CVE-2025-43342_CVE-2025-43342

9.8 / 10

CRITICAL

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

Description

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.

Basic Information

ID CVE-2025-43342

Source apple

Published Sep 15, 2025 at 22:35

Modified Sep 16, 2025 at 17:25

Affected Product

Vendor Apple

Product iOS and iPadOS

Version unspecified

Affected Versions Apple iOS and iPadOS unspecified
Apple iOS and iPadOS unspecified
Apple Safari unspecified
Apple tvOS unspecified
Apple visionOS unspecified
Apple watchOS unspecified
Apple macOS unspecified

CWE Classification

CWE-20

References

{
    "lastseen": "",
    "description": "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.",
    "published": "2025-09-15T22:35:12.163Z",
    "modified": "2025-09-16T17:25:29.262Z",
    "type": "cve",
    "title": "CVE-2025-43342",
    "source": "apple",
    "references": "https://support.apple.com/en-us/125108\nhttps://support.apple.com/en-us/125109\nhttps://support.apple.com/en-us/125113\nhttps://support.apple.com/en-us/125114\nhttps://support.apple.com/en-us/125115\nhttps://support.apple.com/en-us/125116\nhttps://support.apple.com/en-us/125110",
    "id": "CVE-2025-43342",
    "bulletinFamily": "",
    "cwe": [
        "CWE-20"
    ],
    "cvelist": null,
    "sourceData": "Apple iOS and iPadOS unspecified\nApple iOS and iPadOS unspecified\nApple Safari unspecified\nApple tvOS unspecified\nApple visionOS unspecified\nApple watchOS unspecified\nApple macOS unspecified",
    "sourceHref": "",
    "cvss": {
        "score": 9.8,
        "severity": "CRITICAL",
        "vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
        "version": "3.1"
    },
    "cvss2": [],
    "cvss3": {
        "version": "",
        "vectorString": "",
        "baseScore": 0,
        "baseSeverity": "",
        "attackVector": "",
        "attackComplexity": "",
        "privilegesRequired": "",
        "userInteraction": "",
        "scope": "",
        "confidentialityImpact": "",
        "integrityImpact": "",
        "availabilityImpact": "",
        "cvssV3": {
            "version": "",
            "vectorString": "",
            "baseScore": 0,
            "baseSeverity": "",
            "attackVector": "",
            "attackComplexity": "",
            "privilegesRequired": "",
            "userInteraction": "",
            "scope": "",
            "confidentialityImpact": "",
            "integrityImpact": "",
            "availabilityImpact": ""
        }
    },
    "href": "",
    "category_name": "CVE",
    "post_link": "",
    "product": "iOS and iPadOS",
    "version": "unspecified",
    "vendor": "Apple",
    "ai_description": "",
    "ai_severity": "",
    "ai_vendor": "",
    "ai_product": "",
    "ai_version": "",
    "ai_score": 0
}