{
  "affected": [
    {
      "ranges": [
        {
          "events": [
            {
              "introduced": "5dc93606abd42b859045add05d704a038e197359"
            },
            {
              "last_affected": "5dc93606abd42b859045add05d704a038e197359"
            }
          ],
          "repo": "https://github.com/samsung/escargot",
          "type": "GIT"
        }
      ],
      "versions": [
        "5dc93606abd42b859045add05d704a038e197359"
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "samsung.tv_appliance",
    "cwe_ids": [
      "CWE-197"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/86xxx/CVE-2026-86315.json"
  },
  "details": "An out-of-bounds write caused by numeric truncation  Samsung Open Source Escargot on Linux x86-64 allows an attacker who can supply JavaScript for execution to corrupt native memory and crash the host process via a crafted class definition whose instance initialization entry count exceeds UINT16_MAX.\n\n\n\nThis issue affects Escargot: 5dc93606abd42b859045add05d704a038e197359.",
  "id": "CVE-2026-86315",
  "modified": "2026-10-08T02:31:09.757563948Z",
  "published": "2026-09-07T04:01:28.554Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/86xxx/CVE-2026-86315.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-86315"
    },
    {
      "type": "FIX",
      "url": "https://github.com/Samsung/escargot/pull/1660"
    }
  ],
  "schema_version": "1.9.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}