CVE-2026-4948 in firewalld

Resumen (Inglés)

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.

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Responsable

redhat

Reservar

2026-03-27

Divulgación

2026-03-27

Estado

Confirmado

Voces

VulDB provides additional information and datapoints for this CVE:

ID	Vulnerabilidad	CWE	Exp	Con	CVE
353819	firewalld	279	No está definido	No está definido	CVE-2026-4948

Fuentes

• MITRE
• NVD
• CVE Details