CVE-2026-4948

Katalog CVE

CVSS 5.5 · Medium EPSS 0,18%

Kerentanan Incorrect Execution-Assigned Permissions pada firewalld, redhat enterprise linux. Skor CVSS 3.1 5.5 (Medium) menurut redhat.com.

Deskripsi (NVD)

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.

Rincian

Terbit di NVD

27 Maret 2026

Terakhir diubah

6 Oktober 2026

Status NVD

Modified

CVSS 3.1

5.5 (Medium), sumber redhat.com
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-279: Incorrect Execution-Assigned Permissions

EPSS (30 hari)

0,18% peluang dieksploitasi; lebih tinggi dari 6,9% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://access.redhat.com/security/cve/CVE-2026-4948 mitigasi · advisory vendor
• https://bugzilla.redhat.com/show_bug.cgi?id=2452086 issue tracking · advisory vendor
• https://access.redhat.com/errata/RHBA-2026:28238
• https://access.redhat.com/errata/RHSA-2026:67585
• https://access.redhat.com/errata/RHSA-2026:67843
• https://access.redhat.com/errata/RHSA-2026:76844
• https://lists.debian.org/debian-lts-announce/2026/05/msg00029.html