CVE-2026-78406

{
  "etk_id": "ETK-2026-1014",
  "cve_id": "CVE-2026-78406",
  "display_id": "CVE-2026-78406",
  "ghsa_id": "GHSA-whg2-2h76-8mr5",
  "euvd_id": "EUVD-2026-95269",
  "status": "published",
  "anchor_state": "anchored",
  "title": "Unauthenticated deserialization in IBM Security Verify Access",
  "summary": "IBM Security Verify Access 10.0 through 10.0.9.2 and IBM Verify Identity Access 11.0 through 11.0.3 are affected by unsafe deserialization. A remote attacker without credentials may be able to run code on an affected system.",
  "mitigation": "Restrict network access to affected services and require authentication where feasible until remediation is applied. Obtain and deploy IBM's corrected release; the evidence does not identify a fixed version.",
  "vendor": "IBM",
  "product": "Security Verify Access",
  "affected": [
    {
      "affected_notes": [],
      "affected_ranges": [
        ">= 10.0, <= 10.0.9.2"
      ],
      "ecosystem": null,
      "fixed_versions": [],
      "package_name": "Security Verify Access",
      "purl": null
    },
    {
      "affected_notes": [],
      "affected_ranges": [
        ">= 11.0, <= 11.0.3"
      ],
      "ecosystem": null,
      "fixed_versions": [],
      "package_name": "Verify Identity Access",
      "purl": null
    },
    {
      "affected_notes": [],
      "affected_ranges": [
        ">= 10.0, <= 10.0.9.2"
      ],
      "ecosystem": null,
      "fixed_versions": [],
      "package_name": "Security Verify Access Container",
      "purl": null
    },
    {
      "affected_notes": [],
      "affected_ranges": [
        ">= 11.0, <= 11.0.3"
      ],
      "ecosystem": null,
      "fixed_versions": [],
      "package_name": "Verify Identity Access Container",
      "purl": null
    }
  ],
  "cwes": null,
  "cvss_score": 9.8,
  "cvss_src": "cna_vendor",
  "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
  "epss_score": 0.005,
  "epss_percentile": 0.4176,
  "epss_asof": "2026-10-21",
  "automation": "deterministic",
  "check": false,
  "check_confidence_basis": null,
  "exploit": false,
  "pipeline_minutes": 45.3851272,
  "t0_at": "2026-10-08T21:02:47.142000+00:00",
  "signals": {
    "trigger_signal": {
      "at": "2026-10-08T21:02:47.142000+00:00",
      "days": 0,
      "is_lower_bound": false,
      "measured_at": "2026-10-08T21:02:47.142000+00:00",
      "url": "https://github.com/advisories/GHSA-whg2-2h76-8mr5"
    }
  }
}