Amazon Linux 2023 : xorg-x11-server-common, xorg-x11-server-devel, xorg-x11-server-source (ALAS2023-2025-1269)

It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2023-2025-1269 advisory. A flaw was found in the X.Org X server and Xwayland when processing X11 Present extension notifications. Improper error handling during notification creation can leave dangling pointers that...

Amazon Linux 2023 : xorg-x11-server-Xwayland, xorg-x11-server-Xwayland-devel (ALAS2023-2025-1268)

It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2023-2025-1268 advisory. A flaw was found in the X.Org X server and Xwayland when processing X11 Present extension notifications. Improper error handling during notification creation can leave dangling pointers that...

Amazon Linux 2 : xorg-x11-server, --advisory ALAS2-2025-3066 (ALAS-2025-3066)

It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2-2025-3066 advisory. A flaw was found in the X.Org X server and Xwayland when processing X11 Present extension notifications. Improper error handling during notification creation can leave dangling pointers that lead...

ALSA-2025:20958 Important: tigervnc security update

Virtual Network Computing VNC is a remote display system which allows users to view a computing desktop environment not only on the machine where it is running, but from anywhere on the Internet and from a wide variety of machine architectures. TigerVNC is a suite of VNC servers and clients...

Amazon Linux 2023 : tigervnc, tigervnc-icons, tigervnc-license (ALAS2023-2025-1267)

It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2023-2025-1267 advisory. A flaw was found in the X.Org X server and Xwayland when processing X11 Present extension notifications. Improper error handling during notification creation can leave dangling pointers that...

RockyLinux 9 : xorg-x11-server-Xwayland update (Moderate) (RLSA-2025:19623)

The remote RockyLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2025:19623 advisory. Please update Tenable has extracted the preceding description block directly from the RockyLinux security advisory. Note that Nessus has not tested for...

Important: xorg-x11-server

Issue Overview: A flaw was found in the X.Org X server and Xwayland when processing X11 Present extension notifications. Improper error handling during notification creation can leave dangling pointers that lead to a use-after-free condition. This can cause memory corruption or a crash, potential...

RockyLinux 9 : xorg-x11-server update (Moderate) (RLSA-2025:19433)

The remote RockyLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2025:19433 advisory. Please update Tenable has extracted the preceding description block directly from the RockyLinux security advisory. Note that Nessus has not tested for...

Important: xorg-x11-server

Issue Overview: A flaw was found in the X.Org X server and Xwayland when processing X11 Present extension notifications. Improper error handling during notification creation can leave dangling pointers that lead to a use-after-free condition. This can cause memory corruption or a crash, potential...

Important: tigervnc

Issue Overview: A flaw was found in the X.Org X server and Xwayland when processing X11 Present extension notifications. Improper error handling during notification creation can leave dangling pointers that lead to a use-after-free condition. This can cause memory corruption or a crash, potential...

Important: xorg-x11-server-Xwayland

Issue Overview: A flaw was found in the X.Org X server and Xwayland when processing X11 Present extension notifications. Improper error handling during notification creation can leave dangling pointers that lead to a use-after-free condition. This can cause memory corruption or a crash, potential...

RockyLinux 10 : xorg-x11-server-Xwayland (RLSA-2025:19435)

The remote RockyLinux 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2025:19435 advisory. xorg: xmayland: Use-after-free in XPresentNotify structure creation CVE-2025-62229 xorg: xwayland: Use-after-free in Xkb client resource removal...

Fedora: Security Advisory (FEDORA-2025-0e29263f5a)

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...

AlmaLinux 9 : tigervnc (ALSA-2025:19489)

The remote AlmaLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALSA-2025:19489 advisory. xorg: xmayland: Use-after-free in XPresentNotify structure creation CVE-2025-62229 xorg: xwayland: Use-after-free in Xkb client resource removal...

RockyLinux 8 : xorg-x11-server-Xwayland (RLSA-2025:19432)

The remote RockyLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2025:19432 advisory. xorg: xmayland: Use-after-free in XPresentNotify structure creation CVE-2025-62229 xorg: xwayland: Use-after-free in Xkb client resource removal...

Oracle Linux 8 : tigervnc (ELSA-2025-19909)

The remote Oracle Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2025-19909 advisory. - Fix CVE-2025-62229: xorg-x11-server: Use-after-free in XPresentNotify structures creation Resolves: RHEL-119979 - Fix CVE-2025-62230: xorg-x11-serve...

AlmaLinux 8 : tigervnc (ALSA-2025:19909)

The remote AlmaLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALSA-2025:19909 advisory. xorg: xmayland: Use-after-free in XPresentNotify structure creation CVE-2025-62229 xorg: xwayland: Use-after-free in Xkb client resource removal...

CVE-2025-62230 affecting package xorg-x11-server-Xwayland for versions less than 24.1.6-3

CVE-2025-62230 affecting package xorg-x11-server-Xwayland for versions less than 24.1.6-3. A patched version of the package is available...

CVE-2025-62229 affecting package xorg-x11-server-Xwayland for versions less than 24.1.6-3

CVE-2025-62229 affecting package xorg-x11-server-Xwayland for versions less than 24.1.6-3. A patched version of the package is available...

CVE-2025-62231 affecting package xorg-x11-server-Xwayland for versions less than 24.1.6-3

CVE-2025-62231 affecting package xorg-x11-server-Xwayland for versions less than 24.1.6-3. A patched version of the package is available...