CVE-2026-115377

{
  "etk_id": "ETK-2026-2511",
  "cve_id": "CVE-2026-115377",
  "display_id": "CVE-2026-115377",
  "ghsa_id": "GHSA-9c3h-632w-7845",
  "euvd_id": "EUVD-2026-108300",
  "status": "published",
  "anchor_state": "anchored",
  "title": "Arbitrary file write in Incus migration handling",
  "summary": "Affected Incus releases can follow attacker-controlled symlinks while processing transferred migration volumes, allowing writes to files on the host. A malicious migration source is required and may use this access to compromise the host.",
  "mitigation": "Upgrade Incus to 6.0.7, 7.0.2, or 7.5.0, as appropriate for your release branch. Until upgraded, do not accept migrations from untrusted sources.",
  "vendor": "lxc",
  "product": "incus",
  "affected": [
    {
      "affected_notes": [],
      "affected_ranges": [
        ">= 0, < 6.0.7",
        ">= 6.1.0, < 7.0.2",
        ">= 7.1.0, < 7.5.0"
      ],
      "ecosystem": null,
      "fixed_versions": [
        "6.0.7",
        "7.0.2",
        "7.5.0"
      ],
      "package_name": "incus",
      "purl": null
    }
  ],
  "cwes": null,
  "cvss_score": 9.9,
  "cvss_src": "cna_vendor",
  "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H",
  "epss_score": null,
  "epss_percentile": null,
  "epss_asof": null,
  "automation": "deterministic",
  "check": true,
  "check_confidence_basis": "differential",
  "exploit": false,
  "pipeline_minutes": 43.23160975,
  "t0_at": "2026-10-22T19:13:46.305000+00:00",
  "signals": {
    "check": {
      "at": "2026-10-22T22:32:35.018186+00:00",
      "days": 0.13806381002314816,
      "is_lower_bound": false,
      "measured_at": "2026-10-22T19:13:46.305000+00:00",
      "url": null
    },
    "trigger_signal": {
      "at": "2026-10-22T19:13:46.305000+00:00",
      "days": 0,
      "is_lower_bound": false,
      "measured_at": "2026-10-22T19:13:46.305000+00:00",
      "url": "https://github.com/advisories/GHSA-9c3h-632w-7845"
    }
  }
}