CVE-2026-28952_CVE-2026-28952

7.5 / 10

HIGH

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

Description

An integer overflow was addressed with improved input validation. This issue is fixed in iOS 18.7.9 and iPadOS 18.7.9, macOS Sequoia 15.7.7, macOS Sonoma 14.8.7, macOS Tahoe 26.5. An app may be able to cause unexpected system termination.

Basic Information

ID CVE-2026-28952

Source apple

Published May 11, 2026 at 20:08

Modified May 12, 2026 at 17:29

Affected Product

Vendor Apple

Product iOS and iPadOS

Affected Versions Apple iOS and iPadOS 0
Apple macOS 0
Apple macOS 0
Apple macOS 0

CWE Classification

CWE-190

References

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    "lastseen": "",
    "description": "An integer overflow was addressed with improved input validation. This issue is fixed in iOS 18.7.9 and iPadOS 18.7.9, macOS Sequoia 15.7.7, macOS Sonoma 14.8.7, macOS Tahoe 26.5. An app may be able to cause unexpected system termination.",
    "published": "2026-05-11T20:08:16.742Z",
    "modified": "2026-05-12T17:29:02.544Z",
    "type": "cve",
    "title": "CVE-2026-28952",
    "source": "apple",
    "references": "https://support.apple.com/en-us/127111\nhttps://support.apple.com/en-us/127115\nhttps://support.apple.com/en-us/127116\nhttps://support.apple.com/en-us/127117",
    "id": "CVE-2026-28952",
    "bulletinFamily": "",
    "cwe": [
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    "cvelist": null,
    "sourceData": "Apple iOS and iPadOS 0\nApple macOS 0\nApple macOS 0\nApple macOS 0",
    "sourceHref": "",
    "cvss": {
        "score": 7.5,
        "severity": "HIGH",
        "vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
        "version": "3.1"
    },
    "cvss2": [],
    "cvss3": {
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        "vectorString": "",
        "baseScore": 0,
        "baseSeverity": "",
        "attackVector": "",
        "attackComplexity": "",
        "privilegesRequired": "",
        "userInteraction": "",
        "scope": "",
        "confidentialityImpact": "",
        "integrityImpact": "",
        "availabilityImpact": "",
        "cvssV3": {
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            "baseScore": 0,
            "baseSeverity": "",
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    "href": "",
    "category_name": "CVE",
    "post_link": "",
    "product": "iOS and iPadOS",
    "version": "0",
    "vendor": "Apple",
    "ai_description": "",
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    "ai_score": 0
}