{
    "id": "CVE-2026-86950",
    "published": "2026-09-28 20:17:11",
    "last_modified": "2026-09-30 04:18:33",
    "cvss_score": "8.8",
    "cvss_severity": "HIGH",
    "cvss_version": "3.1",
    "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
    "cwe": "CWE-787",
    "description": "An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in iOS 26.7.1 and iPadOS 26.7.1, macOS Sequoia 15.8.1, macOS Tahoe 26.7.1. Processing a maliciously crafted file may lead to arbitrary code execution. Apple is aware of a report that this issue may have been exploited in an extremely sophisticated attack against specific targeted individuals on versions of iOS before iOS 27.",
    "epss_score": "0.01242",
    "epss_percentile": "0.68056",
    "kev": 1,
    "kev_due": "2026-10-02",
    "has_exploit": 0,
    "updated_at": "2026-09-30 18:18:03",
    "priority": {
        "rank": 1,
        "label": "Patch first",
        "why": "On CISA KEV — known exploited in the wild, due 2026-10-02."
    },
    "products": [
        {
            "vendor": "apple",
            "product": "ipados"
        },
        {
            "vendor": "apple",
            "product": "iphone_os"
        },
        {
            "vendor": "apple",
            "product": "macos"
        }
    ],
    "kev_detail": {
        "cve_id": "CVE-2026-86950",
        "date_added": "2026-09-29",
        "due_date": "2026-10-02",
        "vendor": "Apple",
        "product": "Multiple Products",
        "name": "Apple Multiple Products Out-of-Bounds Write Vulnerability",
        "ransomware": 0
    },
    "exploits": [],
    "refs_list": [
        "https://support.apple.com/en-us/149226",
        "https://support.apple.com/en-us/149228",
        "https://support.apple.com/en-us/149229",
        "http://seclists.org/fulldisclosure/2026/Sep/89",
        "http://seclists.org/fulldisclosure/2026/Sep/90",
        "http://seclists.org/fulldisclosure/2026/Sep/91",
        "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2026-86950"
    ]
}