CVE-2025-49177

CVE-2025-49177 affects the XFIXES extension in the X.Org/X server: the XFixesSetClientDisconnectMode handler does not validate the request length, allowing a client to read unintended memory from previous requests. Practical impact is potential local information disclosure via memory reads. The c...

CVE-2025-49177 Xorg-x11-server-xwayland: xorg-x11-server: tigervnc: data leak in xfixes extension's xfixessetclientdisconnectmode

A flaw was found in the XFIXES extension. The XFixesSetClientDisconnectMode handler does not validate the request length, allowing a client to read unintended memory from previous requests...

CVE-2025-49175 Xorg-x11-server-xwayland: xorg-x11-server: tigervnc: out-of-bounds read in x rendering extension animated cursors

A flaw was found in the X Rendering extension's handling of animated cursors. If a client provides no cursors, the server assumes at least one is present, leading to an out-of-bounds read and potential crash...

TencentOS Server 2: xorg-x11-server (TSSA-2023:0267)

The version of Tencent Linux installed on the remote TencentOS Server 2 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the TSSA-2023:0267 advisory. Package updates are available for TencentOS Server 2 that fix the following vulnerabilities:...

TencentOS Server 3: xorg-x11-server-Xwayland (TSSA-2022:0228)

The version of Tencent Linux installed on the remote TencentOS Server 3 host is prior to tested version. It is, therefore, affected by multiple vulnerabilities as referenced in the TSSA-2022:0228 advisory. Package updates are available for TencentOS Server 3 that fix the following vulnerabilities...

TencentOS Server 3: xorg-x11-server (TSSA-2024:0215)

The version of Tencent Linux installed on the remote TencentOS Server 3 host is prior to tested version. It is, therefore, affected by multiple vulnerabilities as referenced in the TSSA-2024:0215 advisory. Package updates are available for TencentOS Server 3 that fix the following vulnerabilities...

TencentOS Server 2: xorg-x11-server (TSSA-2024:0003)

The version of Tencent Linux installed on the remote TencentOS Server 2 host is prior to tested version. It is, therefore, affected by multiple vulnerabilities as referenced in the TSSA-2024:0003 advisory. Package updates are available for TencentOS Server 2 that fix the following vulnerabilities...

EulerOS 2.0 SP11 : xorg-x11-server (EulerOS-SA-2025-1681)

According to the versions of the xorg-x11-server package installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : A use-after-free flaw was found in X.Org and Xwayland. When a device is removed while still frozen, the events queued for that device rema...

Huawei EulerOS: Security Advisory for xorg-x11-server (EulerOS-SA-2025-1682)

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

Huawei EulerOS: Security Advisory for xorg-x11-server (EulerOS-SA-2025-1681)

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

SUSE: Security Advisory (SUSE-SU-2024:3787-1)

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...

SUSE: Security Advisory (SUSE-SU-2025:0984-1)

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...

RHEL 9 : xorg-x11-server (RHSA-2025:7163)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2025:7163 advisory. X.Org is an open-source implementation of the X Window System. It provides the basic low-level functionality that full-fledged graphical use...

Advisory ROSA-SA-2025-2870

Software: xorg-x11-server 1.20.4 OS: rosa-server79 packageevrstring: xorg-x11-server-1.20.4-29.0.1.res7 CVE-ID: CVE-2025-26594 BDU-ID: 2025-04129 CVE-Crit: MEDIUM. CVE-DESC.: A vulnerability in the Wayland protocol implementation for X.Org XWayland, an implementation of the X Window System X.Org...

Fedora: Security Advisory (FEDORA-2025-2210d27149)

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...

Fedora: Security Advisory (FEDORA-2024-80c8f31c55)

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...

Fedora: Security Advisory (FEDORA-2025-b40b12a89e)

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...

CVE-2023-47250

In mprivacy-tools before 2.0.406g in m-privacy TightGate-Pro Server, broken Access Control on X11 server sockets allows authenticated attackers with access to a VNC session to access the X11 desktops of other users by specifying their DISPLAY ID. This allows complete control of their desktop,...

Oracle Linux 9 : xorg-x11-server (ELSA-2025-7163)

The remote Oracle Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2025-7163 advisory. - CVE fix for: CVE-2025-26594 RHEL-80201, CVE-2025-26595 RHEL-80186, CVE-2025-26596 RHEL-80188, CVE-2025-26597 RHEL-80191, CVE-2025-26598 RHEL-80192,...

Oracle Linux 9 : xorg-x11-server-Xwayland (ELSA-2025-7165)

The remote Oracle Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2025-7165 advisory. - CVE fix for: CVE-2025-26594 RHEL-80204, CVE-2025-26595 RHEL-80187, CVE-2025-26596 RHEL-80190, CVE-2025-26597 RHEL-80193, CVE-2025-26598 RHEL-80195,...