RHSA-2026:36791

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Source
https://access.redhat.com/errata/RHSA-2026:36791
Import Source
https://security.access.redhat.com/data/osv/RHSA-2026:36791.json
JSON Data
https://api.osv.dev/v1/vulns/RHSA-2026:36791
Upstream
Published
2026-07-09T10:12:55Z
Modified
2026-07-09T10:31:28.865770035Z
Severity
  • 7.8 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
Red Hat Security Advisory: xorg-x11-server security update
Details
References

Affected packages

Red Hat:rhel_aus:8.6::appstream
xorg-x11-server

Package

Name
xorg-x11-server
Purl
pkg:rpm/redhat/xorg-x11-server

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0:1.20.11-8.el8_6

Database specific

source 
"https://security.access.redhat.com/data/osv/RHSA-2026:36791.json"
xorg-x11-server-Xdmx

Package

Name
xorg-x11-server-Xdmx
Purl
pkg:rpm/redhat/xorg-x11-server-Xdmx

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0:1.20.11-8.el8_6

Database specific

source 
"https://security.access.redhat.com/data/osv/RHSA-2026:36791.json"
xorg-x11-server-Xdmx-debuginfo

Package

Name
xorg-x11-server-Xdmx-debuginfo
Purl
pkg:rpm/redhat/xorg-x11-server-Xdmx-debuginfo

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0:1.20.11-8.el8_6

Database specific

source 
"https://security.access.redhat.com/data/osv/RHSA-2026:36791.json"
xorg-x11-server-Xephyr

Package

Name
xorg-x11-server-Xephyr
Purl
pkg:rpm/redhat/xorg-x11-server-Xephyr

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0:1.20.11-8.el8_6

Database specific

source 
"https://security.access.redhat.com/data/osv/RHSA-2026:36791.json"
xorg-x11-server-Xephyr-debuginfo

Package

Name
xorg-x11-server-Xephyr-debuginfo
Purl
pkg:rpm/redhat/xorg-x11-server-Xephyr-debuginfo

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0:1.20.11-8.el8_6

Database specific

source 
"https://security.access.redhat.com/data/osv/RHSA-2026:36791.json"
xorg-x11-server-Xnest

Package

Name
xorg-x11-server-Xnest
Purl
pkg:rpm/redhat/xorg-x11-server-Xnest

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0:1.20.11-8.el8_6

Database specific

source 
"https://security.access.redhat.com/data/osv/RHSA-2026:36791.json"
xorg-x11-server-Xnest-debuginfo

Package

Name
xorg-x11-server-Xnest-debuginfo
Purl
pkg:rpm/redhat/xorg-x11-server-Xnest-debuginfo

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0:1.20.11-8.el8_6

Database specific

source 
"https://security.access.redhat.com/data/osv/RHSA-2026:36791.json"
xorg-x11-server-Xorg

Package

Name
xorg-x11-server-Xorg
Purl
pkg:rpm/redhat/xorg-x11-server-Xorg

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0:1.20.11-8.el8_6

Database specific

source 
"https://security.access.redhat.com/data/osv/RHSA-2026:36791.json"
xorg-x11-server-Xorg-debuginfo

Package

Name
xorg-x11-server-Xorg-debuginfo
Purl
pkg:rpm/redhat/xorg-x11-server-Xorg-debuginfo

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0:1.20.11-8.el8_6

Database specific

source 
"https://security.access.redhat.com/data/osv/RHSA-2026:36791.json"
xorg-x11-server-Xvfb

Package

Name
xorg-x11-server-Xvfb
Purl
pkg:rpm/redhat/xorg-x11-server-Xvfb

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0:1.20.11-8.el8_6

Database specific

source 
"https://security.access.redhat.com/data/osv/RHSA-2026:36791.json"
xorg-x11-server-Xvfb-debuginfo

Package

Name
xorg-x11-server-Xvfb-debuginfo
Purl
pkg:rpm/redhat/xorg-x11-server-Xvfb-debuginfo

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0:1.20.11-8.el8_6

Database specific

source 
"https://security.access.redhat.com/data/osv/RHSA-2026:36791.json"
xorg-x11-server-common

Package

Name
xorg-x11-server-common
Purl
pkg:rpm/redhat/xorg-x11-server-common

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0:1.20.11-8.el8_6

Database specific

source 
"https://security.access.redhat.com/data/osv/RHSA-2026:36791.json"
xorg-x11-server-debuginfo

Package

Name
xorg-x11-server-debuginfo
Purl
pkg:rpm/redhat/xorg-x11-server-debuginfo

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0:1.20.11-8.el8_6

Database specific

source 
"https://security.access.redhat.com/data/osv/RHSA-2026:36791.json"
xorg-x11-server-debugsource

Package

Name
xorg-x11-server-debugsource
Purl
pkg:rpm/redhat/xorg-x11-server-debugsource

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0:1.20.11-8.el8_6

Database specific

source 
"https://security.access.redhat.com/data/osv/RHSA-2026:36791.json"
Red Hat:rhel_eus_long_life:8.6::appstream
xorg-x11-server

Package

Name
xorg-x11-server
Purl
pkg:rpm/redhat/xorg-x11-server

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0:1.20.11-8.el8_6

Database specific

source 
"https://security.access.redhat.com/data/osv/RHSA-2026:36791.json"
xorg-x11-server-Xdmx

Package

Name
xorg-x11-server-Xdmx
Purl
pkg:rpm/redhat/xorg-x11-server-Xdmx

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0:1.20.11-8.el8_6

Database specific

source 
"https://security.access.redhat.com/data/osv/RHSA-2026:36791.json"
xorg-x11-server-Xdmx-debuginfo

Package

Name
xorg-x11-server-Xdmx-debuginfo
Purl
pkg:rpm/redhat/xorg-x11-server-Xdmx-debuginfo

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0:1.20.11-8.el8_6

Database specific

source 
"https://security.access.redhat.com/data/osv/RHSA-2026:36791.json"
xorg-x11-server-Xephyr

Package

Name
xorg-x11-server-Xephyr
Purl
pkg:rpm/redhat/xorg-x11-server-Xephyr

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0:1.20.11-8.el8_6

Database specific

source 
"https://security.access.redhat.com/data/osv/RHSA-2026:36791.json"
xorg-x11-server-Xephyr-debuginfo

Package

Name
xorg-x11-server-Xephyr-debuginfo
Purl
pkg:rpm/redhat/xorg-x11-server-Xephyr-debuginfo

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0:1.20.11-8.el8_6

Database specific

source 
"https://security.access.redhat.com/data/osv/RHSA-2026:36791.json"
xorg-x11-server-Xnest

Package

Name
xorg-x11-server-Xnest
Purl
pkg:rpm/redhat/xorg-x11-server-Xnest

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0:1.20.11-8.el8_6

Database specific

source 
"https://security.access.redhat.com/data/osv/RHSA-2026:36791.json"
xorg-x11-server-Xnest-debuginfo

Package

Name
xorg-x11-server-Xnest-debuginfo
Purl
pkg:rpm/redhat/xorg-x11-server-Xnest-debuginfo

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0:1.20.11-8.el8_6

Database specific

source 
"https://security.access.redhat.com/data/osv/RHSA-2026:36791.json"
xorg-x11-server-Xorg

Package

Name
xorg-x11-server-Xorg
Purl
pkg:rpm/redhat/xorg-x11-server-Xorg

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0:1.20.11-8.el8_6

Database specific

source 
"https://security.access.redhat.com/data/osv/RHSA-2026:36791.json"
xorg-x11-server-Xorg-debuginfo

Package

Name
xorg-x11-server-Xorg-debuginfo
Purl
pkg:rpm/redhat/xorg-x11-server-Xorg-debuginfo

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0:1.20.11-8.el8_6

Database specific

source 
"https://security.access.redhat.com/data/osv/RHSA-2026:36791.json"
xorg-x11-server-Xvfb

Package

Name
xorg-x11-server-Xvfb
Purl
pkg:rpm/redhat/xorg-x11-server-Xvfb

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0:1.20.11-8.el8_6

Database specific

source 
"https://security.access.redhat.com/data/osv/RHSA-2026:36791.json"
xorg-x11-server-Xvfb-debuginfo

Package

Name
xorg-x11-server-Xvfb-debuginfo
Purl
pkg:rpm/redhat/xorg-x11-server-Xvfb-debuginfo

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0:1.20.11-8.el8_6

Database specific

source 
"https://security.access.redhat.com/data/osv/RHSA-2026:36791.json"
xorg-x11-server-common

Package

Name
xorg-x11-server-common
Purl
pkg:rpm/redhat/xorg-x11-server-common

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0:1.20.11-8.el8_6

Database specific

source 
"https://security.access.redhat.com/data/osv/RHSA-2026:36791.json"
xorg-x11-server-debuginfo

Package

Name
xorg-x11-server-debuginfo
Purl
pkg:rpm/redhat/xorg-x11-server-debuginfo

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0:1.20.11-8.el8_6

Database specific

source 
"https://security.access.redhat.com/data/osv/RHSA-2026:36791.json"
xorg-x11-server-debugsource

Package

Name
xorg-x11-server-debugsource
Purl
pkg:rpm/redhat/xorg-x11-server-debugsource

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0:1.20.11-8.el8_6

Database specific

source 
"https://security.access.redhat.com/data/osv/RHSA-2026:36791.json"