macOS — security advisory

{
  "id": "4ff08013aeeeb290ec71aaf234af92394e8c7cd95a5072b3d40f76311eb83b51",
  "url": "https://www.cve.org/CVERecord?id=CVE-2026-112478",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2026-112478",
    "summary": "An out-of-bounds read issue was addressed by removing the vulnerable code. This issue is fixed in macOS Golden Gate 27.2, macOS Tahoe 26.7.2. An app may be able to cause unexpected system termination or read kernel memory.",
    "evidence": "cve:CVE-2026-112478",
    "products": [
      {
        "name": {
          "value": "macOS",
          "evidence": "/containers/cna/affected/0/product"
        },
        "prerequisites": [],
        "fixed_versions": [],
        "affected_versions": []
      }
    ],
    "severity": "unknown",
    "structured": {
      "id": "CVE-2026-112478",
      "aliases": [
        "CVE-2026-112478"
      ],
      "metrics": [],
      "affected": [
        {
          "vendor": "Apple",
          "product": "macOS",
          "versions": [
            {
              "status": "affected",
              "version": "0",
              "lessThan": "26.7.2",
              "versionType": "custom"
            },
            {
              "status": "affected",
              "version": "0",
              "lessThan": "27.2",
              "versionType": "custom"
            }
          ]
        }
      ],
      "modified": "2026-10-26T20:35:22.887Z",
      "provider": "cve",
      "references": [
        "https://support.apple.com/en-us/149521",
        "https://support.apple.com/en-us/149522"
      ],
      "provider_metadata": {
        "cna": {
          "orgId": "286789f9-fbc2-4510-9f9a-43facdede74c",
          "shortName": "apple",
          "dateUpdated": "2026-10-26T20:35:22.887Z"
        }
      }
    },
    "related_cves": [
      {
        "value": "CVE-2026-112478",
        "evidence": "/cveMetadata/cveId"
      }
    ],
    "security_relevant": true,
    "severity_evidence": null
  },
  "source_id": "core-cve",
  "document_id": 341938,
  "published_at": "2026-10-26T20:35:22.887+00:00"
}