{"id":"OESA-2026-1856","summary":"firewalld security update","details":"firewalld is a firewall service daemon that provides a dynamic customizable firewall with a D-Bus interface.\r\n\r\nSecurity Fix(es):\n\nA 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.(CVE-2026-4948)","modified":"2026-04-11T14:17:32.357578Z","published":"2026-04-11T14:03:52Z","upstream":["CVE-2026-4948"],"database_specific":{"severity":"Medium"},"references":[{"type":"ADVISORY","url":"https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2026-1856"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-4948"}],"affected":[{"package":{"name":"firewalld","ecosystem":"openEuler:24.03-LTS-SP1","purl":"pkg:rpm/openEuler/firewalld&distro=openEuler-24.03-LTS-SP1"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.2.6-9.oe2403sp1"}]}],"ecosystem_specific":{"src":["firewalld-1.2.6-9.oe2403sp1.src.rpm"],"noarch":["firewall-config-1.2.6-9.oe2403sp1.noarch.rpm","firewalld-1.2.6-9.oe2403sp1.noarch.rpm","firewalld-doc-1.2.6-9.oe2403sp1.noarch.rpm","firewalld-test-1.2.6-9.oe2403sp1.noarch.rpm","python3-firewall-1.2.6-9.oe2403sp1.noarch.rpm"]},"database_specific":{"source":"https://repo.openeuler.org/security/data/osv/OESA-2026-1856.json"}}],"schema_version":"1.7.5"}