed in glances on 1 platform by DEBIAN-CVE-2026-32632 (version 4.5.2\u002Bdfsg-1), released March 18, 2026. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "glances: Glances is an open-source system cross-platform monitoring tool",
  "description": "Glances is an open-source system cross-platform monitoring tool. Glances recently added DNS rebinding protection for the MCP endpoint, but prior to version 4.5.2, the main REST/WebUI FastAPI application still accepts arbitrary \u0060Host\u0060 headers and does not apply \u0060TrustedHostMiddleware\u0060 or an equivalent host allowlist. As a result, the REST API, WebUI, and token endpoint remain reachable through attacker-controlled domains in classic DNS rebinding scenarios. Once the victim browser has rebound the attacker domain to the Glances service, same-origin policy no longer protects the API because the browser considers the rebinding domain to be the origin. This is a distinct issue from the previously reported default CORS weakness. CORS is not required for exploitation here because DNS rebinding causes the victim browser to treat the malicious domain as same-origin with the rebinding target. Version 4.5.2 contains a patch for the issue.",
  "published": "2026-03-18T18:16:28Z",
  "severity": "medium",
  "cvss": 5.9,
  "cvssVector": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:L/A:N",
  "epss": 0.00196,
  "epssPercentile": 0.09343,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "glances",
      "release": "Debian 14",
      "fixedVersion": "4.5.2\u002Bdfsg-1",
      "fix": "DEBIAN-CVE-2026-32632",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-32632",
      "released": "2026-03-18T18:16:28Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-07T18:46:35Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}