ETK-2026-3025Zero's internal tracking ID, independent of the CVE number.

{
  "etk_id": "ETK-2026-3025",
  "cve_id": null,
  "display_id": "ETK-2026-3025",
  "ghsa_id": "GHSA-xg75-xf37-cph9",
  "euvd_id": null,
  "status": "published",
  "anchor_state": "awaiting_cve",
  "title": "Client certificate chain authentication bypass in incusd",
  "summary": "Incus incusd before v7.6.0 improperly verifies client certificate chains on its HTTPS listener. An attacker able to reach the listener can impersonate trusted certificate identities and bypass authorization.",
  "mitigation": "Upgrade github.com/lxc/incus/v7/cmd/incusd to >= v7.6.0 or later.",
  "vendor": "go",
  "product": "go:github.com/lxc/incus/v7/cmd/incusd",
  "affected": [
    {
      "affected_notes": [],
      "affected_ranges": [
        "< v7.6.0"
      ],
      "ecosystem": "go",
      "fixed_versions": [
        ">= v7.6.0"
      ],
      "package_name": "github.com/lxc/incus/v7/cmd/incusd",
      "purl": "pkg:golang/github.com/lxc/incus/v7/cmd/incusd"
    }
  ],
  "cwes": [
    287
  ],
  "cvss_score": 10,
  "cvss_src": "cna_vendor",
  "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H",
  "epss_score": null,
  "epss_percentile": null,
  "epss_asof": null,
  "automation": "deterministic",
  "check": false,
  "check_confidence_basis": null,
  "exploit": false,
  "pipeline_minutes": 16.96809925,
  "t0_at": null,
  "signals": {
    "trigger_signal": {
      "at": "2026-10-29T22:17:06+00:00",
      "days": -0.3143247517939815,
      "is_lower_bound": true,
      "measured_at": "2026-10-30T05:49:43.688296+00:00",
      "url": "https://github.com/lxc/incus/security/advisories/GHSA-xg75-xf37-cph9"
    }
  }
}