
CVE catalog
CVE-2025-26595
X.Org X Server vulnerabilities
- Severity
- High · CVSS 7.8
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - Published
- Source
- [NVD] · [CVE record]
- EPSS
- 0.44% · Oct 25, 2026
A buffer overflow flaw was found in X.Org and Xwayland. The code in XkbVModMaskText() allocates a fixed-sized buffer on the stack and copies the names of the virtual modifiers to that buffer. The code fails to check the bounds of the buffer and would copy the data regardless of the size.
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Debian | xwayland | sid | 2:24.1.14-1 | fixed |
| Debian | xwayland | forky | 2:24.1.14-1 | fixed |
| Debian | xwayland | trixie | 2:24.1.6-1 | fixed |
| Debian | xwayland | bookworm | 2:22.1.9-1 | vulnerable |
| Debian | xorg-server | sid | 2:21.1.25-2 | fixed |
| Debian | xorg-server | forky | 2:21.1.25-2 | fixed |
| Debian | xorg-server | trixie | 2:21.1.16-1.3+deb13u3 | fixed |
| Debian | xorg-server | trixie-security | 2:21.1.16-1.3+deb13u4 | fixed |
| Debian | xorg-server | bookworm | 2:21.1.7-3+deb12u12 | fixed |
| Debian | xorg-server | bookworm-security | 2:21.1.7-3+deb12u13 | fixed |
| Ubuntu | xwayland | noble | Not reported | vulnerable |
| Ubuntu | xorg-server | noble | 2:21.1.12-1ubuntu1.2 | fixed |
| Ubuntu | xwayland | noble | 2:23.2.6-1ubuntu0.4 | fixed |
| Ubuntu | xnest | noble | 2:21.1.12-1ubuntu1.2 | fixed |
| Ubuntu | xorg-server-source | noble | 2:21.1.12-1ubuntu1.2 | fixed |
| Ubuntu | xserver-common | noble | 2:21.1.12-1ubuntu1.2 | fixed |
| Ubuntu | xserver-xephyr | noble | 2:21.1.12-1ubuntu1.2 | fixed |
| Ubuntu | xserver-xorg-core | noble | 2:21.1.12-1ubuntu1.2 | fixed |
| Ubuntu | xserver-xorg-dev | noble | 2:21.1.12-1ubuntu1.2 | fixed |
| Ubuntu | xserver-xorg-legacy | noble | 2:21.1.12-1ubuntu1.2 | fixed |
| Ubuntu | xvfb | noble | 2:21.1.12-1ubuntu1.2 | fixed |
| Ubuntu | xorg-server | pro | 2:1.19.5-0ubuntu2 | vulnerable |
| Ubuntu | xorg-server | pro | 2:1.19.6-1ubuntu1 | vulnerable |
| Ubuntu | xorg-server | pro | 2:1.19.6-1ubuntu2 | vulnerable |
| Ubuntu | xorg-server | pro | 2:1.19.6-1ubuntu3 | vulnerable |
| Ubuntu | xorg-server | pro | 2:1.19.6-1ubuntu4 | vulnerable |
| Ubuntu | xorg-server | pro | 2:1.19.6-1ubuntu4.1 | vulnerable |
| Ubuntu | xorg-server | pro | 2:1.19.6-1ubuntu4.2 | vulnerable |
| Ubuntu | xorg-server | pro | 2:1.19.6-1ubuntu4.3 | vulnerable |
| Ubuntu | xorg-server | pro | 2:1.19.6-1ubuntu4.4 | vulnerable |
| Ubuntu | xorg-server | pro | 2:1.19.6-1ubuntu4.5 | vulnerable |
| Ubuntu | xorg-server | pro | 2:1.19.6-1ubuntu4.6 | vulnerable |
| Ubuntu | xorg-server | pro | 2:1.19.6-1ubuntu4.7 | vulnerable |
| Ubuntu | xorg-server | pro | 2:1.19.6-1ubuntu4.8 | vulnerable |
| Ubuntu | xorg-server | pro | 2:1.19.6-1ubuntu4.9 | vulnerable |
| Ubuntu | xorg-server | pro | 2:1.19.6-1ubuntu4.10 | vulnerable |
| Ubuntu | xorg-server | pro | 2:1.19.6-1ubuntu4.11 | vulnerable |
| Ubuntu | xorg-server | pro | 2:1.19.6-1ubuntu4.12 | vulnerable |
| Ubuntu | xorg-server | pro | 2:1.19.6-1ubuntu4.13 | vulnerable |
| Ubuntu | xorg-server | pro | 2:1.19.6-1ubuntu4.14 | vulnerable |
| Ubuntu | xorg-server | pro | 2:1.19.6-1ubuntu4.15 | vulnerable |
| Ubuntu | xorg-server | pro | 2:1.19.6-1ubuntu4.15+esm1 | vulnerable |
| Ubuntu | xorg-server | pro | 2:1.19.6-1ubuntu4.15+esm3 | vulnerable |
| Ubuntu | xorg-server | pro | 2:1.19.6-1ubuntu4.15+esm4 | vulnerable |
| Ubuntu | xorg-server | pro | 2:1.19.6-1ubuntu4.15+esm5 | vulnerable |
| Ubuntu | xorg-server | pro | 2:1.19.6-1ubuntu4.15+esm7 | vulnerable |
| Ubuntu | xorg-server | pro | 2:1.19.6-1ubuntu4.15+esm8 | vulnerable |
| Ubuntu | xorg-server | pro | 2:1.19.6-1ubuntu4.15+esm9 | vulnerable |
| Ubuntu | xorg-server | pro | 2:1.19.6-1ubuntu4.15+esm10 | vulnerable |
| Ubuntu | xorg-server | pro | 2:1.19.6-1ubuntu4.15+esm11 | vulnerable |
| Ubuntu | xorg-server | pro | 2:1.19.6-1ubuntu4.15+esm12 | fixed |
| Ubuntu | xorg-server-hwe-16.04 | pro | 2:1.18.4-1ubuntu6.1~16.04.1 | vulnerable |
| Ubuntu | xorg-server-hwe-16.04 | pro | 2:1.18.4-1ubuntu6.1~16.04.2 | vulnerable |
| Ubuntu | xorg-server-hwe-16.04 | pro | 2:1.19.3-1ubuntu1~16.04.2 | vulnerable |
| Ubuntu | xorg-server-hwe-16.04 | pro | 2:1.19.3-1ubuntu1~16.04.3 | vulnerable |
| Ubuntu | xorg-server-hwe-16.04 | pro | 2:1.19.3-1ubuntu1~16.04.4 | vulnerable |
| Ubuntu | xorg-server-hwe-16.04 | pro | 2:1.19.5-0ubuntu2~16.04.1 | vulnerable |
| Ubuntu | xorg-server-hwe-16.04 | pro | 2:1.19.6-1ubuntu4~16.04.1 | vulnerable |
| Ubuntu | xorg-server-hwe-16.04 | pro | 2:1.19.6-1ubuntu4.1~16.04.1 | vulnerable |
| Ubuntu | xorg-server-hwe-16.04 | pro | 2:1.19.6-1ubuntu4.1~16.04.2 | vulnerable |
| Ubuntu | xorg-server-hwe-16.04 | pro | 2:1.19.6-1ubuntu4.1~16.04.3 | vulnerable |
| Ubuntu | xorg-server-hwe-16.04 | pro | 2:1.19.6-1ubuntu4.1~16.04.4 | vulnerable |
| Ubuntu | xorg-server-hwe-16.04 | pro | 2:1.19.6-1ubuntu4.1~16.04.5 | vulnerable |
| Ubuntu | xorg-server-hwe-16.04 | pro | 2:1.19.6-1ubuntu4.1~16.04.6 | vulnerable |
| Ubuntu | xorg-server-hwe-16.04 | pro | 2:1.19.6-1ubuntu4.1~16.04.6+esm1 | vulnerable |
| Ubuntu | xorg-server-hwe-16.04 | pro | 2:1.19.6-1ubuntu4.1~16.04.6+esm3 | vulnerable |
| Ubuntu | xorg-server-hwe-16.04 | pro | 2:1.19.6-1ubuntu4.1~16.04.6+esm4 | vulnerable |
| Ubuntu | xorg-server-hwe-16.04 | pro | 2:1.19.6-1ubuntu4.1~16.04.6+esm5 | vulnerable |
| Ubuntu | xorg-server-hwe-16.04 | pro | 2:1.19.6-1ubuntu4.1~16.04.6+esm6 | vulnerable |
| Ubuntu | xorg-server-hwe-16.04 | pro | 2:1.19.6-1ubuntu4.1~16.04.6+esm7 | vulnerable |
| Ubuntu | xorg-server-hwe-16.04 | pro | 2:1.19.6-1ubuntu4.1~16.04.6+esm8 | vulnerable |
| Ubuntu | xorg-server-hwe-16.04 | pro | 2:1.19.6-1ubuntu4.1~16.04.6+esm9 | fixed |
| Ubuntu | xorg-server-hwe-18.04 | pro | 2:1.20.1-3ubuntu2.1~18.04.1 | vulnerable |
| Ubuntu | xorg-server-hwe-18.04 | pro | 2:1.20.4-1ubuntu3~18.04.1 | vulnerable |
| Ubuntu | xorg-server-hwe-18.04 | pro | 2:1.20.5+git20191008-0ubuntu1~18.04.1 | vulnerable |
| Ubuntu | xorg-server-hwe-18.04 | pro | 2:1.20.8-2ubuntu2.1~18.04.1 | vulnerable |
| Ubuntu | xorg-server-hwe-18.04 | pro | 2:1.20.8-2ubuntu2.2~18.04.1 | vulnerable |
| Ubuntu | xorg-server-hwe-18.04 | pro | 2:1.20.8-2ubuntu2.2~18.04.2 | vulnerable |
| Ubuntu | xorg-server-hwe-18.04 | pro | 2:1.20.8-2ubuntu2.2~18.04.3 | vulnerable |
| Ubuntu | xorg-server-hwe-18.04 | pro | 2:1.20.8-2ubuntu2.2~18.04.4 | vulnerable |
| Ubuntu | xorg-server-hwe-18.04 | pro | 2:1.20.8-2ubuntu2.2~18.04.5 | vulnerable |
| Ubuntu | xorg-server-hwe-18.04 | pro | 2:1.20.8-2ubuntu2.2~18.04.6 | vulnerable |
| Ubuntu | xorg-server-hwe-18.04 | pro | 2:1.20.8-2ubuntu2.2~18.04.7 | vulnerable |
| Ubuntu | xorg-server-hwe-18.04 | pro | 2:1.20.8-2ubuntu2.2~18.04.8 | vulnerable |
| Ubuntu | xorg-server-hwe-18.04 | pro | 2:1.20.8-2ubuntu2.2~18.04.9 | vulnerable |
| Ubuntu | xorg-server-hwe-18.04 | pro | 2:1.20.8-2ubuntu2.2~18.04.10 | vulnerable |
| Ubuntu | xorg-server-hwe-18.04 | pro | 2:1.20.8-2ubuntu2.2~18.04.11 | vulnerable |
| Ubuntu | xorg-server-hwe-18.04 | pro | 2:1.20.8-2ubuntu2.2~18.04.11+esm1 | vulnerable |
| Ubuntu | xorg-server-hwe-18.04 | pro | 2:1.20.8-2ubuntu2.2~18.04.11+esm2 | vulnerable |
| Ubuntu | xorg-server-hwe-18.04 | pro | 2:1.20.8-2ubuntu2.2~18.04.11+esm3 | vulnerable |
| Ubuntu | xorg-server-hwe-18.04 | pro | 2:1.20.8-2ubuntu2.2~18.04.11+esm4 | fixed |
| Ubuntu | xorg-server | 20.04 | 2:1.20.5+git20191008-0ubuntu1 | vulnerable |
| Ubuntu | xorg-server | 20.04 | 2:1.20.6-1ubuntu1 | vulnerable |
| Ubuntu | xorg-server | 20.04 | 2:1.20.7-2ubuntu1 | vulnerable |
| Ubuntu | xorg-server | 20.04 | 2:1.20.7-2ubuntu2 | vulnerable |
| Ubuntu | xorg-server | 20.04 | 2:1.20.8-2ubuntu2 | vulnerable |
| Ubuntu | xorg-server | 20.04 | 2:1.20.8-2ubuntu2.1 | vulnerable |
| Ubuntu | xorg-server | 20.04 | 2:1.20.8-2ubuntu2.2 | vulnerable |
| Ubuntu | xorg-server | 20.04 | 2:1.20.8-2ubuntu2.3 | vulnerable |
| Ubuntu | xorg-server | 20.04 | 2:1.20.8-2ubuntu2.4 | vulnerable |
| Ubuntu | xorg-server | 20.04 | 2:1.20.8-2ubuntu2.6 | vulnerable |
| Ubuntu | xorg-server | 20.04 | 2:1.20.9-2ubuntu1.1~20.04.1 | vulnerable |
| Ubuntu | xorg-server | 20.04 | 2:1.20.9-2ubuntu1.2~20.04.1 | vulnerable |
| Ubuntu | xorg-server | 20.04 | 2:1.20.9-2ubuntu1.2~20.04.2 | vulnerable |
| Ubuntu | xorg-server | 20.04 | 2:1.20.11-1ubuntu1~20.04.2 | vulnerable |
| Ubuntu | xorg-server | 20.04 | 2:1.20.13-1ubuntu1~20.04.2 | vulnerable |
| Ubuntu | xorg-server | 20.04 | 2:1.20.13-1ubuntu1~20.04.3 | vulnerable |
| Ubuntu | xorg-server | 20.04 | 2:1.20.13-1ubuntu1~20.04.4 | vulnerable |
| Ubuntu | xorg-server | 20.04 | 2:1.20.13-1ubuntu1~20.04.5 | vulnerable |
| Ubuntu | xorg-server | 20.04 | 2:1.20.13-1ubuntu1~20.04.6 | vulnerable |
| Ubuntu | xorg-server | 20.04 | 2:1.20.13-1ubuntu1~20.04.8 | vulnerable |
| Ubuntu | xorg-server | 20.04 | 2:1.20.13-1ubuntu1~20.04.9 | vulnerable |
| Ubuntu | xorg-server | 20.04 | 2:1.20.13-1ubuntu1~20.04.12 | vulnerable |
| Ubuntu | xorg-server | 20.04 | 2:1.20.13-1ubuntu1~20.04.14 | vulnerable |
| Ubuntu | xorg-server | 20.04 | 2:1.20.13-1ubuntu1~20.04.15 | vulnerable |
| Ubuntu | xorg-server | 20.04 | 2:1.20.13-1ubuntu1~20.04.16 | vulnerable |
| Ubuntu | xorg-server | 20.04 | 2:1.20.13-1ubuntu1~20.04.17 | vulnerable |
| Ubuntu | xorg-server | 20.04 | 2:1.20.13-1ubuntu1~20.04.18 | vulnerable |
| Ubuntu | xorg-server | 20.04 | 2:1.20.13-1ubuntu1~20.04.19 | fixed |
| Ubuntu | xorg-server | 22.04 | 2:1.20.13-1ubuntu1 | vulnerable |
| Ubuntu | xorg-server | 22.04 | 2:1.20.13-1ubuntu2 | vulnerable |
| Ubuntu | xorg-server | 22.04 | 2:1.20.14-1ubuntu1 | vulnerable |
| Ubuntu | xorg-server | 22.04 | 2:21.1.3-2ubuntu2 | vulnerable |
| Ubuntu | xorg-server | 22.04 | 2:21.1.3-2ubuntu2.1 | vulnerable |
| Ubuntu | xorg-server | 22.04 | 2:21.1.3-2ubuntu2.2 | vulnerable |
| Ubuntu | xorg-server | 22.04 | 2:21.1.3-2ubuntu2.3 | vulnerable |
| Ubuntu | xorg-server | 22.04 | 2:21.1.3-2ubuntu2.4 | vulnerable |
| Ubuntu | xorg-server | 22.04 | 2:21.1.3-2ubuntu2.5 | vulnerable |
| Ubuntu | xorg-server | 22.04 | 2:21.1.3-2ubuntu2.6 | vulnerable |
| Ubuntu | xorg-server | 22.04 | 2:21.1.3-2ubuntu2.7 | vulnerable |
| Ubuntu | xorg-server | 22.04 | 2:21.1.3-2ubuntu2.8 | vulnerable |
| Ubuntu | xorg-server | 22.04 | 2:21.1.3-2ubuntu2.9 | vulnerable |
| Ubuntu | xorg-server | 22.04 | 2:21.1.4-2ubuntu1.7~22.04.1 | vulnerable |
| Ubuntu | xorg-server | 22.04 | 2:21.1.4-2ubuntu1.7~22.04.2 | vulnerable |
| Ubuntu | xorg-server | 22.04 | 2:21.1.4-2ubuntu1.7~22.04.5 | vulnerable |
| Ubuntu | xorg-server | 22.04 | 2:21.1.4-2ubuntu1.7~22.04.7 | vulnerable |
| Ubuntu | xorg-server | 22.04 | 2:21.1.4-2ubuntu1.7~22.04.8 | vulnerable |
| Ubuntu | xorg-server | 22.04 | 2:21.1.4-2ubuntu1.7~22.04.9 | vulnerable |
| Ubuntu | xorg-server | 22.04 | 2:21.1.4-2ubuntu1.7~22.04.10 | vulnerable |
| Ubuntu | xorg-server | 22.04 | 2:21.1.4-2ubuntu1.7~22.04.11 | vulnerable |
| Ubuntu | xorg-server | 22.04 | 2:21.1.4-2ubuntu1.7~22.04.12 | vulnerable |
| Ubuntu | xorg-server | 22.04 | 2:21.1.4-2ubuntu1.7~22.04.13 | fixed |
| Ubuntu | xwayland | 22.04 | 2:21.1.2-0ubuntu1 | vulnerable |
| Ubuntu | xwayland | 22.04 | 2:21.1.3-1 | vulnerable |
| Ubuntu | xwayland | 22.04 | 2:21.1.3-1ubuntu1 | vulnerable |
| Ubuntu | xwayland | 22.04 | 2:21.1.4-1 | vulnerable |
| Ubuntu | xwayland | 22.04 | 2:22.1.0-1 | vulnerable |
| Ubuntu | xwayland | 22.04 | 2:22.1.1-1 | vulnerable |
| Ubuntu | xwayland | 22.04 | 2:22.1.1-1ubuntu0.1 | vulnerable |
| Ubuntu | xwayland | 22.04 | 2:22.1.1-1ubuntu0.2 | vulnerable |
| Ubuntu | xwayland | 22.04 | 2:22.1.1-1ubuntu0.3 | vulnerable |
| Ubuntu | xwayland | 22.04 | 2:22.1.1-1ubuntu0.4 | vulnerable |
| Ubuntu | xwayland | 22.04 | 2:22.1.1-1ubuntu0.5 | vulnerable |
| Ubuntu | xwayland | 22.04 | 2:22.1.1-1ubuntu0.6 | vulnerable |
| Ubuntu | xwayland | 22.04 | 2:22.1.1-1ubuntu0.7 | vulnerable |
| Ubuntu | xwayland | 22.04 | 2:22.1.1-1ubuntu0.9 | vulnerable |
| Ubuntu | xwayland | 22.04 | 2:22.1.1-1ubuntu0.10 | vulnerable |
| Ubuntu | xwayland | 22.04 | 2:22.1.1-1ubuntu0.11 | vulnerable |
| Ubuntu | xwayland | 22.04 | 2:22.1.1-1ubuntu0.12 | vulnerable |
| Ubuntu | xwayland | 22.04 | 2:22.1.1-1ubuntu0.13 | vulnerable |
| Ubuntu | xwayland | 22.04 | 2:22.1.1-1ubuntu0.14 | vulnerable |
| Ubuntu | xwayland | 22.04 | 2:22.1.1-1ubuntu0.15 | vulnerable |
| Ubuntu | xwayland | 22.04 | 2:22.1.1-1ubuntu0.17 | fixed |
| Ubuntu | xorg-server | 24.04 | 2:21.1.7-3ubuntu2 | vulnerable |
| Ubuntu | xorg-server | 24.04 | 2:21.1.7-3ubuntu2.1 | vulnerable |
| Ubuntu | xorg-server | 24.04 | 2:21.1.10-1ubuntu1 | vulnerable |
| Ubuntu | xorg-server | 24.04 | 2:21.1.11-2ubuntu1 | vulnerable |
| Ubuntu | xorg-server | 24.04 | 2:21.1.12-1ubuntu1 | vulnerable |
| Ubuntu | xorg-server | 24.04 | 2:21.1.12-1ubuntu1.1 | vulnerable |
| Ubuntu | xorg-server | 24.04 | 2:21.1.12-1ubuntu1.2 | fixed |
| Ubuntu | xwayland | 24.04 | 2:23.2.0-1 | vulnerable |
| Ubuntu | xwayland | 24.04 | 2:23.2.0-1ubuntu0.1 | vulnerable |
| Ubuntu | xwayland | 24.04 | 2:23.2.3-1 | vulnerable |
| Ubuntu | xwayland | 24.04 | 2:23.2.4-1 | vulnerable |
| Ubuntu | xwayland | 24.04 | 2:23.2.4-1build1 | vulnerable |
| Ubuntu | xwayland | 24.04 | 2:23.2.4-1build2 | vulnerable |
| Ubuntu | xwayland | 24.04 | 2:23.2.4-1build3 | vulnerable |
| Ubuntu | xwayland | 24.04 | 2:23.2.6-1 | vulnerable |
| Ubuntu | xwayland | 24.04 | 2:23.2.6-1ubuntu0.1 | vulnerable |
| Ubuntu | xwayland | 24.04 | 2:23.2.6-1ubuntu0.2 | vulnerable |
| Ubuntu | xwayland | 24.04 | 2:23.2.6-1ubuntu0.4 | fixed |
| Ubuntu | xorg-server | 25.10 | 2:21.1.16-1ubuntu1 | fixed |
| Suse | libxkbfile | linux enterprise server 12 sp5-ltss | 1.0.8-12.3.1 | fixed |
| Suse | libxkbfile | linux enterprise server ltss extended security 12 sp5 | 1.0.8-12.3.1 | fixed |
| Suse | libxkbfile | linux enterprise module for basesystem 15 sp6 | 1.0.9-150000.3.3.1 | fixed |
| Suse | libxkbfile | linux enterprise high performance computing 15 sp3-ltss | 1.0.9-150000.3.3.1 | fixed |
| Suse | libxkbfile | linux enterprise high performance computing 15 sp4-espos | 1.0.9-150000.3.3.1 | fixed |
| Suse | libxkbfile | linux enterprise high performance computing 15 sp4-ltss | 1.0.9-150000.3.3.1 | fixed |
| Suse | libxkbfile | linux enterprise high performance computing 15 sp5-espos | 1.0.9-150000.3.3.1 | fixed |
| Suse | libxkbfile | linux enterprise high performance computing 15 sp5-ltss | 1.0.9-150000.3.3.1 | fixed |
| Suse | libxkbfile | linux enterprise server 15 sp3-ltss | 1.0.9-150000.3.3.1 | fixed |
| Suse | libxkbfile | linux enterprise server 15 sp4-ltss | 1.0.9-150000.3.3.1 | fixed |
| Suse | libxkbfile | linux enterprise server 15 sp5-ltss | 1.0.9-150000.3.3.1 | fixed |
| Suse | libxkbfile | linux enterprise server for sap applications 15 sp3 | 1.0.9-150000.3.3.1 | fixed |
| Suse | libxkbfile | linux enterprise server for sap applications 15 sp4 | 1.0.9-150000.3.3.1 | fixed |
| Suse | libxkbfile | linux enterprise server for sap applications 15 sp5 | 1.0.9-150000.3.3.1 | fixed |
| Suse | libxkbfile | manager proxy 4.3 | 1.0.9-150000.3.3.1 | fixed |
| Suse | libxkbfile | manager server 4.3 | 1.0.9-150000.3.3.1 | fixed |
| Suse | libxkbfile | enterprise storage 7.1 | 1.0.9-150000.3.3.1 | fixed |
| Opensuse | libxkbfile | leap 15.6 | 1.0.9-150000.3.3.1 | fixed |
| Opensuse | libxkbfile | tumbleweed | 1.1.3-2.1 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | xwayland | source | sid | 2:24.1.6-1 | not yet assigned | Not reported | [1098907] |
| Debian | xwayland | source | forky | 2:24.1.6-1 | not yet assigned | Not reported | [1098907] |
| Debian | xwayland | source | trixie | 2:24.1.6-1 | not yet assigned | Not reported | [1098907] |
| Debian | xwayland | source | bookworm | (unfixed) | not yet assigned | Not reported | [1098907] |
| Debian | xorg-server | source | sid | 2:21.1.16-1 | not yet assigned | Not reported | [1098906] |
| Debian | xorg-server | source | forky | 2:21.1.16-1 | not yet assigned | Not reported | [1098906] |
| Debian | xorg-server | source | trixie | 2:21.1.16-1 | not yet assigned | Not reported | [1098906] |
| Debian | xorg-server | source | bookworm | 2:21.1.7-3+deb12u9 | not yet assigned | Not reported | [1098906] |
| Ubuntu | xorg-server | deb | noble | 2:21.1.12-1ubuntu1.2 | Not reported | Not reported | Not reported |
| Ubuntu | xwayland | deb | noble | 2:23.2.6-1ubuntu0.4 | Not reported | Not reported | Not reported |
| Ubuntu | xnest | deb | noble | 2:21.1.12-1ubuntu1.2 | Not reported | Not reported | Not reported |
| Ubuntu | xorg-server-source | deb | noble | 2:21.1.12-1ubuntu1.2 | Not reported | Not reported | Not reported |
| Ubuntu | xserver-common | deb | noble | 2:21.1.12-1ubuntu1.2 | Not reported | Not reported | Not reported |
| Ubuntu | xserver-xephyr | deb | noble | 2:21.1.12-1ubuntu1.2 | Not reported | Not reported | Not reported |
| Ubuntu | xserver-xorg-core | deb | noble | 2:21.1.12-1ubuntu1.2 | Not reported | Not reported | Not reported |
| Ubuntu | xserver-xorg-dev | deb | noble | 2:21.1.12-1ubuntu1.2 | Not reported | Not reported | Not reported |
| Ubuntu | xserver-xorg-legacy | deb | noble | 2:21.1.12-1ubuntu1.2 | Not reported | Not reported | Not reported |
| Ubuntu | xvfb | deb | noble | 2:21.1.12-1ubuntu1.2 | Not reported | Not reported | Not reported |
| Ubuntu | xorg-server | deb | pro | 2:1.19.6-1ubuntu4.15+esm12 | Not reported | UBUNTU-CVE-2025-26595 | Not reported |
| Ubuntu | xorg-server-hwe-16.04 | deb | pro | 2:1.19.6-1ubuntu4.1~16.04.6+esm9 | Not reported | UBUNTU-CVE-2025-26595 | Not reported |
| Ubuntu | xorg-server-hwe-18.04 | deb | pro | 2:1.20.8-2ubuntu2.2~18.04.11+esm4 | Not reported | UBUNTU-CVE-2025-26595 | Not reported |
| Ubuntu | xorg-server | deb | 20.04 | 2:1.20.13-1ubuntu1~20.04.19 | Not reported | UBUNTU-CVE-2025-26595 | Not reported |
| Ubuntu | xorg-server | deb | 22.04 | 2:21.1.4-2ubuntu1.7~22.04.13 | Not reported | UBUNTU-CVE-2025-26595 | Not reported |
| Ubuntu | xwayland | deb | 22.04 | 2:22.1.1-1ubuntu0.17 | Not reported | UBUNTU-CVE-2025-26595 | Not reported |
| Ubuntu | xorg-server | deb | 24.04 | 2:21.1.12-1ubuntu1.2 | Not reported | UBUNTU-CVE-2025-26595 | Not reported |
| Ubuntu | xwayland | deb | 24.04 | 2:23.2.6-1ubuntu0.4 | Not reported | UBUNTU-CVE-2025-26595 | Not reported |
| Ubuntu | xorg-server | deb | 25.10 | 2:21.1.16-1ubuntu1 | Not reported | UBUNTU-CVE-2025-26595 | Not reported |
| Suse | libxkbfile | rpm | linux enterprise server 12 sp5-ltss | 1.0.8-12.3.1 | Not reported | SUSE-SU-2025:0818-1 | Not reported |
| Suse | libxkbfile | rpm | linux enterprise server ltss extended security 12 sp5 | 1.0.8-12.3.1 | Not reported | SUSE-SU-2025:0818-1 | Not reported |
| Suse | libxkbfile | rpm | linux enterprise module for basesystem 15 sp6 | 1.0.9-150000.3.3.1 | Not reported | SUSE-SU-2025:0758-1 | Not reported |
| Suse | libxkbfile | rpm | linux enterprise high performance computing 15 sp3-ltss | 1.0.9-150000.3.3.1 | Not reported | SUSE-SU-2025:0758-1 | Not reported |
| Suse | libxkbfile | rpm | linux enterprise high performance computing 15 sp4-espos | 1.0.9-150000.3.3.1 | Not reported | SUSE-SU-2025:0758-1 | Not reported |
| Suse | libxkbfile | rpm | linux enterprise high performance computing 15 sp4-ltss | 1.0.9-150000.3.3.1 | Not reported | SUSE-SU-2025:0758-1 | Not reported |
| Suse | libxkbfile | rpm | linux enterprise high performance computing 15 sp5-espos | 1.0.9-150000.3.3.1 | Not reported | SUSE-SU-2025:0758-1 | Not reported |
| Suse | libxkbfile | rpm | linux enterprise high performance computing 15 sp5-ltss | 1.0.9-150000.3.3.1 | Not reported | SUSE-SU-2025:0758-1 | Not reported |
| Suse | libxkbfile | rpm | linux enterprise server 15 sp3-ltss | 1.0.9-150000.3.3.1 | Not reported | SUSE-SU-2025:0758-1 | Not reported |
| Suse | libxkbfile | rpm | linux enterprise server 15 sp4-ltss | 1.0.9-150000.3.3.1 | Not reported | SUSE-SU-2025:0758-1 | Not reported |
| Suse | libxkbfile | rpm | linux enterprise server 15 sp5-ltss | 1.0.9-150000.3.3.1 | Not reported | SUSE-SU-2025:0758-1 | Not reported |
| Suse | libxkbfile | rpm | linux enterprise server for sap applications 15 sp3 | 1.0.9-150000.3.3.1 | Not reported | SUSE-SU-2025:0758-1 | Not reported |
| Suse | libxkbfile | rpm | linux enterprise server for sap applications 15 sp4 | 1.0.9-150000.3.3.1 | Not reported | SUSE-SU-2025:0758-1 | Not reported |
| Suse | libxkbfile | rpm | linux enterprise server for sap applications 15 sp5 | 1.0.9-150000.3.3.1 | Not reported | SUSE-SU-2025:0758-1 | Not reported |
| Suse | libxkbfile | rpm | manager proxy 4.3 | 1.0.9-150000.3.3.1 | Not reported | SUSE-SU-2025:0758-1 | Not reported |
| Suse | libxkbfile | rpm | manager server 4.3 | 1.0.9-150000.3.3.1 | Not reported | SUSE-SU-2025:0758-1 | Not reported |
| Suse | libxkbfile | rpm | enterprise storage 7.1 | 1.0.9-150000.3.3.1 | Not reported | SUSE-SU-2025:0758-1 | Not reported |
| Opensuse | libxkbfile | rpm | leap 15.6 | 1.0.9-150000.3.3.1 | Not reported | SUSE-SU-2025:0758-1 | Not reported |
| Opensuse | libxkbfile | rpm | tumbleweed | 1.1.3-2.1 | Not reported | OPENSUSE-SU-2025:14838-1 | Not reported |
[Debian bug #1098907][Debian bug #1098906]
Notes
[bookworm] xwayland: Minor issue; Xwayland shouldn't be running as root
OpenFactory catalog packages
[Debian 12 (Bookworm)]
- [xwayland]Affected
Details (2)
2:22.1.9-1· amd64 · bookwormAffected
usn · xwayland · debian · bookworm; usn · xwayland · debian · 12
2:22.1.9-1· arm64 · bookwormAffected
usn · xwayland · debian · bookworm; usn · xwayland · debian · 12
- [xnest]Fixed
Source package: [xorg-server]
Details (4)
2:21.1.7-3+deb12u12· amd64 · bookwormFixed · Fixed:
2:21.1.7-3+deb12u9usn · xorg-server · debian · bookworm; usn · xorg-server · debian · 12
2:21.1.7-3+deb12u12· arm64 · bookwormFixed · Fixed:
2:21.1.7-3+deb12u9usn · xorg-server · debian · bookworm; usn · xorg-server · debian · 12
2:21.1.7-3+deb12u13· amd64 · bookworm-securityFixed · Fixed:
2:21.1.7-3+deb12u9usn · xorg-server · debian · bookworm; usn · xorg-server · debian · 12
2:21.1.7-3+deb12u13· arm64 · bookworm-securityFixed · Fixed:
2:21.1.7-3+deb12u9usn · xorg-server · debian · bookworm; usn · xorg-server · debian · 12
- [xorg-server-source]Fixed
Source package: [xorg-server]
Details (4)
2:21.1.7-3+deb12u12· all · bookwormFixed · Fixed:
2:21.1.7-3+deb12u9usn · xorg-server · debian · bookworm; usn · xorg-server · debian · 12
2:21.1.7-3+deb12u12· all · bookwormFixed · Fixed:
2:21.1.7-3+deb12u9usn · xorg-server · debian · bookworm; usn · xorg-server · debian · 12
2:21.1.7-3+deb12u13· all · bookworm-securityFixed · Fixed:
2:21.1.7-3+deb12u9usn · xorg-server · debian · bookworm; usn · xorg-server · debian · 12
2:21.1.7-3+deb12u13· all · bookworm-securityFixed · Fixed:
2:21.1.7-3+deb12u9usn · xorg-server · debian · bookworm; usn · xorg-server · debian · 12
- [xserver-common]Fixed
Source package: [xorg-server]
Details (4)
2:21.1.7-3+deb12u12· all · bookwormFixed · Fixed:
2:21.1.7-3+deb12u9usn · xorg-server · debian · bookworm; usn · xorg-server · debian · 12
2:21.1.7-3+deb12u12· all · bookwormFixed · Fixed:
2:21.1.7-3+deb12u9usn · xorg-server · debian · bookworm; usn · xorg-server · debian · 12
2:21.1.7-3+deb12u13· all · bookworm-securityFixed · Fixed:
2:21.1.7-3+deb12u9usn · xorg-server · debian · bookworm; usn · xorg-server · debian · 12
2:21.1.7-3+deb12u13· all · bookworm-securityFixed · Fixed:
2:21.1.7-3+deb12u9usn · xorg-server · debian · bookworm; usn · xorg-server · debian · 12
- [xserver-xephyr]Fixed
Source package: [xorg-server]
Details (4)
2:21.1.7-3+deb12u12· amd64 · bookwormFixed · Fixed:
2:21.1.7-3+deb12u9usn · xorg-server · debian · bookworm; usn · xorg-server · debian · 12
2:21.1.7-3+deb12u12· arm64 · bookwormFixed · Fixed:
2:21.1.7-3+deb12u9usn · xorg-server · debian · bookworm; usn · xorg-server · debian · 12
2:21.1.7-3+deb12u13· amd64 · bookworm-securityFixed · Fixed:
2:21.1.7-3+deb12u9usn · xorg-server · debian · bookworm; usn · xorg-server · debian · 12
2:21.1.7-3+deb12u13· arm64 · bookworm-securityFixed · Fixed:
2:21.1.7-3+deb12u9usn · xorg-server · debian · bookworm; usn · xorg-server · debian · 12
- [xserver-xorg-core]Fixed
Source package: [xorg-server]
Details (4)
2:21.1.7-3+deb12u12· amd64 · bookwormFixed · Fixed:
2:21.1.7-3+deb12u9usn · xorg-server · debian · bookworm; usn · xorg-server · debian · 12
2:21.1.7-3+deb12u12· arm64 · bookwormFixed · Fixed:
2:21.1.7-3+deb12u9usn · xorg-server · debian · bookworm; usn · xorg-server · debian · 12
2:21.1.7-3+deb12u13· amd64 · bookworm-securityFixed · Fixed:
2:21.1.7-3+deb12u9usn · xorg-server · debian · bookworm; usn · xorg-server · debian · 12
2:21.1.7-3+deb12u13· arm64 · bookworm-securityFixed · Fixed:
2:21.1.7-3+deb12u9usn · xorg-server · debian · bookworm; usn · xorg-server · debian · 12
- [xserver-xorg-dev]Fixed
Source package: [xorg-server]
Details (4)
2:21.1.7-3+deb12u12· amd64 · bookwormFixed · Fixed:
2:21.1.7-3+deb12u9usn · xorg-server · debian · bookworm; usn · xorg-server · debian · 12
2:21.1.7-3+deb12u12· arm64 · bookwormFixed · Fixed:
2:21.1.7-3+deb12u9usn · xorg-server · debian · bookworm; usn · xorg-server · debian · 12
2:21.1.7-3+deb12u13· amd64 · bookworm-securityFixed · Fixed:
2:21.1.7-3+deb12u9usn · xorg-server · debian · bookworm; usn · xorg-server · debian · 12
2:21.1.7-3+deb12u13· arm64 · bookworm-securityFixed · Fixed:
2:21.1.7-3+deb12u9usn · xorg-server · debian · bookworm; usn · xorg-server · debian · 12
- [xserver-xorg-legacy]Fixed
Source package: [xorg-server]
Details (4)
2:21.1.7-3+deb12u12· amd64 · bookwormFixed · Fixed:
2:21.1.7-3+deb12u9usn · xorg-server · debian · bookworm; usn · xorg-server · debian · 12
2:21.1.7-3+deb12u12· arm64 · bookwormFixed · Fixed:
2:21.1.7-3+deb12u9usn · xorg-server · debian · bookworm; usn · xorg-server · debian · 12
2:21.1.7-3+deb12u13· amd64 · bookworm-securityFixed · Fixed:
2:21.1.7-3+deb12u9usn · xorg-server · debian · bookworm; usn · xorg-server · debian · 12
2:21.1.7-3+deb12u13· arm64 · bookworm-securityFixed · Fixed:
2:21.1.7-3+deb12u9usn · xorg-server · debian · bookworm; usn · xorg-server · debian · 12
- [xvfb]Fixed
Source package: [xorg-server]
Details (4)
2:21.1.7-3+deb12u12· amd64 · bookwormFixed · Fixed:
2:21.1.7-3+deb12u9usn · xorg-server · debian · bookworm; usn · xorg-server · debian · 12
2:21.1.7-3+deb12u12· arm64 · bookwormFixed · Fixed:
2:21.1.7-3+deb12u9usn · xorg-server · debian · bookworm; usn · xorg-server · debian · 12
2:21.1.7-3+deb12u13· amd64 · bookworm-securityFixed · Fixed:
2:21.1.7-3+deb12u9usn · xorg-server · debian · bookworm; usn · xorg-server · debian · 12
2:21.1.7-3+deb12u13· arm64 · bookworm-securityFixed · Fixed:
2:21.1.7-3+deb12u9usn · xorg-server · debian · bookworm; usn · xorg-server · debian · 12
[openSUSE Tumbleweed]
- [libxkbfile1]Unknown
Source package: [libxkbfile]
Details (1)
1.2.0-1.5· x86_64 · tumbleweedUnknown · Fixed:
1.1.3-2.1Version impact unknown
usn · libxkbfile · opensuse · tumbleweed
- [libxkbfile1-32bit]Unknown
Source package: [libxkbfile]
Details (1)
1.2.0-1.5· x86_64 · tumbleweedUnknown · Fixed:
1.1.3-2.1Version impact unknown
usn · libxkbfile · opensuse · tumbleweed
- [libxkbfile-devel]Unknown
Source package: [libxkbfile]
Details (1)
1.2.0-1.5· x86_64 · tumbleweedUnknown · Fixed:
1.1.3-2.1Version impact unknown
usn · libxkbfile · opensuse · tumbleweed
- [libxkbfile-devel-32bit]Unknown
Source package: [libxkbfile]
Details (1)
1.2.0-1.5· x86_64 · tumbleweedUnknown · Fixed:
1.1.3-2.1Version impact unknown
usn · libxkbfile · opensuse · tumbleweed
[Debian 13 (Trixie)]
- [xnest]Fixed
Source package: [xorg-server]
Details (5)
2:21.1.16-1.3+deb13u3· amd64 · trixieFixed · Fixed:
2:21.1.16-1usn · xorg-server · debian · 13
2:21.1.16-1.3+deb13u3· arm64 · trixieFixed · Fixed:
2:21.1.16-1usn · xorg-server · debian · 13
2:21.1.16-1.3+deb13u3· amd64 · trixie-security · Historical versionFixed · Fixed:
2:21.1.16-1usn · xorg-server · debian · 13
2:21.1.16-1.3+deb13u3· arm64 · trixie-securityFixed · Fixed:
2:21.1.16-1usn · xorg-server · debian · 13
2:21.1.16-1.3+deb13u4· amd64 · trixie-securityFixed · Fixed:
2:21.1.16-1usn · xorg-server · debian · 13
- [xorg-server-source]Fixed
Source package: [xorg-server]
Details (5)
2:21.1.16-1.3+deb13u3· all · trixieFixed · Fixed:
2:21.1.16-1usn · xorg-server · debian · 13
2:21.1.16-1.3+deb13u3· all · trixieFixed · Fixed:
2:21.1.16-1usn · xorg-server · debian · 13
2:21.1.16-1.3+deb13u3· all · trixie-security · Historical versionFixed · Fixed:
2:21.1.16-1usn · xorg-server · debian · 13
2:21.1.16-1.3+deb13u3· all · trixie-securityFixed · Fixed:
2:21.1.16-1usn · xorg-server · debian · 13
2:21.1.16-1.3+deb13u4· all · trixie-securityFixed · Fixed:
2:21.1.16-1usn · xorg-server · debian · 13
- [xserver-common]Fixed
Source package: [xorg-server]
Details (5)
2:21.1.16-1.3+deb13u3· all · trixieFixed · Fixed:
2:21.1.16-1usn · xorg-server · debian · 13
2:21.1.16-1.3+deb13u3· all · trixieFixed · Fixed:
2:21.1.16-1usn · xorg-server · debian · 13
2:21.1.16-1.3+deb13u3· all · trixie-security · Historical versionFixed · Fixed:
2:21.1.16-1usn · xorg-server · debian · 13
2:21.1.16-1.3+deb13u3· all · trixie-securityFixed · Fixed:
2:21.1.16-1usn · xorg-server · debian · 13
2:21.1.16-1.3+deb13u4· all · trixie-securityFixed · Fixed:
2:21.1.16-1usn · xorg-server · debian · 13
- [xserver-xephyr]Fixed
Source package: [xorg-server]
Details (5)
2:21.1.16-1.3+deb13u3· amd64 · trixieFixed · Fixed:
2:21.1.16-1usn · xorg-server · debian · 13
2:21.1.16-1.3+deb13u3· arm64 · trixieFixed · Fixed:
2:21.1.16-1usn · xorg-server · debian · 13
2:21.1.16-1.3+deb13u3· amd64 · trixie-security · Historical versionFixed · Fixed:
2:21.1.16-1usn · xorg-server · debian · 13
2:21.1.16-1.3+deb13u3· arm64 · trixie-securityFixed · Fixed:
2:21.1.16-1usn · xorg-server · debian · 13
2:21.1.16-1.3+deb13u4· amd64 · trixie-securityFixed · Fixed:
2:21.1.16-1usn · xorg-server · debian · 13
- [xserver-xorg-core]Fixed
Source package: [xorg-server]
Details (5)
2:21.1.16-1.3+deb13u3· amd64 · trixieFixed · Fixed:
2:21.1.16-1usn · xorg-server · debian · 13
2:21.1.16-1.3+deb13u3· arm64 · trixieFixed · Fixed:
2:21.1.16-1usn · xorg-server · debian · 13
2:21.1.16-1.3+deb13u3· amd64 · trixie-security · Historical versionFixed · Fixed:
2:21.1.16-1usn · xorg-server · debian · 13
2:21.1.16-1.3+deb13u3· arm64 · trixie-securityFixed · Fixed:
2:21.1.16-1usn · xorg-server · debian · 13
2:21.1.16-1.3+deb13u4· amd64 · trixie-securityFixed · Fixed:
2:21.1.16-1usn · xorg-server · debian · 13
- [xserver-xorg-dev]Fixed
Source package: [xorg-server]
Details (5)
2:21.1.16-1.3+deb13u3· amd64 · trixieFixed · Fixed:
2:21.1.16-1usn · xorg-server · debian · 13
2:21.1.16-1.3+deb13u3· arm64 · trixieFixed · Fixed:
2:21.1.16-1usn · xorg-server · debian · 13
2:21.1.16-1.3+deb13u3· amd64 · trixie-security · Historical versionFixed · Fixed:
2:21.1.16-1usn · xorg-server · debian · 13
2:21.1.16-1.3+deb13u3· arm64 · trixie-securityFixed · Fixed:
2:21.1.16-1usn · xorg-server · debian · 13
2:21.1.16-1.3+deb13u4· amd64 · trixie-securityFixed · Fixed:
2:21.1.16-1usn · xorg-server · debian · 13
- [xserver-xorg-legacy]Fixed
Source package: [xorg-server]
Details (5)
2:21.1.16-1.3+deb13u3· amd64 · trixieFixed · Fixed:
2:21.1.16-1usn · xorg-server · debian · 13
2:21.1.16-1.3+deb13u3· arm64 · trixieFixed · Fixed:
2:21.1.16-1usn · xorg-server · debian · 13
2:21.1.16-1.3+deb13u3· amd64 · trixie-security · Historical versionFixed · Fixed:
2:21.1.16-1usn · xorg-server · debian · 13
2:21.1.16-1.3+deb13u3· arm64 · trixie-securityFixed · Fixed:
2:21.1.16-1usn · xorg-server · debian · 13
2:21.1.16-1.3+deb13u4· amd64 · trixie-securityFixed · Fixed:
2:21.1.16-1usn · xorg-server · debian · 13
Observed:
References
- [https://ftp.suse.com/pub/projects/security/csaf/rhsa-2025_2502.json]
- [https://osv.dev/vulnerability/DEBIAN-CVE-2025-26595]
- [https://osv.dev/vulnerability/SUSE-SU-2025:0758-1]
- [https://osv.dev/vulnerability/SUSE-SU-2025:0818-1]
- [https://osv.dev/vulnerability/UBUNTU-CVE-2025-26595]
- [https://osv.dev/vulnerability/openSUSE-SU-2025:14838-1]
- [https://security-tracker.debian.org/tracker/CVE-2025-26595]
- [https://security.access.redhat.com/data/csaf/v2/vex/2025/cve-2025-26595.json]
- [https://ubuntu.com/security/notices/USN-7299-1]
- [https://wid.cert-bund.de/.well-known/csaf/white/2025/wid-sec-w-2025-0435.json]
[CERT-Bund public advisories] · [Debian Security Tracker] · [FIRST EPSS] · [OSV Package Vulnerability Database] · [Red Hat security advisories and VEX] · [SUSE security advisories and VEX] · [Ubuntu Security Notices (USN)]