# CVE-2020-14347: egl-wayland: X.Org is an open-source implementation of the X Window System

CVE-2020-14347 is fixed in 63 products on 1 platform, first by xdmx 2:1.19.6-1ubuntu4.5, released August 25, 2020. It is not reported as exploited. Patch Radar priority: Routine.

- Web page: https://patchblox.com/security/cve/CVE-2020-14347
- Priority: Routine
- CVSS: 5.5 (Moderate)
- EPSS: 0.0038
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: no
- Published: Aug 5, 2020

## Description

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.  Mesa provides a 3D graphics API that is compatible with Open Graphics Library (OpenGL). It also provides hardware-accelerated drivers for many popular graphics chips.  The following packages have been upgraded to a later upstream version: egl-wayland (1.1.5), libdrm (2.4.103), libglvnd (1.3.2), libinput (1.16.3), libwacom (1.6), mesa (20.3.3), xorg-x11-server (1.20.10). (BZ#1878160, BZ#1886648, BZ#1887654, BZ#1887655)  Security Fix(es):  * xorg-x11-server: Out-of-bounds access in XkbSetNames function (CVE-2020-14345)  * xorg-x11-server: Integer underflow in the X input extension protocol (CVE-2020-14346)  * xorg-x11-server: Out-of-bounds access in XkbSetMap function (CVE-2020-14360)  * xorg-x11-server: XkbSelectEvents integer underflow privilege escalation vulnerability (CVE-2020-14361)  * xorg-x11-server: XRecordRegisterClients integer underflow privilege escalation vulnerability (CVE-2020-14362)  * libX11: Integer overflow leads to double free in locale handling (CVE-2020-14363)  * xorg-x11-server: XkbSetDeviceInfo heap-based buffer overflow privilege escalation vulnerability (CVE-2020-25712)  * libX11: Heap overflow in the X input method client (CVE-2020-14344)  * xorg-x11-server: Leak of uninitialized heap memory from the X server to clients in AllocatePixmap of dix/pixmap.c (CVE-2020-14347)  For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.  Additional Changes:  For detailed information on changes in this release, see the Red Hat Enterprise Linux 8.4 Release Notes linked from the References section.

## Where it's fixed

| Platform | Product | Fixed in | Fix | Released |
|---|---|---|---|---|
| Linux | egl-wayland RHEL 8 | 0:1.1.5-3.el8 | [RHSA-2021:1804](https://patchblox.com/security/data/fix/linux/rhsa-2021-1804.md) | May 18, 2021 |
| Linux | egl-wayland ol 8 | 0:1.1.5-3.el8 | [ELSA-2021-1804](https://patchblox.com/security/data/fix/linux/elsa-2021-1804.md) | May 25, 2021 |
| Linux | libX11 RHEL 8 | 0:1.6.8-4.el8 | [RHSA-2021:1804](https://patchblox.com/security/data/fix/linux/rhsa-2021-1804.md) | May 18, 2021 |
| Linux | libX11 ol 8 | 0:1.6.8-4.el8 | [ELSA-2021-1804](https://patchblox.com/security/data/fix/linux/elsa-2021-1804.md) | May 25, 2021 |
| Linux | libX11-common RHEL 8 | 0:1.6.8-4.el8 | [RHSA-2021:1804](https://patchblox.com/security/data/fix/linux/rhsa-2021-1804.md) | May 18, 2021 |
| Linux | libX11-common ol 8 | 0:1.6.8-4.el8 | [ELSA-2021-1804](https://patchblox.com/security/data/fix/linux/elsa-2021-1804.md) | May 25, 2021 |
| Linux | libX11-devel RHEL 8 | 0:1.6.8-4.el8 | [RHSA-2021:1804](https://patchblox.com/security/data/fix/linux/rhsa-2021-1804.md) | May 18, 2021 |
| Linux | libX11-devel ol 8 | 0:1.6.8-4.el8 | [ELSA-2021-1804](https://patchblox.com/security/data/fix/linux/elsa-2021-1804.md) | May 25, 2021 |
| Linux | libX11-xcb RHEL 8 | 0:1.6.8-4.el8 | [RHSA-2021:1804](https://patchblox.com/security/data/fix/linux/rhsa-2021-1804.md) | May 18, 2021 |
| Linux | libX11-xcb ol 8 | 0:1.6.8-4.el8 | [ELSA-2021-1804](https://patchblox.com/security/data/fix/linux/elsa-2021-1804.md) | May 25, 2021 |
| Linux | libdrm RHEL 8 | 0:2.4.103-1.el8 | [RHSA-2021:1804](https://patchblox.com/security/data/fix/linux/rhsa-2021-1804.md) | May 18, 2021 |
| Linux | libdrm ol 8 | 0:2.4.103-1.el8 | [ELSA-2021-1804](https://patchblox.com/security/data/fix/linux/elsa-2021-1804.md) | May 25, 2021 |
| Linux | libdrm-devel RHEL 8 | 0:2.4.103-1.el8 | [RHSA-2021:1804](https://patchblox.com/security/data/fix/linux/rhsa-2021-1804.md) | May 18, 2021 |
| Linux | libdrm-devel ol 8 | 0:2.4.103-1.el8 | [ELSA-2021-1804](https://patchblox.com/security/data/fix/linux/elsa-2021-1804.md) | May 25, 2021 |
| Linux | libglvnd RHEL 8 | 1:1.3.2-1.el8 | [RHSA-2021:1804](https://patchblox.com/security/data/fix/linux/rhsa-2021-1804.md) | May 18, 2021 |
| Linux | libglvnd ol 8 | 1:1.3.2-1.el8 | [ELSA-2021-1804](https://patchblox.com/security/data/fix/linux/elsa-2021-1804.md) | May 25, 2021 |
| Linux | libglvnd-core-devel RHEL 8 | 1:1.3.2-1.el8 | [RHSA-2021:1804](https://patchblox.com/security/data/fix/linux/rhsa-2021-1804.md) | May 18, 2021 |
| Linux | libglvnd-core-devel ol 8 | 1:1.3.2-1.el8 | [ELSA-2021-1804](https://patchblox.com/security/data/fix/linux/elsa-2021-1804.md) | May 25, 2021 |
| Linux | libglvnd-devel RHEL 8 | 1:1.3.2-1.el8 | [RHSA-2021:1804](https://patchblox.com/security/data/fix/linux/rhsa-2021-1804.md) | May 18, 2021 |
| Linux | libglvnd-devel ol 8 | 1:1.3.2-1.el8 | [ELSA-2021-1804](https://patchblox.com/security/data/fix/linux/elsa-2021-1804.md) | May 25, 2021 |
| Linux | libglvnd-egl RHEL 8 | 1:1.3.2-1.el8 | [RHSA-2021:1804](https://patchblox.com/security/data/fix/linux/rhsa-2021-1804.md) | May 18, 2021 |
| Linux | libglvnd-egl ol 8 | 1:1.3.2-1.el8 | [ELSA-2021-1804](https://patchblox.com/security/data/fix/linux/elsa-2021-1804.md) | May 25, 2021 |
| Linux | libglvnd-gles RHEL 8 | 1:1.3.2-1.el8 | [RHSA-2021:1804](https://patchblox.com/security/data/fix/linux/rhsa-2021-1804.md) | May 18, 2021 |
| Linux | libglvnd-gles ol 8 | 1:1.3.2-1.el8 | [ELSA-2021-1804](https://patchblox.com/security/data/fix/linux/elsa-2021-1804.md) | May 25, 2021 |
| Linux | libglvnd-glx RHEL 8 | 1:1.3.2-1.el8 | [RHSA-2021:1804](https://patchblox.com/security/data/fix/linux/rhsa-2021-1804.md) | May 18, 2021 |
| Linux | libglvnd-glx ol 8 | 1:1.3.2-1.el8 | [ELSA-2021-1804](https://patchblox.com/security/data/fix/linux/elsa-2021-1804.md) | May 25, 2021 |
| Linux | libglvnd-opengl RHEL 8 | 1:1.3.2-1.el8 | [RHSA-2021:1804](https://patchblox.com/security/data/fix/linux/rhsa-2021-1804.md) | May 18, 2021 |
| Linux | libglvnd-opengl ol 8 | 1:1.3.2-1.el8 | [ELSA-2021-1804](https://patchblox.com/security/data/fix/linux/elsa-2021-1804.md) | May 25, 2021 |
| Linux | libinput RHEL 8 | 0:1.16.3-1.el8 | [RHSA-2021:1804](https://patchblox.com/security/data/fix/linux/rhsa-2021-1804.md) | May 18, 2021 |
| Linux | libinput ol 8 | 0:1.16.3-1.el8 | [ELSA-2021-1804](https://patchblox.com/security/data/fix/linux/elsa-2021-1804.md) | May 25, 2021 |
| Linux | libinput-devel RHEL 8 | 0:1.16.3-1.el8 | [RHSA-2021:1804](https://patchblox.com/security/data/fix/linux/rhsa-2021-1804.md) | May 18, 2021 |
| Linux | libinput-devel ol 8 | 0:1.16.3-1.el8 | [ELSA-2021-1804](https://patchblox.com/security/data/fix/linux/elsa-2021-1804.md) | May 25, 2021 |
| Linux | libinput-utils RHEL 8 | 0:1.16.3-1.el8 | [RHSA-2021:1804](https://patchblox.com/security/data/fix/linux/rhsa-2021-1804.md) | May 18, 2021 |
| Linux | libinput-utils ol 8 | 0:1.16.3-1.el8 | [ELSA-2021-1804](https://patchblox.com/security/data/fix/linux/elsa-2021-1804.md) | May 25, 2021 |
| Linux | libwacom RHEL 8 | 0:1.6-2.el8 | [RHSA-2021:1804](https://patchblox.com/security/data/fix/linux/rhsa-2021-1804.md) | May 18, 2021 |
| Linux | libwacom ol 8 | 0:1.6-2.el8 | [ELSA-2021-1804](https://patchblox.com/security/data/fix/linux/elsa-2021-1804.md) | May 25, 2021 |
| Linux | libwacom-data RHEL 8 | 0:1.6-2.el8 | [RHSA-2021:1804](https://patchblox.com/security/data/fix/linux/rhsa-2021-1804.md) | May 18, 2021 |
| Linux | libwacom-data ol 8 | 0:1.6-2.el8 | [ELSA-2021-1804](https://patchblox.com/security/data/fix/linux/elsa-2021-1804.md) | May 25, 2021 |
| Linux | libwacom-devel RHEL 8 | 0:1.6-2.el8 | [RHSA-2021:1804](https://patchblox.com/security/data/fix/linux/rhsa-2021-1804.md) | May 18, 2021 |
| Linux | libwacom-devel ol 8 | 0:1.6-2.el8 | [ELSA-2021-1804](https://patchblox.com/security/data/fix/linux/elsa-2021-1804.md) | May 25, 2021 |
| Linux | mesa-dri-drivers RHEL 8 | 0:20.3.3-2.el8 | [RHSA-2021:1804](https://patchblox.com/security/data/fix/linux/rhsa-2021-1804.md) | May 18, 2021 |
| Linux | mesa-dri-drivers ol 8 | 0:20.3.3-2.el8 | [ELSA-2021-1804](https://patchblox.com/security/data/fix/linux/elsa-2021-1804.md) | May 25, 2021 |
| Linux | mesa-filesystem RHEL 8 | 0:20.3.3-2.el8 | [RHSA-2021:1804](https://patchblox.com/security/data/fix/linux/rhsa-2021-1804.md) | May 18, 2021 |
| Linux | mesa-filesystem ol 8 | 0:20.3.3-2.el8 | [ELSA-2021-1804](https://patchblox.com/security/data/fix/linux/elsa-2021-1804.md) | May 25, 2021 |
| Linux | mesa-libEGL RHEL 8 | 0:20.3.3-2.el8 | [RHSA-2021:1804](https://patchblox.com/security/data/fix/linux/rhsa-2021-1804.md) | May 18, 2021 |
| Linux | mesa-libEGL ol 8 | 0:20.3.3-2.el8 | [ELSA-2021-1804](https://patchblox.com/security/data/fix/linux/elsa-2021-1804.md) | May 25, 2021 |
| Linux | mesa-libEGL-devel RHEL 8 | 0:20.3.3-2.el8 | [RHSA-2021:1804](https://patchblox.com/security/data/fix/linux/rhsa-2021-1804.md) | May 18, 2021 |
| Linux | mesa-libEGL-devel ol 8 | 0:20.3.3-2.el8 | [ELSA-2021-1804](https://patchblox.com/security/data/fix/linux/elsa-2021-1804.md) | May 25, 2021 |
| Linux | mesa-libGL RHEL 8 | 0:20.3.3-2.el8 | [RHSA-2021:1804](https://patchblox.com/security/data/fix/linux/rhsa-2021-1804.md) | May 18, 2021 |
| Linux | mesa-libGL ol 8 | 0:20.3.3-2.el8 | [ELSA-2021-1804](https://patchblox.com/security/data/fix/linux/elsa-2021-1804.md) | May 25, 2021 |
| Linux | mesa-libGL-devel RHEL 8 | 0:20.3.3-2.el8 | [RHSA-2021:1804](https://patchblox.com/security/data/fix/linux/rhsa-2021-1804.md) | May 18, 2021 |
| Linux | mesa-libGL-devel ol 8 | 0:20.3.3-2.el8 | [ELSA-2021-1804](https://patchblox.com/security/data/fix/linux/elsa-2021-1804.md) | May 25, 2021 |
| Linux | mesa-libOSMesa RHEL 8 | 0:20.3.3-2.el8 | [RHSA-2021:1804](https://patchblox.com/security/data/fix/linux/rhsa-2021-1804.md) | May 18, 2021 |
| Linux | mesa-libOSMesa ol 8 | 0:20.3.3-2.el8 | [ELSA-2021-1804](https://patchblox.com/security/data/fix/linux/elsa-2021-1804.md) | May 25, 2021 |
| Linux | mesa-libOSMesa-devel RHEL 8 | 0:20.3.3-2.el8 | [RHSA-2021:1804](https://patchblox.com/security/data/fix/linux/rhsa-2021-1804.md) | May 18, 2021 |
| Linux | mesa-libOSMesa-devel ol 8 | 0:20.3.3-2.el8 | [ELSA-2021-1804](https://patchblox.com/security/data/fix/linux/elsa-2021-1804.md) | May 25, 2021 |
| Linux | mesa-libgbm RHEL 8 | 0:20.3.3-2.el8 | [RHSA-2021:1804](https://patchblox.com/security/data/fix/linux/rhsa-2021-1804.md) | May 18, 2021 |
| Linux | mesa-libgbm ol 8 | 0:20.3.3-2.el8 | [ELSA-2021-1804](https://patchblox.com/security/data/fix/linux/elsa-2021-1804.md) | May 25, 2021 |
| Linux | mesa-libgbm-devel RHEL 8 | 0:20.3.3-2.el8 | [RHSA-2021:1804](https://patchblox.com/security/data/fix/linux/rhsa-2021-1804.md) | May 18, 2021 |
| Linux | mesa-libgbm-devel ol 8 | 0:20.3.3-2.el8 | [ELSA-2021-1804](https://patchblox.com/security/data/fix/linux/elsa-2021-1804.md) | May 25, 2021 |
| Linux | mesa-libglapi RHEL 8 | 0:20.3.3-2.el8 | [RHSA-2021:1804](https://patchblox.com/security/data/fix/linux/rhsa-2021-1804.md) | May 18, 2021 |
| Linux | mesa-libglapi ol 8 | 0:20.3.3-2.el8 | [ELSA-2021-1804](https://patchblox.com/security/data/fix/linux/elsa-2021-1804.md) | May 25, 2021 |
| Linux | mesa-libxatracker RHEL 8 | 0:20.3.3-2.el8 | [RHSA-2021:1804](https://patchblox.com/security/data/fix/linux/rhsa-2021-1804.md) | May 18, 2021 |
| Linux | mesa-libxatracker ol 8 | 0:20.3.3-2.el8 | [ELSA-2021-1804](https://patchblox.com/security/data/fix/linux/elsa-2021-1804.md) | May 25, 2021 |
| Linux | mesa-vdpau-drivers RHEL 8 | 0:20.3.3-2.el8 | [RHSA-2021:1804](https://patchblox.com/security/data/fix/linux/rhsa-2021-1804.md) | May 18, 2021 |
| Linux | mesa-vdpau-drivers ol 8 | 0:20.3.3-2.el8 | [ELSA-2021-1804](https://patchblox.com/security/data/fix/linux/elsa-2021-1804.md) | May 25, 2021 |
| Linux | mesa-vulkan-devel RHEL 8 | 0:20.3.3-2.el8 | [RHSA-2021:1804](https://patchblox.com/security/data/fix/linux/rhsa-2021-1804.md) | May 18, 2021 |
| Linux | mesa-vulkan-devel ol 8 | 0:20.3.3-2.el8 | [ELSA-2021-1804](https://patchblox.com/security/data/fix/linux/elsa-2021-1804.md) | May 25, 2021 |
| Linux | mesa-vulkan-drivers RHEL 8 | 0:20.3.3-2.el8 | [RHSA-2021:1804](https://patchblox.com/security/data/fix/linux/rhsa-2021-1804.md) | May 18, 2021 |
| Linux | mesa-vulkan-drivers ol 8 | 0:20.3.3-2.el8 | [ELSA-2021-1804](https://patchblox.com/security/data/fix/linux/elsa-2021-1804.md) | May 25, 2021 |
| Linux | xdmx Ubuntu 18.04.6 LTS (bionic) | 2:1.19.6-1ubuntu4.5 | [xdmx 2:1.19.6-1ubuntu4.5](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-xdmx-2-1.19.6-1ubuntu4.5.md) | Aug 25, 2020 |
| Linux | xdmx Ubuntu 20.04 LTS (focal) | 2:1.20.8-2ubuntu2.3 | [xdmx 2:1.20.8-2ubuntu2.3](https://patchblox.com/security/data/fix/linux/ubuntu-focal-xdmx-2-1.20.8-2ubuntu2.3.md) | Aug 25, 2020 |
| Linux | xdmx-tools Ubuntu 18.04.6 LTS (bionic) | 2:1.19.6-1ubuntu4.5 | [xdmx-tools 2:1.19.6-1ubuntu4.5](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-xdmx-tools-2-1.19.6-1ubuntu4.5.md) | Aug 25, 2020 |
| Linux | xdmx-tools Ubuntu 20.04 LTS (focal) | 2:1.20.8-2ubuntu2.3 | [xdmx-tools 2:1.20.8-2ubuntu2.3](https://patchblox.com/security/data/fix/linux/ubuntu-focal-xdmx-tools-2-1.20.8-2ubuntu2.3.md) | Aug 25, 2020 |
| Linux | xmir Ubuntu 18.04.6 LTS (bionic) | 2:1.19.6-1ubuntu4.5 | [xmir 2:1.19.6-1ubuntu4.5](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-xmir-2-1.19.6-1ubuntu4.5.md) | Aug 25, 2020 |
| Linux | xnest Ubuntu 18.04.6 LTS (bionic) | 2:1.19.6-1ubuntu4.5 | [xnest 2:1.19.6-1ubuntu4.5](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-xnest-2-1.19.6-1ubuntu4.5.md) | Aug 25, 2020 |
| Linux | xnest Ubuntu 20.04 LTS (focal) | 2:1.20.8-2ubuntu2.3 | [xnest 2:1.20.8-2ubuntu2.3](https://patchblox.com/security/data/fix/linux/ubuntu-focal-xnest-2-1.20.8-2ubuntu2.3.md) | Aug 25, 2020 |
| Linux | xorg-server-source Ubuntu 18.04.6 LTS (bionic) | 2:1.19.6-1ubuntu4.5 | [xorg-server-source 2:1.19.6-1ubuntu4.5](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-xorg-server-source-2-1.19.6-1ubuntu4.5.md) | Aug 25, 2020 |
| Linux | xorg-server-source Ubuntu 20.04 LTS (focal) | 2:1.20.8-2ubuntu2.3 | [xorg-server-source 2:1.20.8-2ubuntu2.3](https://patchblox.com/security/data/fix/linux/ubuntu-focal-xorg-server-source-2-1.20.8-2ubuntu2.3.md) | Aug 25, 2020 |
| Linux | xorg-server-source-hwe-18.04 Ubuntu 18.04.6 LTS (bionic) | 2:1.20.8-2ubuntu2.2~18.04.2 | [xorg-server-source-hwe-18.04 2:1.20.8-2ubuntu2.2~18.04.2](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-xorg-server-source-hwe-18.04-2-1.20.8-2ubuntu2.2-18.04.2.md) | Aug 25, 2020 |
| Linux | xorg-x11-drivers RHEL 8 | 0:7.7-30.el8 | [RHSA-2021:1804](https://patchblox.com/security/data/fix/linux/rhsa-2021-1804.md) | May 18, 2021 |
| Linux | xorg-x11-drivers ol 8 | 0:7.7-30.el8 | [ELSA-2021-1804](https://patchblox.com/security/data/fix/linux/elsa-2021-1804.md) | May 25, 2021 |
| Linux | xorg-x11-server-Xdmx RHEL 8 | 0:1.20.10-1.el8 | [RHSA-2021:1804](https://patchblox.com/security/data/fix/linux/rhsa-2021-1804.md) | May 18, 2021 |
| Linux | xorg-x11-server-Xdmx ol 8 | 0:1.20.10-1.el8 | [ELSA-2021-1804](https://patchblox.com/security/data/fix/linux/elsa-2021-1804.md) | May 25, 2021 |
| Linux | xorg-x11-server-Xephyr RHEL 8 | 0:1.20.10-1.el8 | [RHSA-2021:1804](https://patchblox.com/security/data/fix/linux/rhsa-2021-1804.md) | May 18, 2021 |
| Linux | xorg-x11-server-Xephyr ol 8 | 0:1.20.10-1.el8 | [ELSA-2021-1804](https://patchblox.com/security/data/fix/linux/elsa-2021-1804.md) | May 25, 2021 |
| Linux | xorg-x11-server-Xnest RHEL 8 | 0:1.20.10-1.el8 | [RHSA-2021:1804](https://patchblox.com/security/data/fix/linux/rhsa-2021-1804.md) | May 18, 2021 |
| Linux | xorg-x11-server-Xnest ol 8 | 0:1.20.10-1.el8 | [ELSA-2021-1804](https://patchblox.com/security/data/fix/linux/elsa-2021-1804.md) | May 25, 2021 |
| Linux | xorg-x11-server-Xorg RHEL 8 | 0:1.20.10-1.el8 | [RHSA-2021:1804](https://patchblox.com/security/data/fix/linux/rhsa-2021-1804.md) | May 18, 2021 |
| Linux | xorg-x11-server-Xorg ol 8 | 0:1.20.10-1.el8 | [ELSA-2021-1804](https://patchblox.com/security/data/fix/linux/elsa-2021-1804.md) | May 25, 2021 |
| Linux | xorg-x11-server-Xvfb RHEL 8 | 0:1.20.10-1.el8 | [RHSA-2021:1804](https://patchblox.com/security/data/fix/linux/rhsa-2021-1804.md) | May 18, 2021 |
| Linux | xorg-x11-server-Xvfb ol 8 | 0:1.20.10-1.el8 | [ELSA-2021-1804](https://patchblox.com/security/data/fix/linux/elsa-2021-1804.md) | May 25, 2021 |
| Linux | xorg-x11-server-Xwayland RHEL 8 | 0:1.20.10-1.el8 | [RHSA-2021:1804](https://patchblox.com/security/data/fix/linux/rhsa-2021-1804.md) | May 18, 2021 |
| Linux | xorg-x11-server-Xwayland ol 8 | 0:1.20.10-1.el8 | [ELSA-2021-1804](https://patchblox.com/security/data/fix/linux/elsa-2021-1804.md) | May 25, 2021 |
| Linux | xorg-x11-server-common RHEL 8 | 0:1.20.10-1.el8 | [RHSA-2021:1804](https://patchblox.com/security/data/fix/linux/rhsa-2021-1804.md) | May 18, 2021 |
| Linux | xorg-x11-server-common ol 8 | 0:1.20.10-1.el8 | [ELSA-2021-1804](https://patchblox.com/security/data/fix/linux/elsa-2021-1804.md) | May 25, 2021 |
| Linux | xorg-x11-server-devel RHEL 8 | 0:1.20.10-1.el8 | [RHSA-2021:1804](https://patchblox.com/security/data/fix/linux/rhsa-2021-1804.md) | May 18, 2021 |
| Linux | xorg-x11-server-devel ol 8 | 0:1.20.10-1.el8 | [ELSA-2021-1804](https://patchblox.com/security/data/fix/linux/elsa-2021-1804.md) | May 25, 2021 |
| Linux | xorg-x11-server-source RHEL 8 | 0:1.20.10-1.el8 | [RHSA-2021:1804](https://patchblox.com/security/data/fix/linux/rhsa-2021-1804.md) | May 18, 2021 |
| Linux | xorg-x11-server-source ol 8 | 0:1.20.10-1.el8 | [ELSA-2021-1804](https://patchblox.com/security/data/fix/linux/elsa-2021-1804.md) | May 25, 2021 |
| Linux | xserver-common Ubuntu 18.04.6 LTS (bionic) | 2:1.19.6-1ubuntu4.5 | [xserver-common 2:1.19.6-1ubuntu4.5](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-xserver-common-2-1.19.6-1ubuntu4.5.md) | Aug 25, 2020 |
| Linux | xserver-common Ubuntu 20.04 LTS (focal) | 2:1.20.8-2ubuntu2.3 | [xserver-common 2:1.20.8-2ubuntu2.3](https://patchblox.com/security/data/fix/linux/ubuntu-focal-xserver-common-2-1.20.8-2ubuntu2.3.md) | Aug 25, 2020 |
| Linux | xserver-xephyr Ubuntu 18.04.6 LTS (bionic) | 2:1.19.6-1ubuntu4.5 | [xserver-xephyr 2:1.19.6-1ubuntu4.5](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-xserver-xephyr-2-1.19.6-1ubuntu4.5.md) | Aug 25, 2020 |
| Linux | xserver-xephyr Ubuntu 20.04 LTS (focal) | 2:1.20.8-2ubuntu2.3 | [xserver-xephyr 2:1.20.8-2ubuntu2.3](https://patchblox.com/security/data/fix/linux/ubuntu-focal-xserver-xephyr-2-1.20.8-2ubuntu2.3.md) | Aug 25, 2020 |
| Linux | xserver-xephyr-hwe-18.04 Ubuntu 18.04.6 LTS (bionic) | 2:1.20.8-2ubuntu2.2~18.04.2 | [xserver-xephyr-hwe-18.04 2:1.20.8-2ubuntu2.2~18.04.2](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-xserver-xephyr-hwe-18.04-2-1.20.8-2ubuntu2.2-18.04.2.md) | Aug 25, 2020 |
| Linux | xserver-xorg-core Ubuntu 18.04.6 LTS (bionic) | 2:1.19.6-1ubuntu4.5 | [xserver-xorg-core 2:1.19.6-1ubuntu4.5](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-xserver-xorg-core-2-1.19.6-1ubuntu4.5.md) | Aug 25, 2020 |
| Linux | xserver-xorg-core Ubuntu 20.04 LTS (focal) | 2:1.20.8-2ubuntu2.3 | [xserver-xorg-core 2:1.20.8-2ubuntu2.3](https://patchblox.com/security/data/fix/linux/ubuntu-focal-xserver-xorg-core-2-1.20.8-2ubuntu2.3.md) | Aug 25, 2020 |
| Linux | xserver-xorg-core-hwe-18.04 Ubuntu 18.04.6 LTS (bionic) | 2:1.20.8-2ubuntu2.2~18.04.2 | [xserver-xorg-core-hwe-18.04 2:1.20.8-2ubuntu2.2~18.04.2](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-xserver-xorg-core-hwe-18.04-2-1.20.8-2ubuntu2.2-18.04.2.md) | Aug 25, 2020 |
| Linux | xserver-xorg-dev-hwe-18.04 Ubuntu 18.04.6 LTS (bionic) | 2:1.20.8-2ubuntu2.2~18.04.2 | [xserver-xorg-dev-hwe-18.04 2:1.20.8-2ubuntu2.2~18.04.2](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-xserver-xorg-dev-hwe-18.04-2-1.20.8-2ubuntu2.2-18.04.2.md) | Aug 25, 2020 |
| Linux | xserver-xorg-legacy Ubuntu 18.04.6 LTS (bionic) | 2:1.19.6-1ubuntu4.5 | [xserver-xorg-legacy 2:1.19.6-1ubuntu4.5](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-xserver-xorg-legacy-2-1.19.6-1ubuntu4.5.md) | Aug 25, 2020 |
| Linux | xserver-xorg-legacy Ubuntu 20.04 LTS (focal) | 2:1.20.8-2ubuntu2.3 | [xserver-xorg-legacy 2:1.20.8-2ubuntu2.3](https://patchblox.com/security/data/fix/linux/ubuntu-focal-xserver-xorg-legacy-2-1.20.8-2ubuntu2.3.md) | Aug 25, 2020 |
| Linux | xserver-xorg-legacy-hwe-18.04 Ubuntu 18.04.6 LTS (bionic) | 2:1.20.8-2ubuntu2.2~18.04.2 | [xserver-xorg-legacy-hwe-18.04 2:1.20.8-2ubuntu2.2~18.04.2](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-xserver-xorg-legacy-hwe-18.04-2-1.20.8-2ubuntu2.2-18.04.2.md) | Aug 25, 2020 |
| Linux | xserver-xorg-xmir Ubuntu 18.04.6 LTS (bionic) | 2:1.19.6-1ubuntu4.5 | [xserver-xorg-xmir 2:1.19.6-1ubuntu4.5](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-xserver-xorg-xmir-2-1.19.6-1ubuntu4.5.md) | Aug 25, 2020 |
| Linux | xvfb Ubuntu 18.04.6 LTS (bionic) | 2:1.19.6-1ubuntu4.5 | [xvfb 2:1.19.6-1ubuntu4.5](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-xvfb-2-1.19.6-1ubuntu4.5.md) | Aug 25, 2020 |
| Linux | xvfb Ubuntu 20.04 LTS (focal) | 2:1.20.8-2ubuntu2.3 | [xvfb 2:1.20.8-2ubuntu2.3](https://patchblox.com/security/data/fix/linux/ubuntu-focal-xvfb-2-1.20.8-2ubuntu2.3.md) | Aug 25, 2020 |
| Linux | xwayland Ubuntu 18.04.6 LTS (bionic) | 2:1.19.6-1ubuntu4.5 | [xwayland 2:1.19.6-1ubuntu4.5](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-xwayland-2-1.19.6-1ubuntu4.5.md) | Aug 25, 2020 |
| Linux | xwayland Ubuntu 20.04 LTS (focal) | 2:1.20.8-2ubuntu2.3 | [xwayland 2:1.20.8-2ubuntu2.3](https://patchblox.com/security/data/fix/linux/ubuntu-focal-xwayland-2-1.20.8-2ubuntu2.3.md) | Aug 25, 2020 |
| Linux | xwayland-hwe-18.04 Ubuntu 18.04.6 LTS (bionic) | 2:1.20.8-2ubuntu2.2~18.04.2 | [xwayland-hwe-18.04 2:1.20.8-2ubuntu2.2~18.04.2](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-xwayland-hwe-18.04-2-1.20.8-2ubuntu2.2-18.04.2.md) | Aug 25, 2020 |

---

Data as of 2026-11-08T00:53:09Z UTC. Source: Patchblox Patch Radar (https://patchblox.com/security/patch-radar). Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo

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