CVE-2026-47269

pamusb provides hardware authentication for Linux using ordinary removable media. Prior to 0.9.0, pamusb's denyremote feature checks utmpx utaddrv6 to detect whether an authentication request originates from a remote session. The outer guard was if utent-utaddrv60 != 0, which only tests the first...

CVE-2026-47269 pam_usb: deny_remote feature incorrectly classifies IPv4-mapped IPv6 remote connections as local

pamusb provides hardware authentication for Linux using ordinary removable media. Prior to 0.9.0, pamusb's denyremote feature checks utmpx utaddrv6 to detect whether an authentication request originates from a remote session. The outer guard was if utent-utaddrv60 != 0, which only tests the first...

PT-2026-44114

Name of the Vulnerable Software and Affected Versions pam usb versions prior to 0.9.0 Description The deny remote feature incorrectly classifies IPv4-mapped IPv6 remote connections as local sessions. This occurs because the system checks the ut addr v6 field of utmpx using a guard if utent-ut add...

AXIS OS 安全漏洞

AXIS OS is an operating system for edge devices developed by Axis, a Swedish company. There is a security vulnerability in AXIS OS, which stems from improper validation of configuration file inputs in the local file system. This vulnerability may allow code execution and potentially escalate...

CVE-2026-26148

The CVE-2026-26148 issue affects the Microsoft Azure AD SSH Login extension for Linux, causing elevation of privilege. According to the provided metrics, the vulnerability is a LOCAL, high-severity flaw (CVSS 3.1: 8.1) with no required user interaction and no privileges required. The attack compl...

CVE-2026-26148 Microsoft Azure AD SSH Login extension for Linux Elevation of Privilege Vulnerability

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Microsoft Azure AD SSH Login extension for Linux Elevation of Privilege Vulnerability

External initialization of trusted variables or data stores in Azure Entra ID allows an unauthorized attacker to elevate privileges locally...

KLA90924 Multiple vulnerabilities in Microsoft Azure

Multiple vulnerabilities were found in Microsoft Azure. Malicious users can exploit these vulnerabilities to spoof user interface, bypass security restrictions, gain privileges, obtain sensitive information. Below is a complete list of vulnerabilities: 1. A spoofing vulnerability in Azure IOT...

CVE-2026-20009 Cisco Secure Firewall Adaptive Security Appliance SSH Partial Private Key Authentication Bypass Vulnerability

A vulnerability in the implementation of the proprietary SSH stack with SSH key-based authentication in Cisco Secure Firewall Adaptive Security Appliance ASA Software could allow an unauthenticated, remote attacker to log in to a Cisco Secure Firewall ASA device and execute commands as a specific...

Exploit for Incorrect Authorization in Suse Pam-Config

CVE-2025-6018 + CVE-2025-6019 Privilege Escalation Guide 中文...

Debian: Security Advisory (DLA-4495-1)

The remote host is missing an update for the Debian SPDX-FileCopyrightText: 2026 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

SUSE: Security Advisory (SUSE-SU-2026:0559-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2026 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

Fedora: Security Advisory (FEDORA-2026-79f923d917)

The remote host is missing an update for the SPDX-FileCopyrightText: 2026 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

CVE-2025-41693

A low privileged remote attacker can use the ssh feature to execute commands directly after login. The process stays open and uses resources which leads to a reduced performance of the management functions. Switching functionality is not affected...

Siemens SIMATIC S7-1500 Improper Authentication (CVE-2022-28321)

The Linux-PAM package before 1.5.2-6.1 for openSUSE Tumbleweed allows authentication bypass for SSH logins. The pamaccess.so module doesn't correctly restrict login if a user tries to connect from an IP address that is not resolvable via DNS. In such conditions, a user with denied access to a...

OpenSMTPD Detection Consolidation

Consolidation of OpenSMTPD detections. SPDX-FileCopyrightText: 2025 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only if description scriptoid"1.3.6.1.4.1.25623.1.0.155745";...

Fedora: Security Advisory (FEDORA-2025-312ac3e645)

The remote host is missing an update for the SPDX-FileCopyrightText: 2025 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

Pi-hole Ad-Blocker Detection (Linux/Unix SSH Login)

SSH login-based detection of Pi-hole Ad-Blocker. SPDX-FileCopyrightText: 2025 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

Fedora: Security Advisory (FEDORA-2025-fade46c641)

The remote host is missing an update for the SPDX-FileCopyrightText: 2025 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

EUVD-2018-17183

Malware in sbrugna...