# CVE-2022-2320: xserver-common: A flaw was found in the Xorg-x11-server

CVE-2022-2320 is fixed in 30 products on 1 platform, first by xdmx 2:1.19.6-1ubuntu4.11, released July 12, 2022. It is not reported as exploited. Patch Radar priority: High.

- Web page: https://patchblox.com/security/cve/CVE-2022-2320
- Priority: High
- CVSS: 7.8 (Medium)
- EPSS: 0.0063
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: no
- Published: Jul 12, 2022

## Description

A flaw was found in the Xorg-x11-server. The specific flaw exists withinthe handling of ProcXkbSetDeviceInfo requests. The issue results from thelack of proper validation of user-supplied data, which can result in amemory access past the end of an allocated buffer. This flaw allows anattacker to escalate privileges and execute arbitrary code in the contextof root.

## Where it's fixed

| Platform | Product | Fixed in | Fix | Released |
|---|---|---|---|---|
| Linux | xdmx Ubuntu 18.04.6 LTS (bionic) | 2:1.19.6-1ubuntu4.11 | [xdmx 2:1.19.6-1ubuntu4.11](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-xdmx-2-1.19.6-1ubuntu4.11.md) | Jul 12, 2022 |
| Linux | xdmx Ubuntu 20.04 LTS (focal) | 2:1.20.13-1ubuntu1~20.04.3 | [xdmx 2:1.20.13-1ubuntu1~20.04.3](https://patchblox.com/security/data/fix/linux/ubuntu-focal-xdmx-2-1.20.13-1ubuntu1-20.04.3.md) | Jul 12, 2022 |
| Linux | xdmx-tools Ubuntu 18.04.6 LTS (bionic) | 2:1.19.6-1ubuntu4.11 | [xdmx-tools 2:1.19.6-1ubuntu4.11](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-xdmx-tools-2-1.19.6-1ubuntu4.11.md) | Jul 12, 2022 |
| Linux | xdmx-tools Ubuntu 20.04 LTS (focal) | 2:1.20.13-1ubuntu1~20.04.3 | [xdmx-tools 2:1.20.13-1ubuntu1~20.04.3](https://patchblox.com/security/data/fix/linux/ubuntu-focal-xdmx-tools-2-1.20.13-1ubuntu1-20.04.3.md) | Jul 12, 2022 |
| Linux | xmir Ubuntu 18.04.6 LTS (bionic) | 2:1.19.6-1ubuntu4.11 | [xmir 2:1.19.6-1ubuntu4.11](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-xmir-2-1.19.6-1ubuntu4.11.md) | Jul 12, 2022 |
| Linux | xnest Ubuntu 18.04.6 LTS (bionic) | 2:1.19.6-1ubuntu4.11 | [xnest 2:1.19.6-1ubuntu4.11](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-xnest-2-1.19.6-1ubuntu4.11.md) | Jul 12, 2022 |
| Linux | xnest Ubuntu 20.04 LTS (focal) | 2:1.20.13-1ubuntu1~20.04.3 | [xnest 2:1.20.13-1ubuntu1~20.04.3](https://patchblox.com/security/data/fix/linux/ubuntu-focal-xnest-2-1.20.13-1ubuntu1-20.04.3.md) | Jul 12, 2022 |
| Linux | xnest Ubuntu 22.04.1 LTS (jammy) | 2:21.1.3-2ubuntu2.1 | [xnest 2:21.1.3-2ubuntu2.1](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-xnest-2-21.1.3-2ubuntu2.1.md) | Jul 12, 2022 |
| Linux | xnest Ubuntu 24.10 (oracular) | 2:21.1.3-2ubuntu3 | [xnest 2:21.1.3-2ubuntu3](https://patchblox.com/security/data/fix/linux/ubuntu-oracular-xnest-2-21.1.3-2ubuntu3.md) | Jan 16, 2026 |
| Linux | xnest Ubuntu 25.04 (plucky) | 2:21.1.3-2ubuntu3 | [xnest 2:21.1.3-2ubuntu3](https://patchblox.com/security/data/fix/linux/ubuntu-plucky-xnest-2-21.1.3-2ubuntu3.md) | Jan 16, 2026 |
| Linux | xorg-server Debian 12.15 (bookworm) | 2:21.1.4-1 | [DEBIAN-CVE-2022-2320](https://patchblox.com/security/data/fix/linux/debian-cve-2022-2320.md) | Sep 1, 2022 |
| Linux | xorg-server Debian 13.5 (trixie) | 2:21.1.4-1 | [DEBIAN-CVE-2022-2320](https://patchblox.com/security/data/fix/linux/debian-cve-2022-2320.md) | Sep 1, 2022 |
| Linux | xorg-server Debian 14 | 2:21.1.4-1 | [DEBIAN-CVE-2022-2320](https://patchblox.com/security/data/fix/linux/debian-cve-2022-2320.md) | Sep 1, 2022 |
| Linux | xorg-server-source Ubuntu 18.04.6 LTS (bionic) | 2:1.19.6-1ubuntu4.11 | [xorg-server-source 2:1.19.6-1ubuntu4.11](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-xorg-server-source-2-1.19.6-1ubuntu4.11.md) | Jul 12, 2022 |
| Linux | xorg-server-source Ubuntu 20.04 LTS (focal) | 2:1.20.13-1ubuntu1~20.04.3 | [xorg-server-source 2:1.20.13-1ubuntu1~20.04.3](https://patchblox.com/security/data/fix/linux/ubuntu-focal-xorg-server-source-2-1.20.13-1ubuntu1-20.04.3.md) | Jul 12, 2022 |
| Linux | xorg-server-source Ubuntu 22.04.1 LTS (jammy) | 2:21.1.3-2ubuntu2.1 | [xorg-server-source 2:21.1.3-2ubuntu2.1](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-xorg-server-source-2-21.1.3-2ubuntu2.1.md) | Jul 12, 2022 |
| Linux | xorg-server-source Ubuntu 24.10 (oracular) | 2:21.1.3-2ubuntu3 | [xorg-server-source 2:21.1.3-2ubuntu3](https://patchblox.com/security/data/fix/linux/ubuntu-oracular-xorg-server-source-2-21.1.3-2ubuntu3.md) | Jan 16, 2026 |
| Linux | xorg-server-source Ubuntu 25.04 (plucky) | 2:21.1.3-2ubuntu3 | [xorg-server-source 2:21.1.3-2ubuntu3](https://patchblox.com/security/data/fix/linux/ubuntu-plucky-xorg-server-source-2-21.1.3-2ubuntu3.md) | Jan 16, 2026 |
| Linux | xorg-server-source-hwe-18.04 Ubuntu 18.04.6 LTS (bionic) | 2:1.20.8-2ubuntu2.2~18.04.7 | [xorg-server-source-hwe-18.04 2:1.20.8-2ubuntu2.2~18.04.7](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-xorg-server-source-hwe-18.04-2-1.20.8-2ubuntu2.2-18.04.7.md) | Jul 12, 2022 |
| Linux | xorg-x11-server rocky 8 | 0:1.20.11-9.el8 | [RLSA-2022:7583](https://patchblox.com/security/data/fix/linux/rlsa-2022-7583.md) | Nov 8, 2022 |
| Linux | xorg-x11-server rocky 9 | 0:1.20.11-11.el9 | [RLSA-2022:8221](https://patchblox.com/security/data/fix/linux/rlsa-2022-8221.md) | Nov 15, 2022 |
| Linux | xorg-x11-server-Xdmx RHEL 8 | 0:1.20.11-9.el8 | [RHSA-2022:7583](https://patchblox.com/security/data/fix/linux/rhsa-2022-7583.md) | Nov 8, 2022 |
| Linux | xorg-x11-server-Xdmx RHEL 9 | 0:1.20.11-11.el9 | [RHSA-2022:8221](https://patchblox.com/security/data/fix/linux/rhsa-2022-8221.md) | Nov 15, 2022 |
| Linux | xorg-x11-server-Xdmx almalinux 8 | 1.20.11-9.el8 | [ALSA-2022:7583](https://patchblox.com/security/data/fix/linux/alsa-2022-7583.md) | Nov 8, 2022 |
| Linux | xorg-x11-server-Xdmx almalinux 9 | 1.20.11-11.el9 | [ALSA-2022:8221](https://patchblox.com/security/data/fix/linux/alsa-2022-8221.md) | Nov 15, 2022 |
| Linux | xorg-x11-server-Xdmx ol 8 | 0:1.20.11-9.el8 | [ELSA-2022-7583](https://patchblox.com/security/data/fix/linux/elsa-2022-7583.md) | Nov 15, 2022 |
| Linux | xorg-x11-server-Xdmx ol 9 | 0:1.20.11-11.el9 | [ELSA-2022-8221](https://patchblox.com/security/data/fix/linux/elsa-2022-8221.md) | Nov 22, 2022 |
| Linux | xorg-x11-server-Xephyr RHEL 8 | 0:1.20.11-9.el8 | [RHSA-2022:7583](https://patchblox.com/security/data/fix/linux/rhsa-2022-7583.md) | Nov 8, 2022 |
| Linux | xorg-x11-server-Xephyr RHEL 9 | 0:1.20.11-11.el9 | [RHSA-2022:8221](https://patchblox.com/security/data/fix/linux/rhsa-2022-8221.md) | Nov 15, 2022 |
| Linux | xorg-x11-server-Xephyr almalinux 8 | 1.20.11-9.el8 | [ALSA-2022:7583](https://patchblox.com/security/data/fix/linux/alsa-2022-7583.md) | Nov 8, 2022 |
| Linux | xorg-x11-server-Xephyr almalinux 9 | 1.20.11-11.el9 | [ALSA-2022:8221](https://patchblox.com/security/data/fix/linux/alsa-2022-8221.md) | Nov 15, 2022 |
| Linux | xorg-x11-server-Xephyr ol 8 | 0:1.20.11-9.el8 | [ELSA-2022-7583](https://patchblox.com/security/data/fix/linux/elsa-2022-7583.md) | Nov 15, 2022 |
| Linux | xorg-x11-server-Xephyr ol 9 | 0:1.20.11-11.el9 | [ELSA-2022-8221](https://patchblox.com/security/data/fix/linux/elsa-2022-8221.md) | Nov 22, 2022 |
| Linux | xorg-x11-server-Xnest RHEL 8 | 0:1.20.11-9.el8 | [RHSA-2022:7583](https://patchblox.com/security/data/fix/linux/rhsa-2022-7583.md) | Nov 8, 2022 |
| Linux | xorg-x11-server-Xnest RHEL 9 | 0:1.20.11-11.el9 | [RHSA-2022:8221](https://patchblox.com/security/data/fix/linux/rhsa-2022-8221.md) | Nov 15, 2022 |
| Linux | xorg-x11-server-Xnest almalinux 8 | 1.20.11-9.el8 | [ALSA-2022:7583](https://patchblox.com/security/data/fix/linux/alsa-2022-7583.md) | Nov 8, 2022 |
| Linux | xorg-x11-server-Xnest almalinux 9 | 1.20.11-11.el9 | [ALSA-2022:8221](https://patchblox.com/security/data/fix/linux/alsa-2022-8221.md) | Nov 15, 2022 |
| Linux | xorg-x11-server-Xnest ol 8 | 0:1.20.11-9.el8 | [ELSA-2022-7583](https://patchblox.com/security/data/fix/linux/elsa-2022-7583.md) | Nov 15, 2022 |
| Linux | xorg-x11-server-Xnest ol 9 | 0:1.20.11-11.el9 | [ELSA-2022-8221](https://patchblox.com/security/data/fix/linux/elsa-2022-8221.md) | Nov 22, 2022 |
| Linux | xorg-x11-server-Xorg RHEL 8 | 0:1.20.11-9.el8 | [RHSA-2022:7583](https://patchblox.com/security/data/fix/linux/rhsa-2022-7583.md) | Nov 8, 2022 |
| Linux | xorg-x11-server-Xorg RHEL 9 | 0:1.20.11-11.el9 | [RHSA-2022:8221](https://patchblox.com/security/data/fix/linux/rhsa-2022-8221.md) | Nov 15, 2022 |
| Linux | xorg-x11-server-Xorg almalinux 8 | 1.20.11-9.el8 | [ALSA-2022:7583](https://patchblox.com/security/data/fix/linux/alsa-2022-7583.md) | Nov 8, 2022 |
| Linux | xorg-x11-server-Xorg almalinux 9 | 1.20.11-11.el9 | [ALSA-2022:8221](https://patchblox.com/security/data/fix/linux/alsa-2022-8221.md) | Nov 15, 2022 |
| Linux | xorg-x11-server-Xorg ol 8 | 0:1.20.11-9.el8 | [ELSA-2022-7583](https://patchblox.com/security/data/fix/linux/elsa-2022-7583.md) | Nov 15, 2022 |
| Linux | xorg-x11-server-Xorg ol 9 | 0:1.20.11-11.el9 | [ELSA-2022-8221](https://patchblox.com/security/data/fix/linux/elsa-2022-8221.md) | Nov 22, 2022 |
| Linux | xorg-x11-server-Xvfb RHEL 8 | 0:1.20.11-9.el8 | [RHSA-2022:7583](https://patchblox.com/security/data/fix/linux/rhsa-2022-7583.md) | Nov 8, 2022 |
| Linux | xorg-x11-server-Xvfb RHEL 9 | 0:1.20.11-11.el9 | [RHSA-2022:8221](https://patchblox.com/security/data/fix/linux/rhsa-2022-8221.md) | Nov 15, 2022 |
| Linux | xorg-x11-server-Xvfb almalinux 8 | 1.20.11-9.el8 | [ALSA-2022:7583](https://patchblox.com/security/data/fix/linux/alsa-2022-7583.md) | Nov 8, 2022 |
| Linux | xorg-x11-server-Xvfb almalinux 9 | 1.20.11-11.el9 | [ALSA-2022:8221](https://patchblox.com/security/data/fix/linux/alsa-2022-8221.md) | Nov 15, 2022 |
| Linux | xorg-x11-server-Xvfb ol 8 | 0:1.20.11-9.el8 | [ELSA-2022-7583](https://patchblox.com/security/data/fix/linux/elsa-2022-7583.md) | Nov 15, 2022 |
| Linux | xorg-x11-server-Xvfb ol 9 | 0:1.20.11-11.el9 | [ELSA-2022-8221](https://patchblox.com/security/data/fix/linux/elsa-2022-8221.md) | Nov 22, 2022 |
| Linux | xorg-x11-server-Xwayland RHEL 8 | 0:21.1.3-6.el8 | [RHSA-2022:7583](https://patchblox.com/security/data/fix/linux/rhsa-2022-7583.md) | Nov 8, 2022 |
| Linux | xorg-x11-server-Xwayland RHEL 9 | 0:21.1.3-3.el9 | [RHSA-2022:8222](https://patchblox.com/security/data/fix/linux/rhsa-2022-8222.md) | Nov 15, 2022 |
| Linux | xorg-x11-server-Xwayland almalinux 8 | 21.1.3-6.el8 | [ALSA-2022:7583](https://patchblox.com/security/data/fix/linux/alsa-2022-7583.md) | Nov 8, 2022 |
| Linux | xorg-x11-server-Xwayland almalinux 9 | 21.1.3-3.el9 | [ALSA-2022:8222](https://patchblox.com/security/data/fix/linux/alsa-2022-8222.md) | Nov 15, 2022 |
| Linux | xorg-x11-server-Xwayland ol 8 | 0:21.1.3-6.el8 | [ELSA-2022-7583](https://patchblox.com/security/data/fix/linux/elsa-2022-7583.md) | Nov 15, 2022 |
| Linux | xorg-x11-server-Xwayland ol 9 | 0:21.1.3-3.el9 | [ELSA-2022-8222](https://patchblox.com/security/data/fix/linux/elsa-2022-8222.md) | Nov 22, 2022 |
| Linux | xorg-x11-server-Xwayland rocky 8 | 0:21.1.3-6.el8 | [RLSA-2022:7583](https://patchblox.com/security/data/fix/linux/rlsa-2022-7583.md) | Nov 8, 2022 |
| Linux | xorg-x11-server-Xwayland rocky 9 | 0:21.1.3-3.el9 | [RLSA-2022:8222](https://patchblox.com/security/data/fix/linux/rlsa-2022-8222.md) | Nov 15, 2022 |
| Linux | xorg-x11-server-common RHEL 8 | 0:1.20.11-9.el8 | [RHSA-2022:7583](https://patchblox.com/security/data/fix/linux/rhsa-2022-7583.md) | Nov 8, 2022 |
| Linux | xorg-x11-server-common RHEL 9 | 0:1.20.11-11.el9 | [RHSA-2022:8221](https://patchblox.com/security/data/fix/linux/rhsa-2022-8221.md) | Nov 15, 2022 |
| Linux | xorg-x11-server-common almalinux 8 | 1.20.11-9.el8 | [ALSA-2022:7583](https://patchblox.com/security/data/fix/linux/alsa-2022-7583.md) | Nov 8, 2022 |
| Linux | xorg-x11-server-common almalinux 9 | 1.20.11-11.el9 | [ALSA-2022:8221](https://patchblox.com/security/data/fix/linux/alsa-2022-8221.md) | Nov 15, 2022 |
| Linux | xorg-x11-server-common ol 8 | 0:1.20.11-9.el8 | [ELSA-2022-7583](https://patchblox.com/security/data/fix/linux/elsa-2022-7583.md) | Nov 15, 2022 |
| Linux | xorg-x11-server-common ol 9 | 0:1.20.11-11.el9 | [ELSA-2022-8221](https://patchblox.com/security/data/fix/linux/elsa-2022-8221.md) | Nov 22, 2022 |
| Linux | xorg-x11-server-devel RHEL 8 | 0:1.20.11-9.el8 | [RHSA-2022:7583](https://patchblox.com/security/data/fix/linux/rhsa-2022-7583.md) | Nov 8, 2022 |
| Linux | xorg-x11-server-devel RHEL 9 | 0:1.20.11-11.el9 | [RHSA-2022:8221](https://patchblox.com/security/data/fix/linux/rhsa-2022-8221.md) | Nov 15, 2022 |
| Linux | xorg-x11-server-devel almalinux 8 | 1.20.11-9.el8 | [ALSA-2022:7583](https://patchblox.com/security/data/fix/linux/alsa-2022-7583.md) | Nov 8, 2022 |
| Linux | xorg-x11-server-devel almalinux 9 | 1.20.11-11.el9 | [ALSA-2022:8221](https://patchblox.com/security/data/fix/linux/alsa-2022-8221.md) | Nov 15, 2022 |
| Linux | xorg-x11-server-devel ol 8 | 0:1.20.11-9.el8 | [ELSA-2022-7583](https://patchblox.com/security/data/fix/linux/elsa-2022-7583.md) | Nov 15, 2022 |
| Linux | xorg-x11-server-devel ol 9 | 0:1.20.11-11.el9 | [ELSA-2022-8221](https://patchblox.com/security/data/fix/linux/elsa-2022-8221.md) | Nov 22, 2022 |
| Linux | xorg-x11-server-source RHEL 8 | 0:1.20.11-9.el8 | [RHSA-2022:7583](https://patchblox.com/security/data/fix/linux/rhsa-2022-7583.md) | Nov 8, 2022 |
| Linux | xorg-x11-server-source RHEL 9 | 0:1.20.11-11.el9 | [RHSA-2022:8221](https://patchblox.com/security/data/fix/linux/rhsa-2022-8221.md) | Nov 15, 2022 |
| Linux | xorg-x11-server-source almalinux 8 | 1.20.11-9.el8 | [ALSA-2022:7583](https://patchblox.com/security/data/fix/linux/alsa-2022-7583.md) | Nov 8, 2022 |
| Linux | xorg-x11-server-source almalinux 9 | 1.20.11-11.el9 | [ALSA-2022:8221](https://patchblox.com/security/data/fix/linux/alsa-2022-8221.md) | Nov 15, 2022 |
| Linux | xorg-x11-server-source ol 8 | 0:1.20.11-9.el8 | [ELSA-2022-7583](https://patchblox.com/security/data/fix/linux/elsa-2022-7583.md) | Nov 15, 2022 |
| Linux | xorg-x11-server-source ol 9 | 0:1.20.11-11.el9 | [ELSA-2022-8221](https://patchblox.com/security/data/fix/linux/elsa-2022-8221.md) | Nov 22, 2022 |
| Linux | xorg-x11-xtrans-devel ol 8 | 0:1.4.0-4.el8 | [ELSA-2022-7583](https://patchblox.com/security/data/fix/linux/elsa-2022-7583.md) | Nov 15, 2022 |
| Linux | xorg-x11-xtrans-devel rocky 8 | 0:1.4.0-4.el8 | [RLSA-2022:7583](https://patchblox.com/security/data/fix/linux/rlsa-2022-7583.md) | Nov 8, 2022 |
| Linux | xserver-common Ubuntu 18.04.6 LTS (bionic) | 2:1.19.6-1ubuntu4.11 | [xserver-common 2:1.19.6-1ubuntu4.11](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-xserver-common-2-1.19.6-1ubuntu4.11.md) | Jul 12, 2022 |
| Linux | xserver-common Ubuntu 20.04 LTS (focal) | 2:1.20.13-1ubuntu1~20.04.3 | [xserver-common 2:1.20.13-1ubuntu1~20.04.3](https://patchblox.com/security/data/fix/linux/ubuntu-focal-xserver-common-2-1.20.13-1ubuntu1-20.04.3.md) | Jul 12, 2022 |
| Linux | xserver-common Ubuntu 22.04.1 LTS (jammy) | 2:21.1.3-2ubuntu2.1 | [xserver-common 2:21.1.3-2ubuntu2.1](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-xserver-common-2-21.1.3-2ubuntu2.1.md) | Jul 12, 2022 |
| Linux | xserver-common Ubuntu 24.10 (oracular) | 2:21.1.3-2ubuntu3 | [xserver-common 2:21.1.3-2ubuntu3](https://patchblox.com/security/data/fix/linux/ubuntu-oracular-xserver-common-2-21.1.3-2ubuntu3.md) | Jan 16, 2026 |
| Linux | xserver-common Ubuntu 25.04 (plucky) | 2:21.1.3-2ubuntu3 | [xserver-common 2:21.1.3-2ubuntu3](https://patchblox.com/security/data/fix/linux/ubuntu-plucky-xserver-common-2-21.1.3-2ubuntu3.md) | Jan 16, 2026 |
| Linux | xserver-xephyr Ubuntu 18.04.6 LTS (bionic) | 2:1.19.6-1ubuntu4.11 | [xserver-xephyr 2:1.19.6-1ubuntu4.11](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-xserver-xephyr-2-1.19.6-1ubuntu4.11.md) | Jul 12, 2022 |
| Linux | xserver-xephyr Ubuntu 20.04 LTS (focal) | 2:1.20.13-1ubuntu1~20.04.3 | [xserver-xephyr 2:1.20.13-1ubuntu1~20.04.3](https://patchblox.com/security/data/fix/linux/ubuntu-focal-xserver-xephyr-2-1.20.13-1ubuntu1-20.04.3.md) | Jul 12, 2022 |
| Linux | xserver-xephyr Ubuntu 22.04.1 LTS (jammy) | 2:21.1.3-2ubuntu2.1 | [xserver-xephyr 2:21.1.3-2ubuntu2.1](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-xserver-xephyr-2-21.1.3-2ubuntu2.1.md) | Jul 12, 2022 |
| Linux | xserver-xephyr Ubuntu 24.10 (oracular) | 2:21.1.3-2ubuntu3 | [xserver-xephyr 2:21.1.3-2ubuntu3](https://patchblox.com/security/data/fix/linux/ubuntu-oracular-xserver-xephyr-2-21.1.3-2ubuntu3.md) | Jan 16, 2026 |
| Linux | xserver-xephyr Ubuntu 25.04 (plucky) | 2:21.1.3-2ubuntu3 | [xserver-xephyr 2:21.1.3-2ubuntu3](https://patchblox.com/security/data/fix/linux/ubuntu-plucky-xserver-xephyr-2-21.1.3-2ubuntu3.md) | Jan 16, 2026 |
| Linux | xserver-xephyr-hwe-18.04 Ubuntu 18.04.6 LTS (bionic) | 2:1.20.8-2ubuntu2.2~18.04.7 | [xserver-xephyr-hwe-18.04 2:1.20.8-2ubuntu2.2~18.04.7](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-xserver-xephyr-hwe-18.04-2-1.20.8-2ubuntu2.2-18.04.7.md) | Jul 12, 2022 |
| Linux | xserver-xorg-core Ubuntu 18.04.6 LTS (bionic) | 2:1.19.6-1ubuntu4.11 | [xserver-xorg-core 2:1.19.6-1ubuntu4.11](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-xserver-xorg-core-2-1.19.6-1ubuntu4.11.md) | Jul 12, 2022 |
| Linux | xserver-xorg-core Ubuntu 20.04 LTS (focal) | 2:1.20.13-1ubuntu1~20.04.3 | [xserver-xorg-core 2:1.20.13-1ubuntu1~20.04.3](https://patchblox.com/security/data/fix/linux/ubuntu-focal-xserver-xorg-core-2-1.20.13-1ubuntu1-20.04.3.md) | Jul 12, 2022 |
| Linux | xserver-xorg-core Ubuntu 22.04.1 LTS (jammy) | 2:21.1.3-2ubuntu2.1 | [xserver-xorg-core 2:21.1.3-2ubuntu2.1](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-xserver-xorg-core-2-21.1.3-2ubuntu2.1.md) | Jul 12, 2022 |
| Linux | xserver-xorg-core Ubuntu 24.10 (oracular) | 2:21.1.3-2ubuntu3 | [xserver-xorg-core 2:21.1.3-2ubuntu3](https://patchblox.com/security/data/fix/linux/ubuntu-oracular-xserver-xorg-core-2-21.1.3-2ubuntu3.md) | Jan 16, 2026 |
| Linux | xserver-xorg-core Ubuntu 25.04 (plucky) | 2:21.1.3-2ubuntu3 | [xserver-xorg-core 2:21.1.3-2ubuntu3](https://patchblox.com/security/data/fix/linux/ubuntu-plucky-xserver-xorg-core-2-21.1.3-2ubuntu3.md) | Jan 16, 2026 |
| Linux | xserver-xorg-core-hwe-18.04 Ubuntu 18.04.6 LTS (bionic) | 2:1.20.8-2ubuntu2.2~18.04.7 | [xserver-xorg-core-hwe-18.04 2:1.20.8-2ubuntu2.2~18.04.7](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-xserver-xorg-core-hwe-18.04-2-1.20.8-2ubuntu2.2-18.04.7.md) | Jul 12, 2022 |
| Linux | xserver-xorg-dev-hwe-18.04 Ubuntu 18.04.6 LTS (bionic) | 2:1.20.8-2ubuntu2.2~18.04.7 | [xserver-xorg-dev-hwe-18.04 2:1.20.8-2ubuntu2.2~18.04.7](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-xserver-xorg-dev-hwe-18.04-2-1.20.8-2ubuntu2.2-18.04.7.md) | Jul 12, 2022 |
| Linux | xserver-xorg-legacy Ubuntu 18.04.6 LTS (bionic) | 2:1.19.6-1ubuntu4.11 | [xserver-xorg-legacy 2:1.19.6-1ubuntu4.11](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-xserver-xorg-legacy-2-1.19.6-1ubuntu4.11.md) | Jul 12, 2022 |
| Linux | xserver-xorg-legacy Ubuntu 20.04 LTS (focal) | 2:1.20.13-1ubuntu1~20.04.3 | [xserver-xorg-legacy 2:1.20.13-1ubuntu1~20.04.3](https://patchblox.com/security/data/fix/linux/ubuntu-focal-xserver-xorg-legacy-2-1.20.13-1ubuntu1-20.04.3.md) | Jul 12, 2022 |
| Linux | xserver-xorg-legacy Ubuntu 22.04.1 LTS (jammy) | 2:21.1.3-2ubuntu2.1 | [xserver-xorg-legacy 2:21.1.3-2ubuntu2.1](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-xserver-xorg-legacy-2-21.1.3-2ubuntu2.1.md) | Jul 12, 2022 |
| Linux | xserver-xorg-legacy Ubuntu 24.10 (oracular) | 2:21.1.3-2ubuntu3 | [xserver-xorg-legacy 2:21.1.3-2ubuntu3](https://patchblox.com/security/data/fix/linux/ubuntu-oracular-xserver-xorg-legacy-2-21.1.3-2ubuntu3.md) | Jan 16, 2026 |
| Linux | xserver-xorg-legacy Ubuntu 25.04 (plucky) | 2:21.1.3-2ubuntu3 | [xserver-xorg-legacy 2:21.1.3-2ubuntu3](https://patchblox.com/security/data/fix/linux/ubuntu-plucky-xserver-xorg-legacy-2-21.1.3-2ubuntu3.md) | Jan 16, 2026 |
| Linux | xserver-xorg-legacy-hwe-18.04 Ubuntu 18.04.6 LTS (bionic) | 2:1.20.8-2ubuntu2.2~18.04.7 | [xserver-xorg-legacy-hwe-18.04 2:1.20.8-2ubuntu2.2~18.04.7](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-xserver-xorg-legacy-hwe-18.04-2-1.20.8-2ubuntu2.2-18.04.7.md) | Jul 12, 2022 |
| Linux | xserver-xorg-xmir Ubuntu 18.04.6 LTS (bionic) | 2:1.19.6-1ubuntu4.11 | [xserver-xorg-xmir 2:1.19.6-1ubuntu4.11](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-xserver-xorg-xmir-2-1.19.6-1ubuntu4.11.md) | Jul 12, 2022 |
| Linux | xvfb Ubuntu 18.04.6 LTS (bionic) | 2:1.19.6-1ubuntu4.11 | [xvfb 2:1.19.6-1ubuntu4.11](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-xvfb-2-1.19.6-1ubuntu4.11.md) | Jul 12, 2022 |
| Linux | xvfb Ubuntu 20.04 LTS (focal) | 2:1.20.13-1ubuntu1~20.04.3 | [xvfb 2:1.20.13-1ubuntu1~20.04.3](https://patchblox.com/security/data/fix/linux/ubuntu-focal-xvfb-2-1.20.13-1ubuntu1-20.04.3.md) | Jul 12, 2022 |
| Linux | xvfb Ubuntu 22.04.1 LTS (jammy) | 2:21.1.3-2ubuntu2.1 | [xvfb 2:21.1.3-2ubuntu2.1](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-xvfb-2-21.1.3-2ubuntu2.1.md) | Jul 12, 2022 |
| Linux | xvfb Ubuntu 24.10 (oracular) | 2:21.1.3-2ubuntu3 | [xvfb 2:21.1.3-2ubuntu3](https://patchblox.com/security/data/fix/linux/ubuntu-oracular-xvfb-2-21.1.3-2ubuntu3.md) | Jan 16, 2026 |
| Linux | xvfb Ubuntu 25.04 (plucky) | 2:21.1.3-2ubuntu3 | [xvfb 2:21.1.3-2ubuntu3](https://patchblox.com/security/data/fix/linux/ubuntu-plucky-xvfb-2-21.1.3-2ubuntu3.md) | Jan 16, 2026 |
| Linux | xwayland Debian 12.15 (bookworm) | 2:22.1.3-1 | [DEBIAN-CVE-2022-2320](https://patchblox.com/security/data/fix/linux/debian-cve-2022-2320.md) | Sep 1, 2022 |
| Linux | xwayland Debian 13.5 (trixie) | 2:22.1.3-1 | [DEBIAN-CVE-2022-2320](https://patchblox.com/security/data/fix/linux/debian-cve-2022-2320.md) | Sep 1, 2022 |
| Linux | xwayland Debian 14 | 2:22.1.3-1 | [DEBIAN-CVE-2022-2320](https://patchblox.com/security/data/fix/linux/debian-cve-2022-2320.md) | Sep 1, 2022 |
| Linux | xwayland Ubuntu 18.04.6 LTS (bionic) | 2:1.19.6-1ubuntu4.11 | [xwayland 2:1.19.6-1ubuntu4.11](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-xwayland-2-1.19.6-1ubuntu4.11.md) | Jul 12, 2022 |
| Linux | xwayland Ubuntu 20.04 LTS (focal) | 2:1.20.13-1ubuntu1~20.04.3 | [xwayland 2:1.20.13-1ubuntu1~20.04.3](https://patchblox.com/security/data/fix/linux/ubuntu-focal-xwayland-2-1.20.13-1ubuntu1-20.04.3.md) | Jul 12, 2022 |
| Linux | xwayland Ubuntu 22.04.1 LTS (jammy) | 2:22.1.1-1ubuntu0.1 | [xwayland 2:22.1.1-1ubuntu0.1](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-xwayland-2-22.1.1-1ubuntu0.1.md) | Jul 12, 2022 |
| Linux | xwayland Ubuntu 24.10 (oracular) | 2:22.1.2-1ubuntu1 | [xwayland 2:22.1.2-1ubuntu1](https://patchblox.com/security/data/fix/linux/ubuntu-oracular-xwayland-2-22.1.2-1ubuntu1.md) | Jan 16, 2026 |
| Linux | xwayland Ubuntu 25.04 (plucky) | 2:22.1.2-1ubuntu1 | [xwayland 2:22.1.2-1ubuntu1](https://patchblox.com/security/data/fix/linux/ubuntu-plucky-xwayland-2-22.1.2-1ubuntu1.md) | Jan 16, 2026 |
| Linux | xwayland-hwe-18.04 Ubuntu 18.04.6 LTS (bionic) | 2:1.20.8-2ubuntu2.2~18.04.7 | [xwayland-hwe-18.04 2:1.20.8-2ubuntu2.2~18.04.7](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-xwayland-hwe-18.04-2-1.20.8-2ubuntu2.2-18.04.7.md) | Jul 12, 2022 |

---

Data as of 2026-11-08T06:59:42Z 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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