VDB
RHSA-2026:49839
RHSA-2026:49839
PUBLISHED
CVSS 8 HIGH
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.
Risk Scores
CVSS 3.1
8
CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Red Hat | python3-libipa_hbac-debuginfo-0:2.9.6-4.el9_6.5.x86_64 as a component of Red Hat Enterprise Linux BaseOS EUS (v.9.6) | 0:2.9.6-4.el9_6.5 |
| Red Hat | sssd-nfs-idmap-debuginfo-0:2.9.6-4.el9_6.5.x86_64 as a component of Red Hat Enterprise Linux BaseOS EUS (v.9.6) | 0:2.9.6-4.el9_6.5 |
| Red Hat | sssd-passkey-debuginfo-0:2.9.6-4.el9_6.5.x86_64 as a component of Red Hat Enterprise Linux BaseOS EUS (v.9.6) | 0:2.9.6-4.el9_6.5 |
| Red Hat | python3-libsss_nss_idmap-debuginfo-0:2.9.6-4.el9_6.5.x86_64 as a component of Red Hat CodeReady Linux Builder EUS (v.9.6) | 0:2.9.6-4.el9_6.5 |
| Red Hat | libipa_hbac-debuginfo-0:2.9.6-4.el9_6.5.aarch64 as a component of Red Hat Enterprise Linux AppStream EUS (v.9.6) | 0:2.9.6-4.el9_6.5 |
| Red Hat | sssd-common-debuginfo-0:2.9.6-4.el9_6.5.i686 as a component of Red Hat CodeReady Linux Builder EUS (v.9.6) | 0:2.9.6-4.el9_6.5 |
| Red Hat | sssd-ldap-debuginfo-0:2.9.6-4.el9_6.5.x86_64 as a component of Red Hat CodeReady Linux Builder EUS (v.9.6) | 0:2.9.6-4.el9_6.5 |
| Red Hat | sssd-common-pac-debuginfo-0:2.9.6-4.el9_6.5.ppc64le as a component of Red Hat Enterprise Linux AppStream EUS (v.9.6) | 0:2.9.6-4.el9_6.5 |
| Red Hat | libsss_sudo-0:2.9.6-4.el9_6.5.x86_64 as a component of Red Hat Enterprise Linux BaseOS EUS (v.9.6) | 0:2.9.6-4.el9_6.5 |
| Red Hat | libsss_sudo-debuginfo-0:2.9.6-4.el9_6.5.aarch64 as a component of Red Hat CodeReady Linux Builder EUS (v.9.6) | 0:2.9.6-4.el9_6.5 |
| Red Hat | sssd-client-debuginfo-0:2.9.6-4.el9_6.5.ppc64le as a component of Red Hat CodeReady Linux Builder EUS (v.9.6) | 0:2.9.6-4.el9_6.5 |
| Red Hat | sssd-passkey-debuginfo-0:2.9.6-4.el9_6.5.i686 as a component of Red Hat Enterprise Linux BaseOS EUS (v.9.6) | 0:2.9.6-4.el9_6.5 |
| Red Hat | sssd-debuginfo-0:2.9.6-4.el9_6.5.s390x as a component of Red Hat Enterprise Linux AppStream EUS (v.9.6) | 0:2.9.6-4.el9_6.5 |
| Red Hat | sssd-debugsource-0:2.9.6-4.el9_6.5.i686 as a component of Red Hat Enterprise Linux BaseOS EUS (v.9.6) | 0:2.9.6-4.el9_6.5 |
| Red Hat | sssd-ad-debuginfo-0:2.9.6-4.el9_6.5.x86_64 as a component of Red Hat Enterprise Linux BaseOS EUS (v.9.6) | 0:2.9.6-4.el9_6.5 |
| Red Hat | libsss_simpleifp-debuginfo-0:2.9.6-4.el9_6.5.ppc64le as a component of Red Hat Enterprise Linux AppStream EUS (v.9.6) | 0:2.9.6-4.el9_6.5 |
| Red Hat | sssd-kcm-debuginfo-0:2.9.6-4.el9_6.5.aarch64 as a component of Red Hat Enterprise Linux BaseOS EUS (v.9.6) | 0:2.9.6-4.el9_6.5 |
| Red Hat | sssd-ad-debuginfo-0:2.9.6-4.el9_6.5.s390x as a component of Red Hat Enterprise Linux BaseOS EUS (v.9.6) | 0:2.9.6-4.el9_6.5 |
| Red Hat | sssd-ipa-debuginfo-0:2.9.6-4.el9_6.5.s390x as a component of Red Hat CodeReady Linux Builder EUS (v.9.6) | 0:2.9.6-4.el9_6.5 |
| Red Hat | sssd-kcm-0:2.9.6-4.el9_6.5.x86_64 as a component of Red Hat Enterprise Linux BaseOS EUS (v.9.6) | 0:2.9.6-4.el9_6.5 |
…and 515 more
Timeline
- Aug 4, 2026 CVE Published
- Aug 12, 2026 CVE Updated
- Aug 12, 2026 Distribution Patch
- Aug 12, 2026 Distribution Patch
- Aug 12, 2026 Security Advisory
- Aug 12, 2026 Security Advisory
- Aug 12, 2026 Security Advisory
References
- https://access.redhat.com/errata/RHSA-2026:49839 advisory
- https://access.redhat.com/security/updates/classification/#important advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=2496556 issue
- https://bugzilla.redhat.com/show_bug.cgi?id=2496581 issue
- https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_49839.json advisory
- https://access.redhat.com/security/cve/CVE-2026-14474 advisory
- https://www.cve.org/CVERecord?id=CVE-2026-14474 advisory
- https://nvd.nist.gov/vuln/detail/CVE-2026-14474 advisory
- https://access.redhat.com/security/cve/CVE-2026-14476 advisory
- https://www.cve.org/CVERecord?id=CVE-2026-14476 advisory
- https://nvd.nist.gov/vuln/detail/CVE-2026-14476 advisory