| Package | xorg-server |
|---|---|
| Version | 2:1.16.4-1+deb8u19 (jessie), 2:1.19.2-1+deb9u22 (stretch), 2:1.20.4-1+deb10u17 (buster) |
| Related CVEs | CVE-2025-49175 CVE-2025-49176 CVE-2025-49178 CVE-2025-49179 CVE-2025-49180 |
Nils Emmerich discovered several vulnerabilities in the Xorg X server, which may result in privilege escalation if the X server is running privileged.
For Debian 10 buster, these problems have been fixed in version 2:1.20.4-1+deb10u17.
For Debian 8 jessie, these problems have been fixed in version 2:1.16.4-1+deb8u19.
For Debian 9 stretch, these problems have been fixed in version 2:1.19.2-1+deb9u22.
We recommend that you upgrade your xorg-server packages.
Further information about Extended LTS security advisories can be found in the dedicated section of our website.