CLSA-2025-1750785613 Fix CVE(s): CVE-2025-32728

SECURITY UPDATE: DisableForwarding directive does not adhere to the documentation stating that it disables X11 and agent forwarding. - debian/patches/CVE-2025-32728.patch: fix logic error in DisableForwarding option - CVE-2025-32728...

RHSA-2025:9305 Red Hat Security Advisory: xorg-x11-server and xorg-x11-server-Xwayland security update

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RHSA-2025:9303 Red Hat Security Advisory: xorg-x11-server and xorg-x11-server-Xwayland security update

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Important: Red Hat Security Advisory: xorg-x11-server and xorg-x11-server-Xwayland security update

An update for xorg-x11-server and xorg-x11-server-Xwayland is now available for Red Hat Enterprise Linux 9. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is...

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...

xorg-x11-server-Xwayland: xorg-x11-server: tigervnc: Integer Overflow in X Resize, Rotate and Reflect (RandR) Extension

A flaw was found in the RandR extension, where the RRChangeProviderProperty function does not properly validate input. This issue leads to an integer overflow when computing the total size to allocate...

xorg-x11-server-Xwayland: xorg-x11-server: tigervnc: Integer Overflow in X Resize, Rotate and Reflect (RandR) Extension

A flaw was found in the RandR extension, where the RRChangeProviderProperty function does not properly validate input. This issue leads to an integer overflow when computing the total size to allocate...

xorg-x11-server-Xwayland: xorg-x11-server: tigervnc: Integer overflow in X Record extension

A flaw was found in the X Record extension. The RecordSanityCheckRegisterClients function does not check for an integer overflow when computing request length, which allows a client to bypass length checks...

Important: Red Hat Security Advisory: xorg-x11-server-Xwayland security update

An update for xorg-x11-server-Xwayland is now available for Red Hat Enterprise Linux 10. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each...

Fedora: Security Advisory (FEDORA-2025-b4d521f084)

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...

Medium: openssh

Issue Overview: In sshd in OpenSSH before 10.0, the DisableForwarding directive does not adhere to the documentation stating that it disables X11 and agent forwarding. CVE-2025-32728 Affected Packages: openssh Issue Correction: Run dnf update openssh --releasever 2023.7.20250623 to update your...

Low: openssh

Issue Overview: In sshd in OpenSSH before 10.0, the DisableForwarding directive does not adhere to the documentation stating that it disables X11 and agent forwarding. CVE-2025-32728 Affected Packages: openssh Issue Correction: Run dnf update openssh --releasever 2023.7.20250623 or dnf update...

RHEL 8 : xorg-x11-server and xorg-x11-server-Xwayland (RHSA-2025:9305)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2025:9305 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...

ALSA-2025:9306 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...

xorg-x11-server and xorg-x11-server-Xwayland security update

xorg-x11-server 1.20.11-31 - CVE fix for: CVE-2025-49175 RHEL-97289, CVE-2025-49176 RHEL-97311, CVE-2025-49178 RHEL-97388, CVE-2025-49179 RHEL-97410, CVE-2025-49180 RHEL-97255 1.20.11-30 - xfree86: Fix potentially NULL reference to platform device's PCI device Resolves:...

ALSA-2025:9303 Important: xorg-x11-server and xorg-x11-server-Xwayland security update

X.Org is an open-source implementation of the X Window System. It provides the basic low-level functionality that full-fledged graphical user interfaces are designed upon. Security Fixes: xorg-x11-server-Xwayland: xorg-x11-server: tigervnc: Out-of-Bounds Read in X Rendering Extension Animated...

xorg-x11-server and xorg-x11-server-Xwayland security update

xorg-x11-server 1.20.11-26 - CVE fix for: CVE-2025-49175 RHEL-97273, CVE-2025-49176 RHEL-97329, CVE-2025-49178 RHEL-97369, CVE-2025-49179 RHEL-97422, CVE-2025-49180 RHEL-97235 xorg-x11-server-Xwayland 21.1.3-18 - CVE fix for: CVE-2025-49175 RHEL-97278, CVE-2025-49176 RHEL-97299, CVE-2025-49178...

Important: xorg-x11-server and xorg-x11-server-Xwayland security update

X.Org is an open-source implementation of the X Window System. It provides the basic low-level functionality that full-fledged graphical user interfaces are designed upon. Security Fixes: xorg-x11-server-Xwayland: xorg-x11-server: tigervnc: Out-of-Bounds Read in X Rendering Extension Animated...

RHEL 9 : xorg-x11-server and xorg-x11-server-Xwayland (RHSA-2025:9303)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2025:9303 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...

ALSA-2025:9305 Important: xorg-x11-server and xorg-x11-server-Xwayland security update

X.Org is an open-source implementation of the X Window System. It provides the basic low-level functionality that full-fledged graphical user interfaces are designed upon. Security Fixes: xorg-x11-server-Xwayland: xorg-x11-server: tigervnc: Out-of-Bounds Read in X Rendering Extension Animated...