CVE-2026-76744

{
  "etk_id": "ETK-2026-798",
  "cve_id": "CVE-2026-76744",
  "display_id": "CVE-2026-76744",
  "ghsa_id": "GHSA-5mpc-p2jf-4mh3",
  "euvd_id": "EUVD-2026-93978",
  "status": "published",
  "anchor_state": "anchored",
  "title": "Unauthenticated remote buffer overflow in HPE AOS-Switch",
  "summary": "HPE AOS-Switch (AOS-S) contains buffer overflow vulnerabilities in an affected interface. An unauthenticated remote attacker may be able to execute arbitrary code by reaching that interface.",
  "mitigation": "Restrict network access to the affected AOS-S interface to trusted administrative hosts and isolate exposed switches from untrusted networks. Obtain and apply vendor remediation when HPE publishes a fixed release; no fixed version is recorded in the advisory.",
  "vendor": "Hewlett Packard Enterprise (HPE)",
  "product": "AOS-Switch (AOS-S)",
  "affected": [
    {
      "affected_notes": [],
      "affected_ranges": [
        ">= 16.11.0000, <= 16.11.0031"
      ],
      "ecosystem": null,
      "fixed_versions": [],
      "package_name": "AOS-Switch (AOS-S)",
      "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": 0.0051,
  "epss_percentile": 0.4238,
  "epss_asof": "2026-10-20",
  "automation": "contextual",
  "check": true,
  "check_confidence_basis": "assessed",
  "exploit": false,
  "pipeline_minutes": 27.608414483333334,
  "t0_at": "2026-10-06T19:06:34.931000+00:00",
  "signals": {
    "check": {
      "at": "2026-10-06T19:58:39.127965+00:00",
      "days": 0.036159687094907404,
      "is_lower_bound": false,
      "measured_at": "2026-10-06T19:06:34.931000+00:00",
      "url": null
    },
    "trigger_signal": {
      "at": "2026-10-06T19:06:34.931000+00:00",
      "days": 0,
      "is_lower_bound": false,
      "measured_at": "2026-10-06T19:06:34.931000+00:00",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-76744"
    }
  }
}