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 9.2 Update Services for SAP Solutions. 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 severit...

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 9.4 Extended Update Support. 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, ...

Moderate: Red Hat Security Advisory: xorg-x11-server security update

An update for xorg-x11-server is now available for Red Hat Enterprise Linux 8.2 Advanced Update Support. 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...

RHEL 9 : xorg-x11-server (RHSA-2025:22742)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2025:22742 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...

Moderate: Red Hat Security Advisory: xorg-x11-server security update

An update for xorg-x11-server is now available for Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions and Red Hat Enterprise Linux 8.8 Telecommunications Update Service. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability...

RHEL 8 : tigervnc (RHSA-2025:22164)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2025:22164 advisory. Virtual Network Computing VNC is a remote display system which allows users to view a computing desktop environment not only on the machine...

AlmaLinux 9 : xorg-x11-server (ALSA-2025:20961)

The remote AlmaLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALSA-2025:20961 advisory. xorg: xmayland: Use-after-free in XPresentNotify structure creation CVE-2025-62229 xorg: xwayland: Use-after-free in Xkb client resource removal...

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 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...

AlmaLinux 8 : xorg-x11-server-Xwayland (ALSA-2025:19432)

The remote AlmaLinux 8 host has a package installed that is affected by multiple vulnerabilities as referenced in the ALSA-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...

MGASA-2025-0263 Updated x11-server, x11-server-xwayland & tigervnc packages fix security vulnerabilities

Use-after-free in XPresentNotify structures creation. CVE-2025-62229 Use-after-free in Xkb client resource removal. CVE-2025-62230 Value overflow in Xkb extension XkbSetCompatMap. CVE-2025-62231...

ALSA-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...

Moderate: Red Hat Security Advisory: xorg-x11-server security update

An update for xorg-x11-server is now available for Red Hat Enterprise Linux 8. 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...

SUSE-SU-2025:3874-1 Security update for xwayland

This update for xwayland fixes the following issues: - Fixed use-after-free in XPresentNotify structures creation CVE-2025-62229, bsc1251958 - Fixed Use-after-free in Xkb client resource removal CVE-2025-62230, bsc1251959 - Fixed Value overflow in Xkb extension XkbSetCompatMap CVE-2025-62231,...

SUSE-SU-2025:3858-1 Security update for xorg-x11-server

This update for xorg-x11-server fixes the following issues: - Fixed use-after-free in XPresentNotify structures creation CVE-2025-62229, bsc1251958 - Fixed use-after-free in Xkb client resource removal CVE-2025-62230, bsc1251959 - Fixed value overflow in Xkb extension XkbSetCompatMap...