RHSA-2026:49839: Important: sssd security update
The System Security Services Daemon (SSSD) service provides a set of daemons to manage access to remote directories and authentication mechanisms. It also provides the Name Service Switch (NSS) and the Pluggable Authentication Modules (PAM) interfaces toward the system, and a pluggable back-end system to connect to multiple different account sources.Security Fix(es): sssd: sssd: sudo LDAP provider searches entire directory tree for sudoRole objects by default, enabling privilege escalation (CVE-2026-14474) sssd: sssd: GPO cache path traversal via unsanitized gPCFileSysPath allows Kerberos authentication bypass (CVE-2026-14476) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
redhat/sssdto a version that resolves this vulnerability.Fixed in 2.9.6-4.el9_6.5 - Upgrade
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redhat/python3-sssto a version that resolves this vulnerability.Fixed in 2.9.6-4.el9_6.5 - Upgrade
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redhat/python3-sss-debuginfoto a version that resolves this vulnerability.Fixed in 2.9.6-4.el9_6.5 - Upgrade
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redhat/python3-sss-murmurto a version that resolves this vulnerability.Fixed in 2.9.6-4.el9_6.5 - Upgrade
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redhat/python3-sss-murmur-debuginfoto a version that resolves this vulnerability.Fixed in 2.9.6-4.el9_6.5 - Upgrade
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redhat/python3-sssdconfigto a version that resolves this vulnerability.Fixed in 2.9.6-4.el9_6.5 - Upgrade
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redhat/sssd-adto a version that resolves this vulnerability.Fixed in 2.9.6-4.el9_6.5 - Upgrade
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redhat/sssd-ad-debuginfoto a version that resolves this vulnerability.Fixed in 2.9.6-4.el9_6.5 - Upgrade
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redhat/sssd-clientto a version that resolves this vulnerability.Fixed in 2.9.6-4.el9_6.5 - Upgrade
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redhat/sssd-client-debuginfoto a version that resolves this vulnerability.Fixed in 2.9.6-4.el9_6.5 - Upgrade
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redhat/sssd-commonto a version that resolves this vulnerability.Fixed in 2.9.6-4.el9_6.5 - Upgrade
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redhat/sssd-common-debuginfoto a version that resolves this vulnerability.Fixed in 2.9.6-4.el9_6.5 - Upgrade
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redhat/sssd-common-pacto a version that resolves this vulnerability.Fixed in 2.9.6-4.el9_6.5 - Upgrade
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redhat/sssd-common-pac-debuginfoto a version that resolves this vulnerability.Fixed in 2.9.6-4.el9_6.5 - Upgrade
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redhat/sssd-dbusto a version that resolves this vulnerability.Fixed in 2.9.6-4.el9_6.5 - Upgrade
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redhat/sssd-dbus-debuginfoto a version that resolves this vulnerability.Fixed in 2.9.6-4.el9_6.5 - Upgrade
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redhat/sssd-debuginfoto a version that resolves this vulnerability.Fixed in 2.9.6-4.el9_6.5 - Upgrade
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redhat/sssd-debugsourceto a version that resolves this vulnerability.Fixed in 2.9.6-4.el9_6.5 - Upgrade
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redhat/sssd-idpto a version that resolves this vulnerability.Fixed in 2.9.6-4.el9_6.5 - Upgrade
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redhat/sssd-idp-debuginfoto a version that resolves this vulnerability.Fixed in 2.9.6-4.el9_6.5 - Upgrade
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redhat/sssd-ipato a version that resolves this vulnerability.Fixed in 2.9.6-4.el9_6.5 - Upgrade
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redhat/sssd-ipa-debuginfoto a version that resolves this vulnerability.Fixed in 2.9.6-4.el9_6.5 - Upgrade
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redhat/sssd-kcmto a version that resolves this vulnerability.Fixed in 2.9.6-4.el9_6.5 - Upgrade
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redhat/sssd-kcm-debuginfoto a version that resolves this vulnerability.Fixed in 2.9.6-4.el9_6.5 - Upgrade
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redhat/sssd-krb5to a version that resolves this vulnerability.Fixed in 2.9.6-4.el9_6.5 - Upgrade
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redhat/sssd-krb5-commonto a version that resolves this vulnerability.Fixed in 2.9.6-4.el9_6.5 - Upgrade
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redhat/sssd-krb5-common-debuginfoto a version that resolves this vulnerability.Fixed in 2.9.6-4.el9_6.5 - Upgrade
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redhat/sssd-krb5-debuginfoto a version that resolves this vulnerability.Fixed in 2.9.6-4.el9_6.5 - Upgrade
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redhat/sssd-ldapto a version that resolves this vulnerability.Fixed in 2.9.6-4.el9_6.5 - Upgrade
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redhat/sssd-ldap-debuginfoto a version that resolves this vulnerability.Fixed in 2.9.6-4.el9_6.5 - Upgrade
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redhat/sssd-nfs-idmapto a version that resolves this vulnerability.Fixed in 2.9.6-4.el9_6.5 - Upgrade
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redhat/sssd-nfs-idmap-debuginfoto a version that resolves this vulnerability.Fixed in 2.9.6-4.el9_6.5 - Upgrade
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redhat/sssd-passkeyto a version that resolves this vulnerability.Fixed in 2.9.6-4.el9_6.5 - Upgrade
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redhat/sssd-passkey-debuginfoto a version that resolves this vulnerability.Fixed in 2.9.6-4.el9_6.5 - Upgrade
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redhat/sssd-polkit-rulesto a version that resolves this vulnerability.Fixed in 2.9.6-4.el9_6.5 - Upgrade
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redhat/sssd-proxyto a version that resolves this vulnerability.Fixed in 2.9.6-4.el9_6.5 - Upgrade
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redhat/sssd-proxy-debuginfoto a version that resolves this vulnerability.Fixed in 2.9.6-4.el9_6.5 - Upgrade
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redhat/sssd-toolsto a version that resolves this vulnerability.Fixed in 2.9.6-4.el9_6.5 - Upgrade
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redhat/sssd-tools-debuginfoto a version that resolves this vulnerability.Fixed in 2.9.6-4.el9_6.5 - Upgrade
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redhat/sssd-winbind-idmapto a version that resolves this vulnerability.Fixed in 2.9.6-4.el9_6.5 - Upgrade
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redhat/sssd-winbind-idmap-debuginfoto a version that resolves this vulnerability.Fixed in 2.9.6-4.el9_6.5 - Upgrade
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redhat/python3-sssto a version that resolves this vulnerability.Fixed in 2.9.6-4.el9_6.5.aa - Upgrade
Upgrade
redhat/python3-sss-debuginfoto a version that resolves this vulnerability.Fixed in 2.9.6-4.el9_6.5.aa - Upgrade
Upgrade
redhat/python3-sss-murmurto a version that resolves this vulnerability.Fixed in 2.9.6-4.el9_6.5.aa - Upgrade
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redhat/python3-sss-murmur-debuginfoto a version that resolves this vulnerability.Fixed in 2.9.6-4.el9_6.5.aa - Upgrade
Upgrade
redhat/sssdto a version that resolves this vulnerability.Fixed in 2.9.6-4.el9_6.5.aa - Upgrade
Upgrade
redhat/sssd-adto a version that resolves this vulnerability.Fixed in 2.9.6-4.el9_6.5.aa - Upgrade
Upgrade
redhat/sssd-ad-debuginfoto a version that resolves this vulnerability.Fixed in 2.9.6-4.el9_6.5.aa - Upgrade
Upgrade
redhat/sssd-clientto a version that resolves this vulnerability.Fixed in 2.9.6-4.el9_6.5.aa - Upgrade
Upgrade
redhat/sssd-client-debuginfoto a version that resolves this vulnerability.Fixed in 2.9.6-4.el9_6.5.aa - Upgrade
Upgrade
redhat/sssd-commonto a version that resolves this vulnerability.Fixed in 2.9.6-4.el9_6.5.aa - Upgrade
Upgrade
redhat/sssd-common-debuginfoto a version that resolves this vulnerability.Fixed in 2.9.6-4.el9_6.5.aa - Upgrade
Upgrade
redhat/sssd-common-pacto a version that resolves this vulnerability.Fixed in 2.9.6-4.el9_6.5.aa - Upgrade
Upgrade
redhat/sssd-common-pac-debuginfoto a version that resolves this vulnerability.Fixed in 2.9.6-4.el9_6.5.aa - Upgrade
Upgrade
redhat/sssd-dbusto a version that resolves this vulnerability.Fixed in 2.9.6-4.el9_6.5.aa - Upgrade
Upgrade
redhat/sssd-dbus-debuginfoto a version that resolves this vulnerability.Fixed in 2.9.6-4.el9_6.5.aa - Upgrade
Upgrade
redhat/sssd-debuginfoto a version that resolves this vulnerability.Fixed in 2.9.6-4.el9_6.5.aa - Upgrade
Upgrade
redhat/sssd-debugsourceto a version that resolves this vulnerability.Fixed in 2.9.6-4.el9_6.5.aa - Upgrade
Upgrade
redhat/sssd-idpto a version that resolves this vulnerability.Fixed in 2.9.6-4.el9_6.5.aa - Upgrade
Upgrade
redhat/sssd-idp-debuginfoto a version that resolves this vulnerability.Fixed in 2.9.6-4.el9_6.5.aa - Upgrade
Upgrade
redhat/sssd-ipato a version that resolves this vulnerability.Fixed in 2.9.6-4.el9_6.5.aa - Upgrade
Upgrade
redhat/sssd-ipa-debuginfoto a version that resolves this vulnerability.Fixed in 2.9.6-4.el9_6.5.aa - Upgrade
Upgrade
redhat/sssd-kcmto a version that resolves this vulnerability.Fixed in 2.9.6-4.el9_6.5.aa - Upgrade
Upgrade
redhat/sssd-kcm-debuginfoto a version that resolves this vulnerability.Fixed in 2.9.6-4.el9_6.5.aa - Upgrade
Upgrade
redhat/sssd-krb5to a version that resolves this vulnerability.Fixed in 2.9.6-4.el9_6.5.aa - Upgrade
Upgrade
redhat/sssd-krb5-commonto a version that resolves this vulnerability.Fixed in 2.9.6-4.el9_6.5.aa - Upgrade
Upgrade
redhat/sssd-krb5-common-debuginfoto a version that resolves this vulnerability.Fixed in 2.9.6-4.el9_6.5.aa - Upgrade
Upgrade
redhat/sssd-krb5-debuginfoto a version that resolves this vulnerability.Fixed in 2.9.6-4.el9_6.5.aa - Upgrade
Upgrade
redhat/sssd-ldapto a version that resolves this vulnerability.Fixed in 2.9.6-4.el9_6.5.aa - Upgrade
Upgrade
redhat/sssd-ldap-debuginfoto a version that resolves this vulnerability.Fixed in 2.9.6-4.el9_6.5.aa - Upgrade
Upgrade
redhat/sssd-nfs-idmapto a version that resolves this vulnerability.Fixed in 2.9.6-4.el9_6.5.aa - Upgrade
Upgrade
redhat/sssd-nfs-idmap-debuginfoto a version that resolves this vulnerability.Fixed in 2.9.6-4.el9_6.5.aa - Upgrade
Upgrade
redhat/sssd-passkeyto a version that resolves this vulnerability.Fixed in 2.9.6-4.el9_6.5.aa - Upgrade
Upgrade
redhat/sssd-passkey-debuginfoto a version that resolves this vulnerability.Fixed in 2.9.6-4.el9_6.5.aa - Upgrade
Upgrade
redhat/sssd-polkit-rulesto a version that resolves this vulnerability.Fixed in 2.9.6-4.el9_6.5.aa - Upgrade
Upgrade
redhat/sssd-proxyto a version that resolves this vulnerability.Fixed in 2.9.6-4.el9_6.5.aa - Upgrade
Upgrade
redhat/sssd-proxy-debuginfoto a version that resolves this vulnerability.Fixed in 2.9.6-4.el9_6.5.aa - Upgrade
Upgrade
redhat/sssd-toolsto a version that resolves this vulnerability.Fixed in 2.9.6-4.el9_6.5.aa - Upgrade
Upgrade
redhat/sssd-tools-debuginfoto a version that resolves this vulnerability.Fixed in 2.9.6-4.el9_6.5.aa - Upgrade
Upgrade
redhat/sssd-winbind-idmapto a version that resolves this vulnerability.Fixed in 2.9.6-4.el9_6.5.aa - Upgrade
Upgrade
redhat/sssd-winbind-idmap-debuginfoto a version that resolves this vulnerability.Fixed in 2.9.6-4.el9_6.5.aa - Upgrade
Upgrade
sssd (System Security Services Daemon)to a version that resolves this vulnerability.Patch CVE-2026-14476 - Upgrade
Upgrade
sssd (System Security Services Daemon)to a version that resolves this vulnerability.Patch CVE-2026-14474
Event History
Frequently Asked Questions
What is the severity of RHSA-2026:49839?
The severity of RHSA-2026:49839 is rated as important.
How do I fix RHSA-2026:49839?
To fix RHSA-2026:49839, update the affected packages for sssd and its associated components to the latest version.
What components are affected by RHSA-2026:49839?
RHSA-2026:49839 affects the sssd package and its related components, including Python bindings.
What vulnerability type is addressed in RHSA-2026:49839?
RHSA-2026:49839 addresses a Path Traversal vulnerability that could lead to unauthorized access.
When was RHSA-2026:49839 published?
RHSA-2026:49839 was published on August 4, 2026.