CLSA-2026-1777885651

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Import Source
https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.2esu/CLSA-2026-1777885651.json
JSON Data
https://api.osv.dev/v1/vulns/CLSA-2026-1777885651
Upstream
  • CVE-2026-33999
  • CVE-2026-34001
  • CVE-2026-34003
Published
2026-05-04T09:07:38Z
Modified
2026-06-01T00:31:40Z
Summary
tigervnc: Fix of 3 CVEs
Details
  • CVE-2026-33999: fix buffer re-use in _XkbSetCompatMap() (ELSCVE-122668)
  • CVE-2026-34001: fix use-after-free in miSyncTriggerFence() (ELSCVE-122664)
  • CVE-2026-34003: add bounds checking in CheckKeyTypes() and companion helpers (ELSCVE-122672)
References

Affected packages

TuxCare:AlmaLinux:9.2
tigervnc

Package

Name
tigervnc
Purl
pkg:rpm/tuxcare/tigervnc?distro=almalinux-9.2

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1.12.0-13.el9_2.tuxcare.els23

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.2esu/CLSA-2026-1777885651.json"
tigervnc-icons

Package

Name
tigervnc-icons
Purl
pkg:rpm/tuxcare/tigervnc-icons?distro=almalinux-9.2

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1.12.0-13.el9_2.tuxcare.els23

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.2esu/CLSA-2026-1777885651.json"
tigervnc-license

Package

Name
tigervnc-license
Purl
pkg:rpm/tuxcare/tigervnc-license?distro=almalinux-9.2

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1.12.0-13.el9_2.tuxcare.els23

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.2esu/CLSA-2026-1777885651.json"
tigervnc-selinux

Package

Name
tigervnc-selinux
Purl
pkg:rpm/tuxcare/tigervnc-selinux?distro=almalinux-9.2

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1.12.0-13.el9_2.tuxcare.els23

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.2esu/CLSA-2026-1777885651.json"
tigervnc-server

Package

Name
tigervnc-server
Purl
pkg:rpm/tuxcare/tigervnc-server?distro=almalinux-9.2

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1.12.0-13.el9_2.tuxcare.els23

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.2esu/CLSA-2026-1777885651.json"
tigervnc-server-minimal

Package

Name
tigervnc-server-minimal
Purl
pkg:rpm/tuxcare/tigervnc-server-minimal?distro=almalinux-9.2

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1.12.0-13.el9_2.tuxcare.els23

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.2esu/CLSA-2026-1777885651.json"
tigervnc-server-module

Package

Name
tigervnc-server-module
Purl
pkg:rpm/tuxcare/tigervnc-server-module?distro=almalinux-9.2

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1.12.0-13.el9_2.tuxcare.els23

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.2esu/CLSA-2026-1777885651.json"