CVE-2026-19391

A flaw was found in insights-core where the password redaction layer fails to recognize credentials not keyed under the literal string 'password'. This allows SSSD LDAP bind passwords ldapdefaultauthtok and Pacemaker fence device credentials to be included in cleartext in archives uploaded to...

Linux Distros Unpatched Vulnerability : CVE-2026-19391

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 insights-core where the password redaction layer fails to recognize credentials not keyed under the literal string 'password'. This allows...

The vulnerability of the `pam_passkey_child_read_data()` function in the `src/responder/pam/pamsrv_passkey.c` file of the access control service for remote directories and the SSSD authentication mechanism allows a hacker to cause a service failure.

The vulnerability of the pampasskeychildreaddata function in the src/responder/pam/pamsrvpasskey.c file of the access control service for remote directories and the SSSD authentication mechanism is related to a buffer overflow. Exploiting this vulnerability could allow an attacker to cause a...

PT-2026-70074

Name of the Vulnerable Software and Affected Versions insights-core affected versions not specified Description A flaw in the password redaction layer fails to recognize credentials that are not keyed under the literal string 'password'. This issue allows SSSD LDAP bind passwords, specifically th...

SUSE-SU-2026:23061-1 Security update for sssd

This update for sssd fixes the following issue: - CVE-2026-12610: cancelled or completed PAM request while the asynchronous child process is still running can lead to a use-after-free bsc1269807...

Photon OS 5.0: Sssd PHSA-2024-5.0-92-0258

An update of the sssd package has been released. %NASLMINLEVEL 80900 C Tenable, Inc. The descriptive text and package checks in this plugin were extracted from VMware Security Advisory PHSA-2024-5.0-92-0258. The text itself is copyright C VMware, Inc. include'compat.inc'; if description...

SUSE-SU-2026:23171-1 Security update for sssd

This update for sssd fixes the following issue: - CVE-2026-12610: cancelled or completed PAM request while the asynchronous child process is still running can lead to a use-after-free bsc1269807...

RHSA-2026:50109 Red Hat Security Advisory: sssd security update

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Photon OS 5.0: Sssd PHSA-2026-5.0-92-0726

An update of the sssd package has been released. %NASLMINLEVEL 80900 C Tenable, Inc. The descriptive text and package checks in this plugin were extracted from VMware Security Advisory PHSA-2026-5.0-92-0726. The text itself is copyright C VMware, Inc. include'compat.inc'; if description...

Photon OS 5.0: Sssd PHSA-2024-5.0-91-0258

An update of the sssd package has been released. %NASLMINLEVEL 80900 C Tenable, Inc. The descriptive text and package checks in this plugin were extracted from VMware Security Advisory PHSA-2024-5.0-91-0258. The text itself is copyright C VMware, Inc. include'compat.inc'; if description...

Photon OS 5.0: Sssd PHSA-2026-5.0-91-0726

An update of the sssd package has been released. %NASLMINLEVEL 80900 C Tenable, Inc. The descriptive text and package checks in this plugin were extracted from VMware Security Advisory PHSA-2026-5.0-91-0726. The text itself is copyright C VMware, Inc. include'compat.inc'; if description...

CVE-2026-68743

A flaw was found in SSSD. The extractauthtokv1 function in the PAM responder does not validate the authtokenlength field against the remaining buffer size before processing. A local attacker can exploit this via a crafted protocol v1 request to the PAM responder socket, causing an out-of-bounds...

CVE-2026-68743 Sssd: sssd: pam responder out-of-bounds read via unchecked auth_token_length in protocol v1

A flaw was found in SSSD. The extractauthtokv1 function in the PAM responder does not validate the authtokenlength field against the remaining buffer size before processing. A local attacker can exploit this via a crafted protocol v1 request to the PAM responder socket, causing an out-of-bounds...

CVE-2026-68743

A flaw was found in SSSD. The extractauthtokv1 function in the PAM responder does not validate the authtokenlength field against the remaining buffer size before processing. A local attacker can exploit this via a crafted protocol v1 request to the PAM responder socket, causing an out-of-bounds...

RHSA-2026:49844 Red Hat Security Advisory: sssd security update

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RHSA-2026:49843 Red Hat Security Advisory: sssd security update

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RHSA-2026:49842 Red Hat Security Advisory: sssd security update

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CVE-2026-68744 Sssd: sssd: nss responder uninitialized heap disclosure in initgroups reply

A flaw was found in SSSD. The sssnssprotocolfillinitgr function in the NSS responder pre-allocates reply space for all group entries but does not shrink the packet when groups are skipped, causing uninitialized heap bytes to be transmitted to the client. A local attacker can exploit this to...

CVE-2026-68744

A flaw was found in SSSD. The sssnssprotocolfillinitgr function in the NSS responder pre-allocates reply space for all group entries but does not shrink the packet when groups are skipped, causing uninitialized heap bytes to be transmitted to the client. A local attacker can exploit this to...

Amazon Linux 2 : sssd, --advisory ALAS2-2026-3828 (ALAS-2026-3828)

The version of sssd installed on the remote host is prior to 1.16.5-12. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2-2026-3828 advisory. A flaw was found in sssd. When authenticating with a YubiKey, the SSSD PAM responder can crash due to a use-after-free...