CVE-2026-20603_CVE-2026-20603

4.4 / 10

MEDIUM

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

Description

This issue was addressed with improved redaction of sensitive information. This issue is fixed in macOS Tahoe 26.3. An app with root privileges may be able to access private information.

Basic Information

ID CVE-2026-20603

Source apple

Published Feb 11, 2026 at 22:58

Modified Feb 18, 2026 at 14:34

Affected Product

Vendor Apple

Product macOS

Version unspecified

Affected Versions Apple macOS unspecified

CWE Classification

CWE-284

References

support.apple.com /en-us/126348

{
    "lastseen": "",
    "description": "This issue was addressed with improved redaction of sensitive information. This issue is fixed in macOS Tahoe 26.3. An app with root privileges may be able to access private information.",
    "published": "2026-02-11T22:58:38.996Z",
    "modified": "2026-02-18T14:34:54.400Z",
    "type": "cve",
    "title": "CVE-2026-20603",
    "source": "apple",
    "references": "https://support.apple.com/en-us/126348",
    "id": "CVE-2026-20603",
    "bulletinFamily": "",
    "cwe": [
        "CWE-284"
    ],
    "cvelist": null,
    "sourceData": "Apple macOS unspecified",
    "sourceHref": "",
    "cvss": {
        "score": 4.4,
        "severity": "MEDIUM",
        "vector": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N",
        "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": "macOS",
    "version": "unspecified",
    "vendor": "Apple",
    "ai_description": "",
    "ai_severity": "",
    "ai_vendor": "",
    "ai_product": "",
    "ai_version": "",
    "ai_score": 0
}