{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "cpe": "cpe:2.3:a:rizin:rizin:0.8.1:*:*:*:*:*:*:*",
            "extracted_events": [
              {
                "introduced": "0.8.1"
              },
              {
                "last_affected": "0.8.1"
              }
            ],
            "source": "CPE_STRING"
          },
          "events": [
            {
              "introduced": "c009cb739ca4fd289e634c2bea432d1e7bcd3676"
            },
            {
              "last_affected": "c009cb739ca4fd289e634c2bea432d1e7bcd3676"
            }
          ],
          "repo": "https://github.com/rizinorg/rizin",
          "type": "GIT"
        }
      ],
      "versions": [
        "0.8.1"
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "mitre",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/31xxx/CVE-2026-31053.json"
  },
  "details": "A double free vulnerability exists in librz/bin/format/le/le.c in the function le_load_fixup_record(). When processing malformed or circular LE fixup chains, relocation entries may be freed multiple times during error handling. A specially crafted LE binary can trigger heap corruption and cause the application to crash, resulting in a denial-of-service condition. An attacker with a crafted binary could cause a denial of service when the tool is integrated on a service pipeline.",
  "id": "CVE-2026-31053",
  "modified": "2026-07-15T01:49:20.228522773Z",
  "published": "2026-04-06T00:00:00Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/31xxx/CVE-2026-31053.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-31053"
    },
    {
      "type": "REPORT",
      "url": "https://github.com/rizinorg/rizin/issues/5753"
    },
    {
      "type": "FIX",
      "url": "https://github.com/rizinorg/rizin/pull/5795"
    }
  ],
  "schema_version": "1.8.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}