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CVE-2025-43532

Estado: ModificadaBaja (2.8)—

A memory corruption issue was addressed with improved bounds checking. This issue is fixed in iOS 18.7.3 and iPadOS 18.7.3, iOS 26.2 and iPadOS 26.2, macOS Sequoia 15.7.3, macOS Sonoma 14.8.3, macOS Tahoe 26.2, tvOS 26.2, visionOS 26.2, watchOS 26.2. Processing malicious data may lead to unexpected app 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 (1)

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2025-43532",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2025-43532",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2025-12-15T00:59:33.315827Z"
        }
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Secondary",
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 2.8,
          "attackVector": "LOCAL",
          "baseSeverity": "LOW",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:L",
          "integrityImpact": "NONE",
          "userInteraction": "REQUIRED",
          "attackComplexity": "LOW",
          "availabilityImpact": "LOW",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "NONE"
        },
        "impactScore": 1.4,
        "exploitabilityScore": 1.3
      }
    ]
  },
  "affected": [
    {
      "source": "product-security@apple.com",
      "affectedData": [
        {
          "vendor": "Apple",
          "product": "iOS and iPadOS",
          "versions": [
            {
              "status": "affected",
              "version": "0",
              "lessThan": "18.7.3",
              "versionType": "custom"
            },
            {
              "status": "affected",
              "version": "0",
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        {
          "vendor": "Apple",
          "product": "macOS",
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              "status": "affected",
              "version": "0",
              "lessThan": "14.8.3",
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            },
            {
              "status": "affected",
              "version": "0",
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              "versionType": "custom"
            },
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              "status": "affected",
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          "vendor": "Apple",
          "product": "tvOS",
          "versions": [
            {
              "status": "affected",
              "version": "0",
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              "versionType": "custom"
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        {
          "vendor": "Apple",
          "product": "visionOS",
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              "status": "affected",
              "version": "0",
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              "versionType": "custom"
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        },
        {
          "vendor": "Apple",
          "product": "watchOS",
          "versions": [
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              "status": "affected",
              "version": "0",
              "lessThan": "26.2",
              "versionType": "custom"
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  ],
  "published": "2025-12-12T21:15:57.390",
  "references": [
    {
      "url": "https://support.apple.com/en-us/125884",
      "source": "product-security@apple.com"
    },
    {
      "url": "https://support.apple.com/en-us/125885",
      "source": "product-security@apple.com"
    },
    {
      "url": "https://support.apple.com/en-us/125886",
      "source": "product-security@apple.com"
    },
    {
      "url": "https://support.apple.com/en-us/125887",
      "tags": [
        "Release Notes",
        "Vendor Advisory"
      ],
      "source": "product-security@apple.com"
    },
    {
      "url": "https://support.apple.com/en-us/125888",
      "tags": [
        "Release Notes",
        "Vendor Advisory"
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      "source": "product-security@apple.com"
    },
    {
      "url": "https://support.apple.com/en-us/125889",
      "source": "product-security@apple.com"
    },
    {
      "url": "https://support.apple.com/en-us/125890",
      "source": "product-security@apple.com"
    },
    {
      "url": "https://support.apple.com/en-us/125891",
      "source": "product-security@apple.com"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "description": [
        {
          "lang": "en",
          "value": "CWE-120"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "A memory corruption issue was addressed with improved bounds checking. This issue is fixed in iOS 18.7.3 and iPadOS 18.7.3, iOS 26.2 and iPadOS 26.2, macOS Sequoia 15.7.3, macOS Sonoma 14.8.3, macOS Tahoe 26.2, tvOS 26.2, visionOS 26.2, watchOS 26.2. Processing malicious data may lead to unexpected app termination."
    },
    {
      "lang": "es",
      "value": "Un problema de corrupción de memoria se abordó con una comprobación de límites mejorada. Este problema se solucionó en watchOS 26.2, macOS Sonoma 14.8.3, iOS 18.7.3 y iPadOS 18.7.3, iOS 26.2 y iPadOS 26.2, macOS Tahoe 26.2, macOS Sequoia 15.7.3, visionOS 26.2, tvOS 26.2. El procesamiento de datos maliciosos puede provocar la terminación inesperada de la aplicación."
    }
  ],
  "lastModified": "2026-09-30T20:10:00.247",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "8E37DC2A-33E6-480B-8DFE-4F6558F0A895",
              "versionEndExcluding": "14.8.3"
            },
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              "matchCriteriaId": "3428C860-E02D-4FE9-96F4-58EEAAB8321D",
              "versionEndExcluding": "15.7.3",
              "versionStartIncluding": "15.0"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "product-security@apple.com"
}