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CVE-2015-5863

Status: ModifiedLow (2.1)—

IOStorageFamily in Apple iOS before 9 does not properly initialize an unspecified data structure, which allows local users to obtain sensitive information from kernel memory via unknown vectors.

CVSS

Exploitation probability (EPSS)

EPSS (Exploit Prediction Scoring System, FIRST) estimates how likely a vulnerability is to be exploited in the wild within 30 days. It complements CVSS (impact) and CISA KEV (confirmed exploitation).

Affected technologies (3)

Apple — Iphone OSApple — MAC OS XApple — Watchos

CWEs

References

Raw JSON (NVD)

Show
{
  "id": "CVE-2015-5863",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
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        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 2.1,
          "accessVector": "LOCAL",
          "vectorString": "AV:L/AC:L/Au:N/C:P/I:N/A:N",
          "authentication": "NONE",
          "integrityImpact": "NONE",
          "accessComplexity": "LOW",
          "availabilityImpact": "NONE",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 2.9,
        "baseSeverity": "LOW",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 3.9,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
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  "published": "2015-09-18T12:00:11.967",
  "references": [
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      "url": "http://lists.apple.com/archives/security-announce/2015/Sep/msg00001.html",
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      "tags": [
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
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  ],
  "vulnStatus": "Modified",
  "weaknesses": [
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      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
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          "lang": "en",
          "value": "CWE-200"
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      ]
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  ],
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      "lang": "en",
      "value": "IOStorageFamily in Apple iOS before 9 does not properly initialize an unspecified data structure, which allows local users to obtain sensitive information from kernel memory via unknown vectors."
    },
    {
      "lang": "es",
      "value": "Vulnerabilidad en IOStorageFamily en Apple iOS en versiones anteriores a 9, no inicializa adecuadamente una estructura de datos no especificada, lo que permite a usuarios locales obtener información sensible de la memoria del kernel a través de vectores desconocidos."
    }
  ],
  "lastModified": "2026-06-17T00:29:54.880",
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