Case study: How predictive shielding in Defender stopped GPO-based ransomware before it started

In this article 1. The growing threat: GPO abuse in ransomware operations 2. The incident 3. The results 4. The hardening dilemma: Why threat actors love operational mechanisms 5. Predictive shielding: Contextual, just-in-time hardening 6. Closing the gap 7. References Summary Microsoft Defender...

Advisory ROSA-SA-2026-3218

software: sssd 2.9.7 OS: ROSA-CHROME unaffected versions = sssd-2.9.7-1 affected versions sssd-2.9.7-1 CVE-ID: CVE-2023-3758 BDU-ID: 2024-04108 CVE-Crit: HIGH CVE-DESC.: A vulnerability in the remote directory access control service and SSSD authentication mechanism is associated with a race...

MiracleLinux 8 : sssd-2.9.4-3.el8 (AXSA:2024-8333:06)

The remote MiracleLinux 8 host has packages installed that are affected by a vulnerability as referenced in the AXSA:2024-8333:06 advisory. sssd: Race condition during authorization leads to GPO policies functioning inconsistently CVE-2023-3758 Tenable has extracted the preceding description bloc...

MiracleLinux 7 : sssd-1.16.5-10.16.0.1.el7.AXS7 (AXSA:2025-10037:03)

The remote MiracleLinux 7 host has packages installed that are affected by a vulnerability as referenced in the AXSA:2025-10037:03 advisory. CVE-2023-3758: fix race condition in adgpo CVEs: CVE-2023-3758 A race condition flaw was found in sssd where the GPO policy is not consistently applied for...

sssd security update

2.9.4-5.0.2.3 - Missing ntohs to service port Orabug: 37389651 - Restore default debug level for ssscache Orabug: 32810448 2.9.4-5.3 - Resolves: RHEL-112455 - p11child currently has an infinite timeout rhel-8.10.z - Resolves: RHEL-120292 - CVE-2025-11561 sssd: SSSD default Kerberos configuration...

EUVD-2023-44393

Malicious code in bioql PyPI...

EUVD-2024-17335

Malicious code in bioql PyPI...

CLSA-2025-1751143797 sssd: Fix of CVE-2023-3758

CVE-2023-3758: fix race condition in adgpo...

TencentOS Server 3: sssd (TSSA-2024:0226)

The version of Tencent Linux installed on the remote TencentOS Server 3 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the TSSA-2024:0226 advisory. Package updates are available for TencentOS Server 3 that fix the following vulnerabilities:...

CLSA-2025-1748967240 sssd: Fix of CVE-2023-3758

CVE-2023-3758: fix race condition in adgpo...

CVE-2024-1591

Prior to version 24.1, a local authenticated attacker can view Sysvol when Privilege Management for Windows is configured to use a GPO policy. This allows them to view the policy and potentially find configuration issues...

sssd bug fix update

An update is available for sssd. This update affects Rocky Linux 8. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list The System Security Services Daemon SSSD service provides a set of daemons to...

Advantech EKI-6333AC-2G和Advantech EKI-6333AC-2GD 安全漏洞

The Advantech EKI-6333AC-2G and Advantech EKI-6333AC-2GD are both industrial-grade wireless access points APs from Advantech, China. A security vulnerability exists in the Advantech EKI-6333AC-2G version 1.6.3 and earlier, EKI-6333AC-2GD version v1.6.3 and earlier, and EKI-6333AC-1GPO version...

Advantech EKI-6333AC-2G和Advantech EKI-6333AC-2GD 安全漏洞

The Advantech EKI-6333AC-2G and Advantech EKI-6333AC-2GD are both industrial-grade wireless access points APs from Advantech, China. A security vulnerability exists in the Advantech EKI-6333AC-2G version 1.6.3 and earlier, EKI-6333AC-2GD version v1.6.3 and earlier, and EKI-6333AC-1GPO version...

EulerOS 2.0 SP8 : sssd (EulerOS-SA-2024-2492)

According to the versions of the sssd packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : A race condition flaw was found in sssd where the GPO policy is not consistently applied for authenticated users. This may lead to improper...

Huawei EulerOS: Security Advisory for sssd (EulerOS-SA-2024-2492)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2024 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...

CWA Windows 24.3 error "Unable to connect to the server. Check your network connection and retry"

After upgrade from CWA 23.9.1.104 to CWA 24.3.1.97 users cannot login on CWA Windows with error "Unable to connect to the server. Check your network connection and retry." The URL used for CWA is for NetScaler Gateway and is set via GPO...

Huawei EulerOS: Security Advisory for sssd (EulerOS-SA-2024-2317)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2024 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...

Huawei EulerOS: Security Advisory for sssd (EulerOS-SA-2024-2337)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2024 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...

EulerOS Virtualization 2.12.1 : sssd (EulerOS-SA-2024-2317)

According to the versions of the sssd packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : A race condition flaw was found in sssd where the GPO policy is not consistently applied for authenticated users. This may lead to...