Firewalld: firewalld: local unprivileged user can modify firewall state due to d-bus setter mis-authorization
13Vexday Risk Score
Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.
ssvc Trackcvss 5.5epss 0.1%
probabilidad de explotación
0.1%top 98% de las CVE
explotación observada
noninguna fuente lo reporta
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.
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
Productos afectados
Red Hat · Red Hat Enterprise Linux 10Red Hat · Red Hat Enterprise Linux 10.0 Extended Update SupportRed Hat · Red Hat Enterprise Linux 7Red Hat · Red Hat Enterprise Linux 8Red Hat · Red Hat Enterprise Linux 9Red Hat · Red Hat OpenShift Container Platform 4Referencias
https://access.redhat.com/errata/RHBA-2026:28238https://access.redhat.com/errata/RHSA-2026:67585https://access.redhat.com/errata/RHSA-2026:67843https://access.redhat.com/security/cve/CVE-2026-4948https://bugzilla.redhat.com/show_bug.cgi?id=2452086https://lists.debian.org/debian-lts-announce/2026/05/msg00029.html