PT-2026-106172

Name of the Vulnerable Software and Affected Versions SSSD affected versions not specified Description A local attacker can cause a denial of service DoS by sending a specially crafted request to the autofs responder UNIX socket. The issue stems from an improper buffer offset calculation during...

CVE-2026-104030: Out-of-bounds Read

A flaw was found in sssd. This vulnerability allows a local user to cause a Denial of Service DoS by submitting a specially crafted passkey authentication token that lacks null terminators. The authentication service reads past the end of the provided memory buffer, causing the process to crash a...

CVE-2026-104029: Out-of-bounds Read

A flaw was found in SSSD. A local attacker can exploit this vulnerability by sending a specially crafted request to the autofs responder UNIX socket. Due to improper buffer offset calculation during request parsing, the service performs an out-of-bounds memory read. This flaw can cause the autofs...

[SECURITY] Fedora 45 Update: sssd-2.13.1-7.fc45

Provides a set of daemons to manage access to remote directories and authentication mechanisms. It provides an NSS and PAM interface toward the system and a pluggable back end system to connect to multiple different account sources. It is also the basis to provide client auditing and policy...

Rocky Linux 8.8 [CIQ] Security Update: libipa_hbac / libipa_hbac-debuginfo / libsss_autofs / etc (ciqsa-2026_0984)

The Rocky Linux 8.8 host has packages installed that are affected by a vulnerability as referenced in the CIQ ciqsa-20260984 advisory. This advisory aggregates security fixes for the sssd SRPM in CIQ LTS 8.8. It addresses 1 CVE: CVE-2023-3758. Tenable has extracted the preceding description block...

AlmaLinux 9.2 [TuxCare] Security Update: libipa_hbac / libipa_hbac-devel / libsss_autofs / libsss_certmap / etc (ALMALINUX9.2:CLSA-2025:1751143797)

The AlmaLinux 9.2 host has packages installed that are affected by a vulnerability as referenced in the TuxCare ALMALINUX9.2:CLSA-2025:1751143797 advisory. - A race condition flaw was found in sssd where the GPO policy is not consistently applied for authenticated users. This may lead to improper...

Rocky Linux 9 [CIQ] Security Update: libipa_hbac / libipa_hbac-debuginfo / libsss_autofs / etc (crlsa-2024_2571)

The Rocky Linux 9 host has packages installed that are affected by a vulnerability as referenced in the CIQ crlsa-20242571 advisory. sssd: Race condition during authorization leads to GPO policies functioning inconsistently CVE-2023-3758 Bug Fixes: socket leak JIRA:Rocky Linux-22340 Passkey canno...

AlmaLinux 9.6 [TuxCare] Security Update: libipa_hbac / libipa_hbac-devel / libsss_autofs / libsss_certmap / etc Multiple Vulnerabilities (ALMALINUX9.6:CLSA-2026:1787127601)

The AlmaLinux 9.6 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare ALMALINUX9.6:CLSA-2026:1787127601 advisory. - A flaw was found in sssd. When authenticating with a YubiKey, the SSSD PAM responder can crash due to a use-after-free...

Rocky Linux 9 [CIQ] Security Update: libipa_hbac / libipa_hbac-debuginfo / libsss_autofs / etc Multiple Vulnerabilities (crlsa-2026_42122)

The Rocky Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ crlsa-202642122 advisory. sssd: sssd: sudo LDAP provider searches entire directory tree for sudoRole objects by default, enabling privilege escalation CVE-2026-14474 sssd: sssd: GP...

CentOS Linux 7 [TuxCare] Security Update: libipa_hbac / libipa_hbac-devel / libsss_autofs / libsss_certmap / etc Multiple Vulnerabilities (CENTOS7:CLSA-2026:1785845028)

The CentOS Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare CENTOS7:CLSA-2026:1785845028 advisory. - A flaw was found in SSSD's LDAP sudo provider. When the ldapsudosearchbase option is not explicitly configured, SSSD searches the enti...

Rocky Linux 8 [CIQ] Security Update: libipa_hbac / libipa_hbac-debuginfo / libsss_autofs / etc (crlsa-2025_19610)

The Rocky Linux 8 host has packages installed that are affected by a vulnerability as referenced in the CIQ crlsa-202519610 advisory. sssd: SSSD default Kerberos configuration allows privilege escalation on AD-joined Linux systems CVE-2025-11561 Tenable has extracted the preceding description blo...

Rocky Linux 8 [CIQ] Security Update: libipa_hbac / libipa_hbac-debuginfo / libsss_autofs / etc Multiple Vulnerabilities (crlsa-2026_46990)

The Rocky Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ crlsa-202646990 advisory. sssd: sssd: sudo LDAP provider searches entire directory tree for sudoRole objects by default, enabling privilege escalation CVE-2026-14474 sssd: sssd: GP...

Rocky Linux 8.6 [CIQ] Security Update: libipa_hbac / libipa_hbac-debuginfo / libsss_autofs / etc (ciqsa-2026_0076)

The Rocky Linux 8.6 host has packages installed that are affected by a vulnerability as referenced in the CIQ ciqsa-20260076 advisory. This advisory aggregates security fixes for the sssd SRPM in CIQ LTS 8.6. It addresses 1 CVE: CVE-2023-3758. Tenable has extracted the preceding description block...

Rocky Linux 8 [CIQ] Security Update: libipa_hbac / libipa_hbac-debuginfo / libsss_autofs / etc (crlsa-2024_3270)

The Rocky Linux 8 host has packages installed that are affected by a vulnerability as referenced in the CIQ crlsa-20243270 advisory. sssd: Race condition during authorization leads to GPO policies functioning inconsistently CVE-2023-3758 Tenable has extracted the preceding description block...

AlmaLinux 9.2 [TuxCare] Security Update: libipa_hbac / libipa_hbac-devel / libsss_autofs / libsss_certmap / etc (ALMALINUX9.2:CLSA-2026:1788162583)

The AlmaLinux 9.2 host has packages installed that are affected by a vulnerability as referenced in the TuxCare ALMALINUX9.2:CLSA-2026:1788162583 advisory. - A flaw was found in SSSD. The sssnssprotocolparseaddr function in the NSS responder does not validate the addrlen field against the remaini...

AlmaLinux 9.6 [TuxCare] Security Update: libipa_hbac / libipa_hbac-devel / libsss_autofs / libsss_certmap / etc Multiple Vulnerabilities (ALMALINUX9.6:CLSA-2026:1785345275)

The AlmaLinux 9.6 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare ALMALINUX9.6:CLSA-2026:1785345275 advisory. - A flaw was found in SSSD's LDAP sudo provider. When the ldapsudosearchbase option is not explicitly configured, SSSD searches the...

AlmaLinux 9.2 [TuxCare] Security Update: libipa_hbac / libipa_hbac-devel / libsss_autofs / libsss_certmap / etc Multiple Vulnerabilities (ALMALINUX9.2:CLSA-2026:1784804056)

The AlmaLinux 9.2 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare ALMALINUX9.2:CLSA-2026:1784804056 advisory. - A flaw was found in SSSD's LDAP sudo provider. When the ldapsudosearchbase option is not explicitly configured, SSSD searches the...

AlmaLinux 9.6 [TuxCare] Security Update: libipa_hbac / libipa_hbac-devel / libsss_autofs / libsss_certmap / etc (ALMALINUX9.6:CLSA-2026:1787314091)

The AlmaLinux 9.6 host has packages installed that are affected by a vulnerability as referenced in the TuxCare ALMALINUX9.6:CLSA-2026:1787314091 advisory. - A flaw was found in SSSD. The extractauthtokv1 function in the PAM responder does not validate the authtokenlength field against the...

AlmaLinux 9.2 [TuxCare] Security Update: libipa_hbac / libipa_hbac-devel / libsss_autofs / libsss_certmap / etc (ALMALINUX9.2:CLSA-2026:1788440142)

The AlmaLinux 9.2 host has packages installed that are affected by a vulnerability as referenced in the TuxCare ALMALINUX9.2:CLSA-2026:1788440142 advisory. - A flaw was found in SSSD. The extractauthtokv1 function in the PAM responder does not validate the authtokenlength field against the...

CentOS Linux 7 [TuxCare] Security Update: libipa_hbac / libipa_hbac-devel / libsss_autofs / libsss_certmap / etc (CENTOS7:CLSA-2026:1787394686)

The CentOS Linux 7 host has packages installed that are affected by a vulnerability as referenced in the TuxCare CENTOS7:CLSA-2026:1787394686 advisory. - A flaw was found in SSSD. The extractauthtokv1 function in the PAM responder does not validate the authtokenlength field against the remaining...