A flaw was found in SSSD's LDAP sudo provider. When the ldap_sudo_search_base option is not explicitly configured, SSSD searches the entire LDAP directory tree for sudoRole objects. An authenticated attacker with write access to any subtree can inject a sudoRole object granting root-level sudo privileges on all SSSD-enrolled hosts.
https://access.redhat.com/errata/RHSA-2026:54769
https://access.redhat.com/errata/RHSA-2026:54599
https://access.redhat.com/errata/RHSA-2026:54581
https://access.redhat.com/errata/RHSA-2026:50109
https://access.redhat.com/errata/RHSA-2026:49844
https://access.redhat.com/errata/RHSA-2026:49843
https://access.redhat.com/errata/RHSA-2026:49842
https://access.redhat.com/errata/RHSA-2026:49841
https://access.redhat.com/errata/RHSA-2026:49840
https://access.redhat.com/errata/RHSA-2026:49839
https://access.redhat.com/errata/RHSA-2026:46990
https://access.redhat.com/errata/RHSA-2026:46482