{"schemaVersion":3,"id":"SUSE-SU-2026:20822-1","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"Security update for systemd\n\nThis update for systemd fixes the following issues:\n\nSecurity issues:\n\n- CVE-2026-4105: privilege escalation due to improper access control in RegisterMachine D-Bus method (bsc#1259650).\n- CVE-2026-29111: local unprivileged user can trigger an assert in systemd (bsc#1259418).\n- udev: check for invalid chars in various fields received from the kernel (bsc#1259697).\n\nNon security issues:\n\n- Name libsystemd-{shared,core} based on the major version of systemd and the\n  package release number (bsc#1228081, bsc#1256427)\n- detect-virt: bare-metal GCE only for x86 and i386 (bsc#1254293)\n\nChangelog:\n\n- a943e3ce2f machined: reject invalid class types when registering machines\n- 71593f77db udev: fix review mixup\n- 73a89810b4 udev-builtin-net-id: print cescaped bad attributes\n- 0f360bfdc0 udev-builtin-net_id: do not assume the current interface name is ethX\n- 40905232e2 udev: ensure tag parsing stays within bounds\n- 7bce9026e3 udev: ensure there is space for trailing NUL before calling sprintf\n- d018ac1ea3 udev: check for invalid chars in various fields received from the kernel\n- aef6e11921 core/cgroup: avoid one unnecessary strjoina()\n- cc7426f38a sd-json: fix off-by-one issue when updating parent for array elements\n- 26a748f727 core: validate input cgroup path more prudently\n- 99d8308fde core/dbus-manager: propagate meaningful dbus errors from EnqueueMarkedJobs\n- 8bbac1d508 detect-virt: bare-metal GCE only for x86 and i386","dates":{"published":"2026-03-24T09:27:18.000Z","modified":"2026-03-26T17:23:49.644Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":null,"severity":"unknown","version":null,"versionLabel":null,"source":null,"vector":null,"computed":false,"selection":"none"},"metrics":[]},"epss":{"probability":null,"percentile":null,"severity":"unknown","asOf":null,"change":{"pp":null,"baselineDate":null,"baselineScore":null},"history":[],"last30":[]},"kev":{"state":"not-listed","entries":[],"listedCount":0,"totalCatalogs":3,"catalogs":[{"source":"cisa","label":"CISA","listed":false,"entry":null},{"source":"enisa","label":"ENISA","listed":false,"entry":null},{"source":"circl","label":"CIRCL","listed":false,"entry":null}]},"ransomware":{"state":"none-recorded","sources":[]},"exploits":[],"exploitCount":0,"weaknesses":[],"affected":[{"vendor":"suse","product":"systemd&distro=SUSE Linux Micro 6.0","name":"systemd","label":"systemd&distro=SUSE Linux Micro 6.0","ecosystem":"SUSE Linux Enterprise","cpePart":null,"purl":"pkg:rpm/suse/systemd&distro=SUSE Linux Micro 6.0","purlType":"rpm","versions":[{"text":"< 254.27-3.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 254.27-3.1","eol":null,"hubHref":null}],"affectedCount":1,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://www.suse.com/support/update/announcement/2026/suse-su-202620822-1/","label":"www.suse.com/support/update/announcement/2026/suse-su-202620822-1/","hostname":"www.suse.com","tags":["Advisory"]},{"url":"https://bugzilla.suse.com/1228081","label":"bugzilla.suse.com/1228081","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1254293","label":"bugzilla.suse.com/1254293","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1256427","label":"bugzilla.suse.com/1256427","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1259418","label":"bugzilla.suse.com/1259418","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1259650","label":"bugzilla.suse.com/1259650","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1259697","label":"bugzilla.suse.com/1259697","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://www.suse.com/security/cve/CVE-2026-29111","label":"www.suse.com/security/cve/CVE-2026-29111","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-4105","label":"www.suse.com/security/cve/CVE-2026-4105","hostname":"www.suse.com","tags":["WEB"]}],"lineage":{"upstream":["CVE-2026-29111","CVE-2026-4105"],"downstream":[],"duplicates":[],"related":["CVE-2026-29111","CVE-2026-4105"]},"timeline":[{"kind":"published","date":"2026-03-24T09:27:18.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-03-26T17:23:49.644Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":0,"level":"minimal","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-21T22:14:11.462Z","stale":false,"partial":false}}