FKIE_CVE-2025-43432

Vulnerability from fkie_nvd - Published: 2025-11-04 02:15 - Updated: 2025-11-05 14:38
Severity ?
4.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L
Summary
A use-after-free issue was addressed with improved memory management. This issue is fixed in Safari 26.1, visionOS 26.1, watchOS 26.1, iOS 26.1 and iPadOS 26.1, tvOS 26.1. Processing maliciously crafted web content may lead to an unexpected process crash.
References
product-security@apple.comhttps://support.apple.com/en-us/125632Vendor Advisory, Release Notes
product-security@apple.comhttps://support.apple.com/en-us/125637Vendor Advisory, Release Notes
product-security@apple.comhttps://support.apple.com/en-us/125638Vendor Advisory, Release Notes
product-security@apple.comhttps://support.apple.com/en-us/125639Vendor Advisory, Release Notes
product-security@apple.comhttps://support.apple.com/en-us/125640Vendor Advisory, Release Notes
Impacted products
Vendor Product Version
apple safari *
apple ipados *
apple iphone_os *
apple tvos *
apple visionos *
apple watchos *
To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:apple:safari:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "CFF118CE-3F13-43BE-B250-5579E1C842EB",
              "versionEndExcluding": "26.1",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "6D51AEDC-9086-4010-B3BF-C652D65D09C8",
              "versionEndExcluding": "26.1",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "3981A7BE-BC98-4C6F-AE38-D68839368925",
              "versionEndExcluding": "26.1",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "290E0D29-CB5B-45A7-9FE3-FD2030B1D1A4",
              "versionEndExcluding": "26.1",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:apple:visionos:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "7DFD3616-65CA-4E5C-849C-3C20ACBCB610",
              "versionEndExcluding": "26.1",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "9F9D7F76-13FB-407C-94E5-221B93021568",
              "versionEndExcluding": "26.1",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "A use-after-free issue was addressed with improved memory management. This issue is fixed in Safari 26.1, visionOS 26.1, watchOS 26.1, iOS 26.1 and iPadOS 26.1, tvOS 26.1. Processing maliciously crafted web content may lead to an unexpected process crash."
    }
  ],
  "id": "CVE-2025-43432",
  "lastModified": "2025-11-05T14:38:49.690",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "LOW",
          "baseScore": 4.3,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "REQUIRED",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L",
          "version": "3.1"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 1.4,
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "type": "Secondary"
      }
    ]
  },
  "published": "2025-11-04T02:15:49.060",
  "references": [
    {
      "source": "product-security@apple.com",
      "tags": [
        "Vendor Advisory",
        "Release Notes"
      ],
      "url": "https://support.apple.com/en-us/125632"
    },
    {
      "source": "product-security@apple.com",
      "tags": [
        "Vendor Advisory",
        "Release Notes"
      ],
      "url": "https://support.apple.com/en-us/125637"
    },
    {
      "source": "product-security@apple.com",
      "tags": [
        "Vendor Advisory",
        "Release Notes"
      ],
      "url": "https://support.apple.com/en-us/125638"
    },
    {
      "source": "product-security@apple.com",
      "tags": [
        "Vendor Advisory",
        "Release Notes"
      ],
      "url": "https://support.apple.com/en-us/125639"
    },
    {
      "source": "product-security@apple.com",
      "tags": [
        "Vendor Advisory",
        "Release Notes"
      ],
      "url": "https://support.apple.com/en-us/125640"
    }
  ],
  "sourceIdentifier": "product-security@apple.com",
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-416"
        }
      ],
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "type": "Secondary"
    }
  ]
}


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