CYBER CODE RED

Get real-time updates on Telegram

P4Verified

CVE-2026-4948: firewalld through 2.4.0 (inclusive); +8 more affected products

CVE-2026-4948 affects cbl2 firewalld 1.0.3-2 on CBL Mariner 2.0. CVSS 3.1 base score 5.5 (msrc). EPSS 0.00179 (percentile 0.06794), scored 03-Oct-2026.

Affected technology

firewalld · through 2.4.0 (inclusive)
firewalld

enterprise linux · 7.0
redhat

Red Hat Enterprise Linux 10 · Exact affected versions not specified by the source
Red Hat

Red Hat Enterprise Linux 10.0 Extended Update Support · Exact affected versions not specified by the source
Red Hat

Red Hat Enterprise Linux 9 · Exact affected versions not specified by the source
Red Hat

Red Hat Enterprise Linux 9.6 Extended Update Support · Exact affected versions not specified by the source
Red Hat

Red Hat Enterprise Linux 7 · Exact affected versions not specified by the source
Red Hat

Red Hat Enterprise Linux 8 · Exact affected versions not specified by the source
Red Hat

Red Hat OpenShift Container Platform 4 · Exact affected versions not specified by the source
Red Hat

Component: Not specified by the source

Attack conditions (Vendor/CNA, CVSS 3.1): Local · Low privileges required · No user interaction required

What an attacker can do

A local unprivileged user can exploit this vulnerability by mis-authorizing two runtime D-Bus (Desktop Bus) setters, setZoneSettings2 and setPolicySettings. Vendor/CNA’s CVSS 3.1 assessment (base score 5.5/10) rates confidentiality and availability impact as none; integrity impact as high.

Published

CWE
CWE-279
Product
cbl2 firewalld 1.0.3-2 on CBL Mariner 2.0
CCR priority
22.0 /100 (P4)
CVSS 3.1
5.5 /10 · CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N · Vendor/CNA
EPSS
0.00179 · percentile 0.06909 · 2026-10-10
KEV
no

Provenance

Stable permalink: https://cybercodered.org/item/cve-cve-2026-4948.html