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CVE-2026-84593

Estado: AnalizadaMedia (5.5)—

A use after free issue was addressed with improved memory management. This issue is fixed in iOS 27 and iPadOS 27. An app may be able to cause unexpected system termination.

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (2)

Apple — IpadosApple — Iphone OS

CWE

Referencias

JSON original (NVD)

Mostrar
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  "id": "CVE-2026-84593",
  "cveTags": [],
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        "ssvcData": {
          "id": "CVE-2026-84593",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2026-09-15T16:58:28.865575Z"
        }
      }
    ],
    "cvssMetricV31": [
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        "type": "Secondary",
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 5.5,
          "attackVector": "LOCAL",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "NONE"
        },
        "impactScore": 3.6,
        "exploitabilityScore": 1.8
      }
    ]
  },
  "affected": [
    {
      "source": "product-security@apple.com",
      "affectedData": [
        {
          "vendor": "Apple",
          "product": "iOS and iPadOS",
          "versions": [
            {
              "status": "affected",
              "version": "0",
              "lessThan": "27",
              "versionType": "custom"
            }
          ]
        }
      ]
    }
  ],
  "published": "2026-09-14T21:17:35.087",
  "references": [
    {
      "url": "https://support.apple.com/en-us/149034",
      "tags": [
        "Vendor Advisory",
        "Release Notes"
      ],
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    }
  ],
  "vulnStatus": "Analyzed",
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      "description": [
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      "lang": "en",
      "value": "A use after free issue was addressed with improved memory management. This issue is fixed in iOS 27 and iPadOS 27. An app may be able to cause unexpected system termination."
    }
  ],
  "lastModified": "2026-09-17T15:57:27.817",
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    {
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          "negate": false,
          "cpeMatch": [
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  "sourceIdentifier": "product-security@apple.com"
}