openSUSE Medium firewalld D-Bus authorization vulnerability CVE-2026-4948
suse
June 8, 2026
An update that solves one vulnerability can now be installed.
Summary
## This update for firewalld fixes the following issue: * CVE-2026-4948: local unprivileged users can modify the runtime firewall state without proper authentication due to D-Bus setter mis-authorizations (bsc#1260903). ## Patch Instructions: To install this SUSE update use the SUSE recommended installation methods like YaST online_update or "zypper patch". Alternatively you can run the command listed for your product: * openSUSE Leap 15.4 zypper in -t patch SUSE-2026-2302=1 * SUSE Linux Enterprise Micro for Rancher 5.3 zypper in -t patch SUSE-SLE-Micro-5.3-2026-2302=1 * SUSE Linux Enterprise Micro 5.3 zypper in -t patch SUSE-SLE-Micro-5.3-2026-2302=1 * SUSE Linux Enterprise Micro for Rancher 5.4 zypper in -t patch SUSE-SLE-Micro-5.4-2026-2302=1 * SUSE Linux Enterprise Micro 5.4
Topics Covered
References
* bsc#1260903
Cross-
* CVE-2026-4948
CVSS scores:
* CVE-2026-4948 ( SUSE ): 6.8
CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N
* CVE-2026-4948 ( SUSE ): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
* CVE-2026-4948 ( NVD ): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
Affected Products:
* openSUSE Leap 15.4
* SUSE Linux Enterprise Micro 5.3
* SUSE Linux Enterprise Micro 5.4
* SUSE Linux Enterprise Micro 5.5
* SUSE Linux Enterprise Micro for Rancher 5.3
* SUSE Linux Enterprise Micro for Rancher 5.4
An update that solves one vulnerability can now be installed.
##
* https://www.suse.com/security/cve/CVE-2026-4948.html
* https://bugzilla.suse.com/show_bug.cgi?id=1260903
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Severity
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Announcement ID: SUSE-SU-2026:2302-1
Release Date: 2026-06-08T15:27:07Z
Rating: moderate
Topics Covered
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