GHSA-mxjh-5564-f256MediumCVSS 5.5
A flaw was found in firewalld. A local unprivileged user can exploit this vulnerability by mis...
🔗 CVE IDs covered (1)
📋 Description
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.
🔗 References (6)
- https://nvd.nist.gov/vuln/detail/CVE-2026-4948
- https://access.redhat.com/security/cve/CVE-2026-4948
- https://bugzilla.redhat.com/show_bug.cgi?id=2452086
- https://lists.debian.org/debian-lts-announce/2026/05/msg00029.html
- https://access.redhat.com/errata/RHBA-2026:28238
- https://github.com/advisories/GHSA-mxjh-5564-f256