Firewalld: firewalld: local unprivileged user can modify firewall state due to d-bus setter mis-authorization_CVE-2026-4948

{
    "lastseen": "",
    "description": "A flaw was found in firewalld. A local unprivileged user can exploit this vulnerability by mis-authorizing two runtime D-Bus (Desktop Bus) setters, setZoneSettings2 and setPolicySettings. This mis-authorization allows the user to modify the runtime firewall state without proper authentication, leading to unauthorized changes in network security configurations.",
    "published": "2026-03-27T05:30:23.632Z",
    "modified": "2026-03-27T11:21:20.810Z",
    "type": "cve",
    "title": "Firewalld: firewalld: local unprivileged user can modify firewall state due to d-bus setter mis-authorization",
    "source": "redhat",
    "references": "https://access.redhat.com/security/cve/CVE-2026-4948\nhttps://bugzilla.redhat.com/show_bug.cgi?id=2452086",
    "id": "CVE-2026-4948",
    "bulletinFamily": "",
    "cwe": [
        "CWE-279"
    ],
    "cvelist": null,
    "sourceData": "",
    "sourceHref": "",
    "cvss": {
        "score": 5.5,
        "severity": "MEDIUM",
        "vector": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N",
        "version": "3.1"
    },
    "cvss2": [],
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        "baseScore": 0,
        "baseSeverity": "",
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        "attackComplexity": "",
        "privilegesRequired": "",
        "userInteraction": "",
        "scope": "",
        "confidentialityImpact": "",
        "integrityImpact": "",
        "availabilityImpact": "",
        "cvssV3": {
            "version": "",
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        }
    },
    "href": "",
    "category_name": "CVE",
    "post_link": "",
    "product": "Red Hat Enterprise Linux 10",
    "version": "",
    "vendor": "Red Hat",
    "ai_description": "",
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    "ai_score": 0
}