ROOT-OS-DEBIAN-11-CVE-2026-55999

Source
https://root.io/security/ROOT-OS-DEBIAN-11-CVE-2026-55999
Import Source
https://api.root.io/external/osv/ROOT-OS-DEBIAN-11-CVE-2026-55999.json
JSON Data
https://api.osv.dev/v1/vulns/ROOT-OS-DEBIAN-11-CVE-2026-55999
Upstream
Published
2026-10-09T10:36:01Z
Modified
2026-10-09T11:15:02Z
Summary
CVE-2026-55999 in xorg-server - Patched by Root
Details

Root has patched CVE-2026-55999 in the xorg-server package for Root:Debian:11. Multiple fixed versions available.

Database specific
{
    "distro": "debian",
    "distro_version": "11",
    "severity": "HIGH",
    "source": "Root"
}

Affected packages

Root:Debian:11 / xorg-server

Package

Name
xorg-server

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
2:1.20.11-1+deb11u18.aikido.13

Database specific

all_fixed_versions
[
    "2:1.20.11-1+deb11u18.aikido.13"
]
root_patch_version
"aikido.13"
root_patched
true
source
"https://api.root.io/external/osv/ROOT-OS-DEBIAN-11-CVE-2026-55999.json"
total_fixed_versions
1
upstream_version
"2:1.20.11-1+deb11u18"

Root:Debian:11 / rootio-xorg-server

Package

Name
rootio-xorg-server

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
2:1.20.11-1+deb11u18.aikido.13

Database specific

all_fixed_versions
[
    "2:1.20.11-1+deb11u18.aikido.13"
]
root_patch_version
"aikido.13"
root_patched
true
source
"https://api.root.io/external/osv/ROOT-OS-DEBIAN-11-CVE-2026-55999.json"
total_fixed_versions
1
upstream_version
"2:1.20.11-1+deb11u18"