{
  "cveId": "CVE-2026-62313",
  "url": "https://patchblox.com/security/cve/CVE-2026-62313",
  "summary": "CVE-2026-62313 is fixed in incus on 1 platform, first by DEBIAN-CVE-2026-62313, released August 1, 2026. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "incus: Incus is a system container and virtual machine manager",
  "description": "Incus is a system container and virtual machine manager. Prior to version 7.3.0, project-level enforcement of \u0060restricted.containers.privilege=isolated\u0060 can be trivially bypassed, allowing a user to create a non-isolated (shared host idmap) container in a project that is configured to forbid them. The restriction only rejects an explicitly set \u0060security.idmap.isolated=false\u0060 (or empty) and fails to enforce anything when the key is omitted entirely. Because an unset \u0060security.idmap.isolated\u0060 defaults to \u0060false\u0060 (non-isolation), a user simply leaves the key out and obtains exactly the container state the restriction is meant to forbid. This defeats the tenant-isolation guarantee the restriction exists to provide. Containers in the project share the host uid/gid map instead of receiving unique, non-overlapping ranges, weakening the isolation boundary between co-tenant containers and the host. Version 7.3.0 patches the issue.",
  "published": "2026-08-21T15:16:45Z",
  "severity": "medium",
  "cvss": 4.3,
  "cvssVector": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L",
  "epss": 0.0036,
  "epssPercentile": 0.29992,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "incus",
      "release": "Debian 13.5 (trixie)",
      "fixedVersion": "6.0.4-2\u002Bdeb13u9",
      "fix": "DEBIAN-CVE-2026-62313",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-62313",
      "released": "2026-08-01T14:28:19Z"
    },
    {
      "platform": "linux",
      "product": "incus",
      "release": "Debian 14",
      "fixedVersion": "7.0.1-2",
      "fix": "DEBIAN-CVE-2026-62313",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-62313",
      "released": "2026-08-01T14:28:19Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-08T06:59:42Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}