CVE-2025-43464_CVE-2025-43464

6.5 / 10

MEDIUM

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

Description

A denial-of-service issue was addressed with improved input validation. This issue is fixed in macOS Tahoe 26.1. Visiting a website may lead to an app denial-of-service.

Basic Information

ID CVE-2025-43464

Source apple

Published Dec 12, 2025 at 20:56

Modified Dec 13, 2025 at 22:34

Affected Product

Vendor Apple

Product macOS

Version unspecified

Affected Versions Apple macOS unspecified

CWE Classification

CWE-20

References

support.apple.com /en-us/125634

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    "description": "A denial-of-service issue was addressed with improved input validation. This issue is fixed in macOS Tahoe 26.1. Visiting a website may lead to an app denial-of-service.",
    "published": "2025-12-12T20:56:18.229Z",
    "modified": "2025-12-13T22:34:09.004Z",
    "type": "cve",
    "title": "CVE-2025-43464",
    "source": "apple",
    "references": "https://support.apple.com/en-us/125634",
    "id": "CVE-2025-43464",
    "bulletinFamily": "",
    "cwe": [
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    "cvelist": null,
    "sourceData": "Apple macOS unspecified",
    "sourceHref": "",
    "cvss": {
        "score": 6.5,
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        "availabilityImpact": "",
        "cvssV3": {
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    "href": "",
    "category_name": "CVE",
    "post_link": "",
    "product": "macOS",
    "version": "unspecified",
    "vendor": "Apple",
    "ai_description": "",
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    "ai_score": 0
}