{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "source": "REFERENCES"
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "56718d4e9d1a4f51c30697b5c0534144bb41c9bb"
            }
          ],
          "repo": "https://github.com/open-iscsi/open-isns",
          "type": "GIT"
        }
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "suse",
    "cwe_ids": [
      "CWE-415"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/55xxx/CVE-2026-55995.json",
    "unresolved_ranges": [
      {
        "extracted_events": [
          {
            "introduced": "?"
          },
          {
            "last_affected": "56718d4e9d1a4f51c30697b5c0534144bb41c9bb"
          }
        ],
        "source": "AFFECTED_FIELD"
      },
      {
        "extracted_events": [
          {
            "fixed": "56718d4e9d1a4f51c30697b5c0534144bb41c9bb"
          }
        ],
        "source": "DESCRIPTION"
      }
    ]
  },
  "details": "A Double Free vulnerability in open-iscsi allows an unauthenticated MITM attacker to cause DoS.\n\n\n\n\n\n\nThis issue affects open-iscsi: from ? through 56718d4e9d1a4f51c30697b5c0534144bb41c9bb.",
  "id": "CVE-2026-55995",
  "modified": "2026-08-01T03:33:03.380061282Z",
  "published": "2026-07-29T13:43:22.381Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/55xxx/CVE-2026-55995.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-55995"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.suse.com/show_bug.cgi?id=CVE-2026-55995"
    },
    {
      "type": "FIX",
      "url": "https://github.com/open-iscsi/open-isns/commit/56718d4e9d1a4f51c30697b5c0534144bb41c9bb"
    }
  ],
  "schema_version": "1.8.0",
  "severity": [
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N",
      "type": "CVSS_V4"
    }
  ],
  "summary": "Double-free in the iSNS attribute decoder in open-iscsi"
}