Linux Distros Unpatched Vulnerability : CVE-2026-104029

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - 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...

PT-2026-106835

A flaw was found in sssd. A local user can cause a Denial of Service DoS by exhausting the responder service's available file descriptors system handles used for open connections. By opening and maintaining many concurrent connections to a responder socket while continuing to queue new connection...

CVE-2026-104047: Improper Neutralization of Delimiters

A flaw was found in SSSD. When configured to use Microsoft Entra ID, search inputs are not properly sanitized before being incorporated into directory query filters. A local user can exploit this vulnerability by submitting a crafted lookup request, manipulating the query logic to cause...

Linux Distros Unpatched Vulnerability : CVE-2026-104043

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A flaw was found in SSSD. A local attacker with access to the Name Service Switch NSS responder UNIX socket can trigger an integer underflow by sending a...

Linux Distros Unpatched Vulnerability : CVE-2026-104042

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A flaw was found in sssd. A local attacker can cause a Denial of Service DoS by sending a crafted Pluggable Authentication Module PAM request containing a...

Linux Distros Unpatched Vulnerability : CVE-2026-104040

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A flaw was found in SSSD. When configured with the Entra ID identity provider, input lookup names containing single quotes are not properly escaped before being...

CVE-2026-104048: Comparison Using Wrong Factors

A flaw was found in SSSD. In trust-enabled identity management environments, SSSD evaluates Host-Based Access Control HBAC rules by stripping domain qualifiers and comparing only short usernames. An authenticated user in a trusted domain who shares the same username as an authorized local account...

PT-2026-107231

Name of the Vulnerable Software and Affected Versions SSSD System Security Services Daemon affected versions not specified Description An issue exists when Identity Provider IdP authentication is enabled, where pre-authentication requests retain state in memory without being cleared or timed out....

PT-2026-106292

A flaw was found in SSSD. When configured to evaluate password expiration warnings before restrictive access rules in LDAP Lightweight Directory Access Protocol environments, an expired-password warning terminates rule evaluation early and treats the access request as successful. A remote...

PT-2026-107173

Name of the Vulnerable Software and Affected Versions SSSD affected versions not specified Description When configured to use Microsoft Entra ID, SSSD fails to properly sanitize search inputs before incorporating them into directory query filters. A local user can exploit this by submitting a...

PT-2026-106298

Name of the Vulnerable Software and Affected Versions sssd affected versions not specified Description A flaw in sssd allows a local attacker to cause a Denial of Service DoS by sending a specially crafted Pluggable Authentication Module PAM request while passkey authentication is active. The iss...

PT-2026-107174

Name of the Vulnerable Software and Affected Versions SSSD affected versions not specified Description In trust-enabled identity management environments, SSSD evaluates Host-Based Access Control HBAC rules by stripping domain qualifiers and comparing only short usernames. This allows an...

PT-2026-106286

A flaw was found in SSSD. A use-after-free vulnerability exists in the Kerberos Credential Manager KCM responder during Kerberos ticket-granting ticket TGT renewal, where a deferred callback accesses memory that has already been released. An authenticated local user with a renewable Kerberos tick...

Linux Distros Unpatched Vulnerability : CVE-2026-104041

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A flaw was found in SSSD. An unprivileged local user can repeatedly request lookups for nonexistent entries through the Name Service Switch NSS responder. Becau...

Linux Distros Unpatched Vulnerability : CVE-2026-104030

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - 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...

DEBIAN-CVE-2026-104029

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...

DEBIAN-CVE-2026-104030

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

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...

CVE-2026-104030

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

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...