CVE-2026-28879_CVE-2026-28879

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 use-after-free issue was addressed with improved memory management. This issue is fixed in iOS 18.7.7 and iPadOS 18.7.7, iOS 26.4 and iPadOS 26.4, macOS Sequoia 15.7.5, macOS Sonoma 14.8.5, macOS Tahoe 26.4, tvOS 26.4, visionOS 26.4, watchOS 26.4. Processing maliciously crafted web content may lead to an unexpected process crash.

Basic Information

ID CVE-2026-28879

Source apple

Published Mar 25, 2026 at 00:32

Modified Apr 2, 2026 at 18:18

Affected Product

Vendor Apple

Product iOS and iPadOS

Affected Versions Apple iOS and iPadOS 0
Apple iOS and iPadOS 0
Apple macOS 0
Apple macOS 0
Apple macOS 0
Apple tvOS 0
Apple visionOS 0
Apple watchOS 0

CWE Classification

CWE-416

References

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    "lastseen": "",
    "description": "A use-after-free issue was addressed with improved memory management. This issue is fixed in iOS 18.7.7 and iPadOS 18.7.7, iOS 26.4 and iPadOS 26.4, macOS Sequoia 15.7.5, macOS Sonoma 14.8.5, macOS Tahoe 26.4, tvOS 26.4, visionOS 26.4, watchOS 26.4. Processing maliciously crafted web content may lead to an unexpected process crash.",
    "published": "2026-03-25T00:32:18.132Z",
    "modified": "2026-04-02T18:18:12.074Z",
    "type": "cve",
    "title": "CVE-2026-28879",
    "source": "apple",
    "references": "https://support.apple.com/en-us/126792\nhttps://support.apple.com/en-us/126793\nhttps://support.apple.com/en-us/126794\nhttps://support.apple.com/en-us/126795\nhttps://support.apple.com/en-us/126796\nhttps://support.apple.com/en-us/126797\nhttps://support.apple.com/en-us/126798\nhttps://support.apple.com/en-us/126799",
    "id": "CVE-2026-28879",
    "bulletinFamily": "",
    "cwe": [
        "CWE-416"
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    "cvelist": null,
    "sourceData": "Apple iOS and iPadOS 0\nApple iOS and iPadOS 0\nApple macOS 0\nApple macOS 0\nApple macOS 0\nApple tvOS 0\nApple visionOS 0\nApple watchOS 0",
    "sourceHref": "",
    "cvss": {
        "score": 6.5,
        "severity": "MEDIUM",
        "vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
        "version": "3.1"
    },
    "cvss2": [],
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        "baseScore": 0,
        "baseSeverity": "",
        "attackVector": "",
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        "privilegesRequired": "",
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        "integrityImpact": "",
        "availabilityImpact": "",
        "cvssV3": {
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    "product": "iOS and iPadOS",
    "version": "0",
    "vendor": "Apple",
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    "ai_score": 0
}