{"id":"CLSA-2026-1784813597","summary":"systemd: Fix of CVE-2026-29111","details":"- CVE-2026-29111: validate the control group path in the\n  GetUnitByControlGroup D-Bus method, rejecting non-absolute or\n  non-normalized input to prevent stack exhaustion from an oversized,\n  attacker-controlled string\n- Skip the test-fs-util symlink touch_file check when the build kernel\n  does not support chmod() on a symlink (-EOPNOTSUPP), so the build's\n  test phase no longer aborts during the package build","modified":"2026-10-26T09:31:50.414388723Z","published":"2026-07-23T13:33:43Z","upstream":["CVE-2026-29111"],"references":[{"type":"ADVISORY","url":"https://errata.tuxcare.com/els_os/centos8.4els/CLSA-2026-1784813597.html"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-29111"}],"affected":[{"package":{"name":"systemd","ecosystem":"TuxCare:CentOS:8.4","purl":"pkg:rpm/tuxcare/systemd?distro=centos-8.4"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"239-45.el8_4.3.tuxcare.els6"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos8.4els/CLSA-2026-1784813597.json"}},{"package":{"name":"systemd-container","ecosystem":"TuxCare:CentOS:8.4","purl":"pkg:rpm/tuxcare/systemd-container?distro=centos-8.4"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"239-45.el8_4.3.tuxcare.els6"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos8.4els/CLSA-2026-1784813597.json"}},{"package":{"name":"systemd-devel","ecosystem":"TuxCare:CentOS:8.4","purl":"pkg:rpm/tuxcare/systemd-devel?distro=centos-8.4"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"239-45.el8_4.3.tuxcare.els6"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos8.4els/CLSA-2026-1784813597.json"}},{"package":{"name":"systemd-journal-remote","ecosystem":"TuxCare:CentOS:8.4","purl":"pkg:rpm/tuxcare/systemd-journal-remote?distro=centos-8.4"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"239-45.el8_4.3.tuxcare.els6"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos8.4els/CLSA-2026-1784813597.json"}},{"package":{"name":"systemd-libs","ecosystem":"TuxCare:CentOS:8.4","purl":"pkg:rpm/tuxcare/systemd-libs?distro=centos-8.4"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"239-45.el8_4.3.tuxcare.els6"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos8.4els/CLSA-2026-1784813597.json"}},{"package":{"name":"systemd-pam","ecosystem":"TuxCare:CentOS:8.4","purl":"pkg:rpm/tuxcare/systemd-pam?distro=centos-8.4"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"239-45.el8_4.3.tuxcare.els6"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos8.4els/CLSA-2026-1784813597.json"}},{"package":{"name":"systemd-tests","ecosystem":"TuxCare:CentOS:8.4","purl":"pkg:rpm/tuxcare/systemd-tests?distro=centos-8.4"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"239-45.el8_4.3.tuxcare.els6"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos8.4els/CLSA-2026-1784813597.json"}},{"package":{"name":"systemd-udev","ecosystem":"TuxCare:CentOS:8.4","purl":"pkg:rpm/tuxcare/systemd-udev?distro=centos-8.4"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"239-45.el8_4.3.tuxcare.els6"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos8.4els/CLSA-2026-1784813597.json"}}],"schema_version":"1.9.0"}