CVE-2026-25177

CVE-2026-25177 is an elevation-of-privilege vulnerability in Active Directory Domain Services. The CVE affects AD DS and permits an authorized attacker to elevate privileges over the network (CVSS v3.1: 8.8, Network, Privileges Required: Low, User Interaction: None, Confidentiality/Integrity/Avai...

CVE-2026-25177 Active Directory Domain Services Elevation of Privilege Vulnerability

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Active Directory Domain Services Elevation of Privilege Vulnerability

Improper restriction of names for files and other resources in Active Directory Domain Services allows an authorized attacker to elevate privileges over a network...

The Zero-Day Scramble is Avoidable: A Guide to Attack Surface Reduction

You can't control when the next critical vulnerability drops. You can control how much of your environment is exposed when it does. The problem is that most teams have more internet-facing exposure than they realise. Intruder's Head of Security digs into why this happens and how teams can manage ...

EulerOS 2.0 SP13 : sssd (EulerOS-SA-2026-1298)

According to the versions of the sssd packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : A flaw was found in the integration of Active Directory and the System Security Services Daemon SSSD on Linux systems. In default configurations, th...

EulerOS 2.0 SP13 : sssd (EulerOS-SA-2026-1262)

According to the versions of the sssd packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : A flaw was found in the integration of Active Directory and the System Security Services Daemon SSSD on Linux systems. In default configurations, th...

Huawei EulerOS: Security Advisory for sssd (EulerOS-SA-2026-1262)

The remote host is missing an update for the Huawei EulerOS 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...

PT-2026-24304

Name of the Vulnerable Software and Affected Versions Active Directory Domain Services affected versions not specified Description Improper restriction of names for files and other resources in Active Directory Domain Services allows an authorized attacker to elevate privileges over a network,...

Microsoft Active Directory Domain Services 安全漏洞

Microsoft Active Directory Domain Services is a key service provided by Microsoft Corporation, used to manage and organize resources, users, computers, and other security objects within a network. There are security vulnerabilities in Microsoft Active Directory Domain Services. Attackers can...

Huawei EulerOS: Security Advisory for sssd (EulerOS-SA-2026-1298)

The remote host is missing an update for the Huawei EulerOS 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...

CLSA-2026-1773050498 Fix CVE(s): CVE-2025-10230

SECURITY UPDATE: remote command execution via unsanitized WINS hook NetBIOS name handling in Samba AD DC - debian/patches/CVE-2025-10230.patch: validate NetBIOS names in source4 WINS hook to prevent shell metacharacter injection - debian/patches/CVE-2025-10230-test.patch: add torture tests for WI...

challenge-lab-ASCP

AD Attack Path Lab A complete Active Directory attack simulat...

denkair-lab

DenkAir - Windows AD Pentesting Lab A comprehensive Windows A...

Where Multi-Factor Authentication Stops and Credential Abuse Starts

Organizations typically roll out multi-factor authentication MFA and assume stolen passwords are no longer enough to access systems. In Windows environments, that assumption is often wrong. Attackers still compromise networks every day using valid credentials. The issue is not MFA itself, but...

CVE-2026-3224

Authentication bypass in the Microsoft Entra ID Azure AD authentication mode in Devolutions Server 2025.3.15.0 and earlier allows an unauthenticated user to authenticate as an arbitrary Entra ID user via a forged JSON Web Token JWT...

CVE-2026-3224

Authentication bypass in the Microsoft Entra ID Azure AD authentication mode in Devolutions Server 2025.3.15.0 and earlier allows an unauthenticated user to authenticate as an arbitrary Entra ID user via a forged JSON Web Token JWT...

Rancher's Azure AD permission changes are not reflected on active sessions

A bug has been identified in which permission changes in Azure AD are not reflected to users while they are logged in the Rancher UI. This would cause the users to retain their previous permissions in Rancher, even if they change groups on Azure AD, for example, to a lower privileged group, or ar...

GHSA-VF6J-6739-78M8 Rancher's Azure AD permission changes are not reflected on active sessions

A bug has been identified in which permission changes in Azure AD are not reflected to users while they are logged in the Rancher UI. This would cause the users to retain their previous permissions in Rancher, even if they change groups on Azure AD, for example, to a lower privileged group, or ar...

CVE-2026-2628

The All-in-One Microsoft 365 & Entra ID / Azure AD SSO Login plugin for WordPress is vulnerable to authentication bypass in all versions up to, and including, 2.2.5. This makes it possible for unauthenticated attackers to bypass authentication and log in as other users, including administrators...

CVE-2026-2628 All-in-One Microsoft 365 & Entra ID / Azure AD SSO Login <= 2.2.5 - Authentication Bypass

The All-in-One Microsoft 365 & Entra ID / Azure AD SSO Login plugin for WordPress is vulnerable to authentication bypass in all versions up to, and including, 2.2.5. This makes it possible for unauthenticated attackers to bypass authentication and log in as other users, including administrators...