RHEL 9 : tigervnc (RHSA-2026:20576)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:20576 advisory. Virtual Network Computing VNC is a remote display system which allows users to view a computing desktop environment not only on the machine...

RHEL 7 : xorg-x11-server (RHSA-2026:20590)

The remote Redhat Enterprise Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:20590 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...

RHEL 9 : xorg-x11-server (RHSA-2026:20557)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:20557 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...

RockyLinux 8 : tigervnc (RLSA-2025:19909)

The remote RockyLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-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...

tigervnc security update

An update is available for tigervnc. 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 Virtual Network Computing VNC is a remote display system which allows users ...

RLSA-2025:19909 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...

CVE-2026-34000 vulnerabilities

Vulnerabilities for packages: xorg-server...

GHSA-X7P4-8JJF-QCP4 vulnerabilities

Vulnerabilities for packages: xorg-server...

GHSA-2Q6X-PG74-2276 vulnerabilities

Vulnerabilities for packages: xorg-server...

CVE-2026-34002 vulnerabilities

Vulnerabilities for packages: xorg-server...

GHSA-2Q6X-PG74-2276 vulnerabilities

Vulnerabilities for packages: xorg-server...

GHSA-X7P4-8JJF-QCP4 vulnerabilities

Vulnerabilities for packages: xorg-server...

CVE-2026-34002 vulnerabilities

Vulnerabilities for packages: xorg-server...

CVE-2026-34000 vulnerabilities

Vulnerabilities for packages: xorg-server...

RHSA-2026:19343 Red Hat Security Advisory: xorg-x11-server security update

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RHSA-2026:19344 Red Hat Security Advisory: xorg-x11-server-Xwayland security update

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RHSA-2026:19125 Red Hat Security Advisory: xorg-x11-server-Xwayland security update

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Astra Linux – Vulnerability in xorg-server

A vulnerability, which was classified as problematic, has been identified in the X.org Server. The affected component is the function ProcXkbGetKbdByName in the file xkb/xkb.c. This vulnerability causes a memory leak. It is recommended that a patch be applied to address this issue. The identifier...

Astra Linux – Vulnerability in xorg-server

A flaw was discovered in the Xorg-x11-server. A out-of-bounds access issue may occur in the ProcXkbSetGeometry function due to improper validation of the request length...

Astra Linux – Vulnerability in xorg-server

A flaw was discovered in the X.Org server. In the XISendDeviceHierarchyEvent function, it is possible to exceed the allocated array length when certain new device IDs are added to the xXIHierarchyInfo struct. This can lead to a heap buffer overflow condition, which may result in an application...