CVE-2026-14474: Red Hat Enterprise Linux 10

High severity, CVSS 8.8. EPSS: 0.6% chance of exploitation in the next 30 days.

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.

Affected products

Red Hat Red Hat Enterprise Linux 10: before 0:2.12.0-3.el10_2.1 (fixed in 0:2.12.0-3.el10_2.1)
Red Hat Red Hat Enterprise Linux 10.0 Extended Update Support: before 0:2.10.2-3.el10_0.5 (fixed in 0:2.10.2-3.el10_0.5)
Red Hat Red Hat Enterprise Linux 6
Red Hat Red Hat Enterprise Linux 7 Extended Lifecycle Support: before 0:1.16.5-10.el7_9.18 (fixed in 0:1.16.5-10.el7_9.18)
Red Hat Red Hat Enterprise Linux 8: before 0:2.9.4-5.el8_10.5 (fixed in 0:2.9.4-5.el8_10.5)
Red Hat Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support: before 0:2.4.0-9.el8_4.5 (fixed in 0:2.4.0-9.el8_4.5)
Red Hat Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On: before 0:2.4.0-9.el8_4.5 (fixed in 0:2.4.0-9.el8_4.5)
Red Hat Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support: before 0:2.6.2-4.el8_6.5 (fixed in 0:2.6.2-4.el8_6.5)
Red Hat Red Hat Enterprise Linux 8.6 Extended Update Support Long-Life Add-On: before 0:2.6.2-4.el8_6.5 (fixed in 0:2.6.2-4.el8_6.5)
Red Hat Red Hat Enterprise Linux 8.8 Telecommunications Update Service: before 0:2.8.2-4.el8_8.4 (fixed in 0:2.8.2-4.el8_8.4)
Red Hat Red Hat Enterprise Linux 8.8 Update Services For SAP Solutions: before 0:2.8.2-4.el8_8.4 (fixed in 0:2.8.2-4.el8_8.4)
Red Hat Red Hat Enterprise Linux 9: before 0:2.9.8-4.el9_8.1 (fixed in 0:2.9.8-4.el9_8.1)
Red Hat Red Hat Enterprise Linux 9.2 Update Services For SAP Solutions: before 0:2.8.2-5.el9_2.7 (fixed in 0:2.8.2-5.el9_2.7)
Red Hat Red Hat Enterprise Linux 9.4 Update Services For SAP Solutions: before 0:2.9.4-6.el9_4.5 (fixed in 0:2.9.4-6.el9_4.5)
Red Hat Red Hat Enterprise Linux 9.6 Extended Update Support: before 0:2.9.6-4.el9_6.5 (fixed in 0:2.9.6-4.el9_6.5)
Red Hat Red Hat Openshift Container Platform 4.12: before 412.86.202608241157-0 (fixed in 412.86.202608241157-0)
Red Hat Red Hat Openshift Container Platform 4.13: before 413.92.202608111330-0 (fixed in 413.92.202608111330-0)
Red Hat Red Hat Openshift Container Platform 4.14: before 414.92.202608172040-0 (fixed in 414.92.202608172040-0)
Red Hat Red Hat Openshift Container Platform 4.15: before 415.92.202608180329-0 (fixed in 415.92.202608180329-0)
Red Hat Red Hat Openshift Container Platform 4.16: before 416.94.202608150307-0 (fixed in 416.94.202608150307-0)
Red Hat Red Hat Openshift Container Platform 4.17: before 417.94.202608250221-0 (fixed in 417.94.202608250221-0)
Red Hat Red Hat Openshift Container Platform 4.18: before 418.94.202608142238-0 (fixed in 418.94.202608142238-0)
Red Hat Red Hat Openshift Container Platform 4.19: before 4.19.9.6.202608120446-0 (fixed in 4.19.9.6.202608120446-0)
Red Hat Red Hat Openshift Container Platform 4.20: before 4.20.9.6.202608121719-0 (fixed in 4.20.9.6.202608121719-0)
Red Hat Red Hat Openshift Container Platform 4.21: before 4.21.9.6.202608122143-0 (fixed in 4.21.9.6.202608122143-0)
and 1 more

Published 2026-07-07. Last modified 2026-10-08.