github - ghsa-f8v5-f9hr-87fq

GHSA-F8V5-F9HR-87FQ

Vulnerability from github – Published: 2025-09-16 00:30 – Updated: 2025-11-05 00:31

Details

A correctness issue was addressed with improved checks. This issue is fixed in tvOS 26, Safari 26, iOS 18.7 and iPadOS 18.7, visionOS 26, watchOS 26, macOS Tahoe 26, iOS 26 and iPadOS 26. Processing maliciously crafted web content may lead to an unexpected process crash.

Severity ?

9.8 (Critical)


                  
                    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

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{
  "affected": [],
  "aliases": [
    "CVE-2025-43342"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-20"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-09-15T23:15:36Z",
    "severity": "CRITICAL"
  },
  "details": "A correctness issue was addressed with improved checks. This issue is fixed in tvOS 26, Safari 26, iOS 18.7 and iPadOS 18.7, visionOS 26, watchOS 26, macOS Tahoe 26, iOS 26 and iPadOS 26. Processing maliciously crafted web content may lead to an unexpected process crash.",
  "id": "GHSA-f8v5-f9hr-87fq",
  "modified": "2025-11-05T00:31:27Z",
  "published": "2025-09-16T00:30:25Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-43342"
    },
    {
      "type": "WEB",
      "url": "https://support.apple.com/en-us/125108"
    },
    {
      "type": "WEB",
      "url": "https://support.apple.com/en-us/125109"
    },
    {
      "type": "WEB",
      "url": "https://support.apple.com/en-us/125110"
    },
    {
      "type": "WEB",
      "url": "https://support.apple.com/en-us/125113"
    },
    {
      "type": "WEB",
      "url": "https://support.apple.com/en-us/125114"
    },
    {
      "type": "WEB",
      "url": "https://support.apple.com/en-us/125115"
    },
    {
      "type": "WEB",
      "url": "https://support.apple.com/en-us/125116"
    },
    {
      "type": "WEB",
      "url": "http://seclists.org/fulldisclosure/2025/Sep/49"
    },
    {
      "type": "WEB",
      "url": "http://seclists.org/fulldisclosure/2025/Sep/53"
    },
    {
      "type": "WEB",
      "url": "http://seclists.org/fulldisclosure/2025/Sep/57"
    },
    {
      "type": "WEB",
      "url": "http://seclists.org/fulldisclosure/2025/Sep/59"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2025/09/22/3"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2025-43342 (GCVE-0-2025-43342)

Vulnerability from cvelistv5 – Published: 2025-09-15 22:35 – Updated: 2025-11-04 21:10

Summary

A correctness issue was addressed with improved checks. This issue is fixed in Safari 26, tvOS 26, watchOS 26, iOS 26 and iPadOS 26, visionOS 26, iOS 18.7 and iPadOS 18.7. Processing maliciously crafted web content may lead to an unexpected process crash.

Severity ?

9.8 (Critical)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CWE

Processing maliciously crafted web content may lead to an unexpected process crash

Assigner

apple

References

URL

Tags

	https://support.apple.com/en-us/125108
	https://support.apple.com/en-us/125109
	https://support.apple.com/en-us/125113
	https://support.apple.com/en-us/125114
	https://support.apple.com/en-us/125115
	https://support.apple.com/en-us/125116

Impacted products

Vendor

Product

Version

Apple

iOS and iPadOS

Affected: unspecified , < 26 (custom)

Apple	iOS and iPadOS	Affected: unspecified , < 18.7 (custom)
Apple	Safari	Affected: unspecified , < 26 (custom)
Apple	tvOS	Affected: unspecified , < 26 (custom)
Apple	visionOS	Affected: unspecified , < 26 (custom)
Apple	watchOS	Affected: unspecified , < 26 (custom)

Show details on NVD website

JSON

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{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "NETWORK",
              "availabilityImpact": "HIGH",
              "baseScore": 9.8,
              "baseSeverity": "CRITICAL",
              "confidentialityImpact": "HIGH",
              "integrityImpact": "HIGH",
              "privilegesRequired": "NONE",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
              "version": "3.1"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2025-43342",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-09-16T13:38:38.852885Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "problemTypes": [
          {
            "descriptions": [
              {
                "cweId": "CWE-20",
                "description": "CWE-20 Improper Input Validation",
                "lang": "en",
                "type": "CWE"
              }
            ]
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-09-16T17:25:29.262Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      },
      {
        "providerMetadata": {
          "dateUpdated": "2025-11-04T21:10:40.303Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "url": "http://seclists.org/fulldisclosure/2025/Sep/57"
          },
          {
            "url": "http://seclists.org/fulldisclosure/2025/Sep/53"
          },
          {
            "url": "http://seclists.org/fulldisclosure/2025/Sep/59"
          },
          {
            "url": "http://seclists.org/fulldisclosure/2025/Sep/49"
          },
          {
            "url": "http://www.openwall.com/lists/oss-security/2025/09/22/3"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "iOS and iPadOS",
          "vendor": "Apple",
          "versions": [
            {
              "lessThan": "26",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
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          ]
        },
        {
          "product": "iOS and iPadOS",
          "vendor": "Apple",
          "versions": [
            {
              "lessThan": "18.7",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            }
          ]
        },
        {
          "product": "Safari",
          "vendor": "Apple",
          "versions": [
            {
              "lessThan": "26",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            }
          ]
        },
        {
          "product": "tvOS",
          "vendor": "Apple",
          "versions": [
            {
              "lessThan": "26",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            }
          ]
        },
        {
          "product": "visionOS",
          "vendor": "Apple",
          "versions": [
            {
              "lessThan": "26",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            }
          ]
        },
        {
          "product": "watchOS",
          "vendor": "Apple",
          "versions": [
            {
              "lessThan": "26",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            }
          ]
        }
      ],
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        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "Processing maliciously crafted web content may lead to an unexpected process crash",
              "lang": "en"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-11-04T01:16:50.988Z",
        "orgId": "286789f9-fbc2-4510-9f9a-43facdede74c",
        "shortName": "apple"
      },
      "references": [
        {
          "url": "https://support.apple.com/en-us/125108"
        },
        {
          "url": "https://support.apple.com/en-us/125109"
        },
        {
          "url": "https://support.apple.com/en-us/125113"
        },
        {
          "url": "https://support.apple.com/en-us/125114"
        },
        {
          "url": "https://support.apple.com/en-us/125115"
        },
        {
          "url": "https://support.apple.com/en-us/125116"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "286789f9-fbc2-4510-9f9a-43facdede74c",
    "assignerShortName": "apple",
    "cveId": "CVE-2025-43342",
    "datePublished": "2025-09-15T22:35:12.163Z",
    "dateReserved": "2025-04-16T15:24:37.110Z",
    "dateUpdated": "2025-11-04T21:10:40.303Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

GHSA-F8V5-F9HR-87FQ

CVE-2025-43342 (GCVE-0-2025-43342)

Tags

Sightings

Nomenclature