CLSA-2026-1777482797

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Import Source
https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu20.04els/CLSA-2026-1777482797.json
JSON Data
https://api.osv.dev/v1/vulns/CLSA-2026-1777482797
Upstream
Published
2026-04-29T17:13:22Z
Modified
2026-06-04T09:47:37Z
Summary
Fix CVE(s): CVE-2026-29111
Details
  • SECURITY UPDATE: stack overwriting via crafted cgroup path
    • debian/patches/CVE-2026-29111.patch: validate input cgroup path in method_get_unit_by_control_group with path_is_absolute() and path_is_normalized() checks before passing to manager_get_unit_by_cgroup().
    • CVE-2026-29111
References

Affected packages

TuxCare:Ubuntu:20.04
libnss-myhostname

Package

Name
libnss-myhostname
Purl
pkg:deb/tuxcare/libnss-myhostname?distro=ubuntu-20.04

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
245.4-4ubuntu3.24+tuxcare.els1

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu20.04els/CLSA-2026-1777482797.json"
libnss-mymachines

Package

Name
libnss-mymachines
Purl
pkg:deb/tuxcare/libnss-mymachines?distro=ubuntu-20.04

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
245.4-4ubuntu3.24+tuxcare.els1

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu20.04els/CLSA-2026-1777482797.json"
libnss-resolve

Package

Name
libnss-resolve
Purl
pkg:deb/tuxcare/libnss-resolve?distro=ubuntu-20.04

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
245.4-4ubuntu3.24+tuxcare.els1

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu20.04els/CLSA-2026-1777482797.json"
libnss-systemd

Package

Name
libnss-systemd
Purl
pkg:deb/tuxcare/libnss-systemd?distro=ubuntu-20.04

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
245.4-4ubuntu3.24+tuxcare.els1

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu20.04els/CLSA-2026-1777482797.json"
libpam-systemd

Package

Name
libpam-systemd
Purl
pkg:deb/tuxcare/libpam-systemd?distro=ubuntu-20.04

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
245.4-4ubuntu3.24+tuxcare.els1

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu20.04els/CLSA-2026-1777482797.json"
libsystemd-dev

Package

Name
libsystemd-dev
Purl
pkg:deb/tuxcare/libsystemd-dev?distro=ubuntu-20.04

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
245.4-4ubuntu3.24+tuxcare.els1

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu20.04els/CLSA-2026-1777482797.json"
libsystemd0

Package

Name
libsystemd0
Purl
pkg:deb/tuxcare/libsystemd0?distro=ubuntu-20.04

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
245.4-4ubuntu3.24+tuxcare.els1

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu20.04els/CLSA-2026-1777482797.json"
libudev-dev

Package

Name
libudev-dev
Purl
pkg:deb/tuxcare/libudev-dev?distro=ubuntu-20.04

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
245.4-4ubuntu3.24+tuxcare.els1

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu20.04els/CLSA-2026-1777482797.json"
libudev1

Package

Name
libudev1
Purl
pkg:deb/tuxcare/libudev1?distro=ubuntu-20.04

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
245.4-4ubuntu3.24+tuxcare.els1

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu20.04els/CLSA-2026-1777482797.json"
systemd

Package

Name
systemd
Purl
pkg:deb/tuxcare/systemd?distro=ubuntu-20.04

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
245.4-4ubuntu3.24+tuxcare.els1

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu20.04els/CLSA-2026-1777482797.json"
systemd-container

Package

Name
systemd-container
Purl
pkg:deb/tuxcare/systemd-container?distro=ubuntu-20.04

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
245.4-4ubuntu3.24+tuxcare.els1

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu20.04els/CLSA-2026-1777482797.json"
systemd-coredump

Package

Name
systemd-coredump
Purl
pkg:deb/tuxcare/systemd-coredump?distro=ubuntu-20.04

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
245.4-4ubuntu3.24+tuxcare.els1

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu20.04els/CLSA-2026-1777482797.json"
systemd-journal-remote

Package

Name
systemd-journal-remote
Purl
pkg:deb/tuxcare/systemd-journal-remote?distro=ubuntu-20.04

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
245.4-4ubuntu3.24+tuxcare.els1

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu20.04els/CLSA-2026-1777482797.json"
systemd-sysv

Package

Name
systemd-sysv
Purl
pkg:deb/tuxcare/systemd-sysv?distro=ubuntu-20.04

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
245.4-4ubuntu3.24+tuxcare.els1

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu20.04els/CLSA-2026-1777482797.json"
systemd-tests

Package

Name
systemd-tests
Purl
pkg:deb/tuxcare/systemd-tests?distro=ubuntu-20.04

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
245.4-4ubuntu3.24+tuxcare.els1

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu20.04els/CLSA-2026-1777482797.json"
systemd-timesyncd

Package

Name
systemd-timesyncd
Purl
pkg:deb/tuxcare/systemd-timesyncd?distro=ubuntu-20.04

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
245.4-4ubuntu3.24+tuxcare.els1

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu20.04els/CLSA-2026-1777482797.json"
udev

Package

Name
udev
Purl
pkg:deb/tuxcare/udev?distro=ubuntu-20.04

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
245.4-4ubuntu3.24+tuxcare.els1

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu20.04els/CLSA-2026-1777482797.json"