CVE-2026-6245 Sssd: out-of-bounds read in the sssd

A flaw was found in the System Security Services Daemon SSSD. The pampasskeychildreaddata function within the PAM passkey responder fails to properly handle raw bytes received from a pipe. Because the data is treated as a NUL-terminated C string without explicit termination, it results in an...

util-linux: util-linux: Access control bypass due to improper hostname canonicalization

A flaw was found in util-linux. Improper hostname canonicalization in the login1 utility, when invoked with the -h option, can modify the supplied remote hostname before setting PAMRHOST. A remote attacker could exploit this by providing a specially crafted hostname, potentially bypassing...

EUVD-2026-18817

A flaw was found in util-linux. Improper hostname canonicalization in the login1 utility, when invoked with the -h option, can modify the supplied remote hostname before setting PAMRHOST. A remote attacker could exploit this by providing a specially crafted hostname, potentially bypassing...

UBUNTU-CVE-2026-3184

A flaw was found in util-linux. Improper hostname canonicalization in the login1 utility, when invoked with the -h option, can modify the supplied remote hostname before setting PAMRHOST. A remote attacker could exploit this by providing a specially crafted hostname, potentially bypassing...

CVE-2026-3184

A flaw was found in util-linux. Improper hostname canonicalization in the login1 utility, when invoked with the -h option, can modify the supplied remote hostname before setting PAMRHOST. A remote attacker could exploit this by providing a specially crafted hostname, potentially bypassing...

Security update for util-linux

This update for util-linux fixes the following issues: CVE-2026-3184: Fix full hostname usage for PAM to ensure correct access control for "login -h" bsc1258859. Patch Instructions: To install this SUSE update use the SUSE recommended installation methods like YaST onlineupdate or "zypper patch"...

CVE-2026-4434

Improper certificate validation in the PAM propagation WinRM connections allows a network attacker to perform a man-in-the-middle attack via disabled TLS certificate verification...

Devolutions Server security vulnerabilities

Devolutions Server is an application system developed by the Canadian company Devolutions. It provides a fully functional solution for shared accounts and password management. Versions of Devolutions Server prior to 2025.3.15 contained a security vulnerability caused by improper execution of...

Azure Linux 3.0 Security Update: pam (CVE-2024-10963)

The version of pam installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2024-10963 advisory. - A flaw was found in pamaccess, where certain rules in its configuration file are mistakenly treated as hostname...

MiracleLinux 4 : pam-1.1.1-13.AXS4 (AXSA:2013-122:01)

The remote MiracleLinux 4 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2013-122:01 advisory. PAM Pluggable Authentication Modules is a system security tool that allows system administrators to set authentication policy without having to...

MiracleLinux 4 : pam-1.1.1-20.AXS4.1 (AXSA:2015-439:01)

The remote MiracleLinux 4 host has packages installed that are affected by a vulnerability as referenced in the AXSA:2015-439:01 advisory. PAM Pluggable Authentication Modules is a system security tool that allows system administrators to set authentication policy without having to recompile...

pam security update

An update is available for pam. This update affects Rocky Linux 10. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list Pluggable Authentication Modules PAM provide a system to set up authentication...

MiracleLinux 3 : pam-0.99.6.2-6.2.0.1.AXS3 (AXSA:2010-484:02)

The remote MiracleLinux 3 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2010-484:02 advisory. PAM Pluggable Authentication Modules is a system security tool that allows system administrators to set authentication policy without having to...

MiracleLinux 7 : pam-1.1.8-23.0.1.0.1.el7.AXS7 (AXSA:2025-10203:02)

The remote MiracleLinux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2025-10203:02 advisory. CVE-2024-10041: fix possibility of leakage of secret information stored in memory CVE-2024-22365: fix potential DoS via mkfifo because the openat...

EulerOS 2.0 SP9 : pam (EulerOS-SA-2026-1010)

According to the versions of the pam package installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : A Local Privilege Escalation LPE vulnerability has been discovered in pam-config within Linux Pluggable Authentication Modules PAM. This flaw allows a...

PT-2026-23621

Name of the Vulnerable Software and Affected Versions util-linux affected versions not specified Description An access control bypass exists due to improper hostname canonicalization. This issue affects the 'login -h' command and can lead to incorrect access control. The fix ensures correct acces...

Important: Red Hat Security Advisory: pam security update

An update for pam is now available for Red Hat Enterprise Linux 10.0 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for ea...

linux-pam: Linux-pam directory Traversal

A flaw was found in linux-pam. The module pamnamespace may use access user-controlled paths without proper protection, allowing local users to elevate their privileges to root via multiple symlink attacks and race conditions...

Important: Red Hat Security Advisory: pam security update

An update for pam is now available for Red Hat Enterprise Linux 10. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the...

ALSA-2025:20181 Important: pam security update

Pluggable Authentication Modules PAM provide a system to set up authentication policies without the need to recompile programs to handle authentication. Security Fixes: linux-pam: Linux-pam directory Traversal CVE-2025-6020 For more details about the security issues, including the impact, a CVSS...