{
  "affected": [
    {
      "database_specific": {
        "unresolved_ranges": [
          {
            "events": [
              {
                "introduced": "0"
              },
              {
                "fixed": "18.6"
              }
            ]
          },
          {
            "events": [
              {
                "introduced": "0"
              },
              {
                "fixed": "18.6"
              }
            ]
          },
          {
            "events": [
              {
                "introduced": "0"
              },
              {
                "fixed": "18.6"
              }
            ]
          },
          {
            "events": [
              {
                "introduced": "0"
              },
              {
                "fixed": "15.6"
              }
            ]
          },
          {
            "events": [
              {
                "introduced": "0"
              },
              {
                "fixed": "18.6"
              }
            ]
          },
          {
            "events": [
              {
                "introduced": "0"
              },
              {
                "fixed": "2.6"
              }
            ]
          },
          {
            "events": [
              {
                "introduced": "0"
              },
              {
                "fixed": "11.6"
              }
            ]
          }
        ]
      }
    }
  ],
  "details": "The issue was addressed with improved memory handling. This issue is fixed in Safari 18.6, macOS Sequoia 15.6, iOS 18.6 and iPadOS 18.6, tvOS 18.6, watchOS 11.6, visionOS 2.6. Processing maliciously crafted web content may lead to an unexpected Safari crash.",
  "id": "CVE-2025-43213",
  "modified": "2026-03-15T21:47:45.093300498Z",
  "published": "2025-07-30T00:15:33.393Z",
  "references": [
    {
      "type": "WEB",
      "url": "http://seclists.org/fulldisclosure/2025/Jul/30"
    },
    {
      "type": "WEB",
      "url": "http://seclists.org/fulldisclosure/2025/Aug/0"
    },
    {
      "type": "WEB",
      "url": "http://seclists.org/fulldisclosure/2025/Jul/32"
    },
    {
      "type": "WEB",
      "url": "http://seclists.org/fulldisclosure/2025/Jul/36"
    },
    {
      "type": "ADVISORY",
      "url": "https://support.apple.com/en-us/124147"
    },
    {
      "type": "ADVISORY",
      "url": "https://support.apple.com/en-us/124149"
    },
    {
      "type": "ADVISORY",
      "url": "https://support.apple.com/en-us/124152"
    },
    {
      "type": "ADVISORY",
      "url": "https://support.apple.com/en-us/124153"
    },
    {
      "type": "ADVISORY",
      "url": "https://support.apple.com/en-us/124154"
    },
    {
      "type": "ADVISORY",
      "url": "https://support.apple.com/en-us/124155"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}