CLSA-2026-1784126883

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Import Source
https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/oraclelinux7els/CLSA-2026-1784126883.json
JSON Data
https://api.osv.dev/v1/vulns/CLSA-2026-1784126883
Upstream
CVE (2)
  • CVE-2026-34000
  • CVE-2026-34002
Published
2026-07-15T14:48:19Z
Modified
2026-10-26T09:31:55Z
Summary
xorg-x11-server: Fix of 2 CVEs
Details
  • CVE-2026-34000: fix out-of-bounds read in XKB geometry key alias bounds check in _CheckSetGeom()
  • CVE-2026-34002: fix out-of-bounds read in XKB modifier map handling in CheckModifierMap() and add further request-bounds validation
References

Affected packages

TuxCare:OracleLinux:7
xorg-x11-server-Xdmx

Package

Name
xorg-x11-server-Xdmx
Purl
pkg:rpm/tuxcare/xorg-x11-server-Xdmx?distro=oraclelinux-7

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1.20.4-99.el7_9.tuxcare.els10

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/oraclelinux7els/CLSA-2026-1784126883.json"
xorg-x11-server-Xephyr

Package

Name
xorg-x11-server-Xephyr
Purl
pkg:rpm/tuxcare/xorg-x11-server-Xephyr?distro=oraclelinux-7

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1.20.4-99.el7_9.tuxcare.els10

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/oraclelinux7els/CLSA-2026-1784126883.json"
xorg-x11-server-Xnest

Package

Name
xorg-x11-server-Xnest
Purl
pkg:rpm/tuxcare/xorg-x11-server-Xnest?distro=oraclelinux-7

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1.20.4-99.el7_9.tuxcare.els10

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/oraclelinux7els/CLSA-2026-1784126883.json"
xorg-x11-server-Xorg

Package

Name
xorg-x11-server-Xorg
Purl
pkg:rpm/tuxcare/xorg-x11-server-Xorg?distro=oraclelinux-7

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1.20.4-99.el7_9.tuxcare.els10

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/oraclelinux7els/CLSA-2026-1784126883.json"
xorg-x11-server-Xvfb

Package

Name
xorg-x11-server-Xvfb
Purl
pkg:rpm/tuxcare/xorg-x11-server-Xvfb?distro=oraclelinux-7

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1.20.4-99.el7_9.tuxcare.els10

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/oraclelinux7els/CLSA-2026-1784126883.json"
xorg-x11-server-Xwayland

Package

Name
xorg-x11-server-Xwayland
Purl
pkg:rpm/tuxcare/xorg-x11-server-Xwayland?distro=oraclelinux-7

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1.20.4-99.el7_9.tuxcare.els10

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/oraclelinux7els/CLSA-2026-1784126883.json"
xorg-x11-server-common

Package

Name
xorg-x11-server-common
Purl
pkg:rpm/tuxcare/xorg-x11-server-common?distro=oraclelinux-7

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1.20.4-99.el7_9.tuxcare.els10

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/oraclelinux7els/CLSA-2026-1784126883.json"
xorg-x11-server-devel

Package

Name
xorg-x11-server-devel
Purl
pkg:rpm/tuxcare/xorg-x11-server-devel?distro=oraclelinux-7

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1.20.4-99.el7_9.tuxcare.els10

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/oraclelinux7els/CLSA-2026-1784126883.json"
xorg-x11-server-source

Package

Name
xorg-x11-server-source
Purl
pkg:rpm/tuxcare/xorg-x11-server-source?distro=oraclelinux-7

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1.20.4-99.el7_9.tuxcare.els10

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/oraclelinux7els/CLSA-2026-1784126883.json"