RHSA-2025:20961 Red Hat Security Advisory: xorg-x11-server security update

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Moderate: 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 9. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each...

openssh: OpenSSH SSHD Agent Forwarding and X11 Forwarding

A flaw was found in OpenSSH. In affected versions of sshd, the DisableForwarding directive does not fully adhere to the intended functionality as documented. Specifically, it fails to disable X11 and agent forwarding, which may allow unintended access under certain configurations...

Moderate: Red Hat Security Advisory: openssh security update

An update for openssh is now available for Red Hat Enterprise Linux 10. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from t...

RHEL 10 : openssh (RHSA-2025:20126)

The remote Redhat Enterprise Linux 10 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2025:20126 advisory. OpenSSH is an SSH protocol implementation supported by a number of Linux, UNIX, and similar operating systems. It includes the core files necessary...

RHEL 9 : xorg-x11-server (RHSA-2025:20961)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2025:20961 advisory. X.Org is an open-source implementation of the X Window System. It provides the basic low-level functionality that full-fledged graphical us...

ALSA-2025:20126 Moderate: openssh security update

OpenSSH is an SSH protocol implementation supported by a number of Linux, UNIX, and similar operating systems. It includes the core files necessary for both the OpenSSH client and server. Security Fixes: openssh: OpenSSH SSHD Agent Forwarding and X11 Forwarding CVE-2025-32728 For more details abo...

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...

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...

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...

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...

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...

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...

RLSA-2025:19435 Moderate: xorg-x11-server-Xwayland security update

Xwayland is an X server for running X clients under Wayland. Security Fixes: 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 xorg: xmayland: Value overflow in XkbSetCompatMap...

xorg-x11-server update

An update is available for xorg-x11-server. This update affects Rocky Linux 9. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list Please update...

xorg-x11-server-Xwayland update

An update is available for xorg-x11-server-Xwayland. This update affects Rocky Linux 9. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list Please update...

RLSA-2025:19623 Moderate: xorg-x11-server-Xwayland update

Please update...

RLSA-2025:19433 Moderate: xorg-x11-server update

Please update...

Fedora: Security Advisory (FEDORA-2025-43c76ece40)

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-b36b5a6fe4)

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...