CLSA-2026-1781101271

See a problem?
Import Source
https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos-stream8els/CLSA-2026-1781101271.json
JSON Data
https://api.osv.dev/v1/vulns/CLSA-2026-1781101271
Upstream
CVE (2)
Published
2026-06-10T14:21:28Z
Modified
2026-10-26T09:31:37Z
Summary
samba: Fix of 2 CVEs
Details
  • CVE-2026-3012: do not trust CA certificates fetched over HTTP in the certificate auto-enrollment GP extension; use only LDAP-derived certificates and skip CAs with no cACertificate attribute
  • CVE-2026-4408: escape shell metacharacters in the client-controlled username before substituting it into the "check password script" via %u, preventing remote command injection
References

Affected packages

TuxCare:CentOS-Stream:8
ctdb

Package

Name
ctdb
Purl
pkg:rpm/tuxcare/ctdb?distro=centos-stream-8

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
4.19.4-4.el8.tuxcare.els2

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos-stream8els/CLSA-2026-1781101271.json"
libnetapi

Package

Name
libnetapi
Purl
pkg:rpm/tuxcare/libnetapi?distro=centos-stream-8

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
4.19.4-4.el8.tuxcare.els2

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos-stream8els/CLSA-2026-1781101271.json"
libnetapi-devel

Package

Name
libnetapi-devel
Purl
pkg:rpm/tuxcare/libnetapi-devel?distro=centos-stream-8

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
4.19.4-4.el8.tuxcare.els2

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos-stream8els/CLSA-2026-1781101271.json"
libsmbclient

Package

Name
libsmbclient
Purl
pkg:rpm/tuxcare/libsmbclient?distro=centos-stream-8

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
4.19.4-4.el8.tuxcare.els2

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos-stream8els/CLSA-2026-1781101271.json"
libsmbclient-devel

Package

Name
libsmbclient-devel
Purl
pkg:rpm/tuxcare/libsmbclient-devel?distro=centos-stream-8

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
4.19.4-4.el8.tuxcare.els2

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos-stream8els/CLSA-2026-1781101271.json"
libwbclient

Package

Name
libwbclient
Purl
pkg:rpm/tuxcare/libwbclient?distro=centos-stream-8

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
4.19.4-4.el8.tuxcare.els2

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos-stream8els/CLSA-2026-1781101271.json"
libwbclient-devel

Package

Name
libwbclient-devel
Purl
pkg:rpm/tuxcare/libwbclient-devel?distro=centos-stream-8

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
4.19.4-4.el8.tuxcare.els2

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos-stream8els/CLSA-2026-1781101271.json"
python3-samba

Package

Name
python3-samba
Purl
pkg:rpm/tuxcare/python3-samba?distro=centos-stream-8

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
4.19.4-4.el8.tuxcare.els2

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos-stream8els/CLSA-2026-1781101271.json"
python3-samba-dc

Package

Name
python3-samba-dc
Purl
pkg:rpm/tuxcare/python3-samba-dc?distro=centos-stream-8

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
4.19.4-4.el8.tuxcare.els2

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos-stream8els/CLSA-2026-1781101271.json"
python3-samba-devel

Package

Name
python3-samba-devel
Purl
pkg:rpm/tuxcare/python3-samba-devel?distro=centos-stream-8

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
4.19.4-4.el8.tuxcare.els2

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos-stream8els/CLSA-2026-1781101271.json"
python3-samba-test

Package

Name
python3-samba-test
Purl
pkg:rpm/tuxcare/python3-samba-test?distro=centos-stream-8

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
4.19.4-4.el8.tuxcare.els2

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos-stream8els/CLSA-2026-1781101271.json"
samba

Package

Name
samba
Purl
pkg:rpm/tuxcare/samba?distro=centos-stream-8

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
4.19.4-4.el8.tuxcare.els2

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos-stream8els/CLSA-2026-1781101271.json"
samba-client

Package

Name
samba-client
Purl
pkg:rpm/tuxcare/samba-client?distro=centos-stream-8

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
4.19.4-4.el8.tuxcare.els2

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos-stream8els/CLSA-2026-1781101271.json"
samba-client-libs

Package

Name
samba-client-libs
Purl
pkg:rpm/tuxcare/samba-client-libs?distro=centos-stream-8

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
4.19.4-4.el8.tuxcare.els2

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos-stream8els/CLSA-2026-1781101271.json"
samba-common

Package

Name
samba-common
Purl
pkg:rpm/tuxcare/samba-common?distro=centos-stream-8

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
4.19.4-4.el8.tuxcare.els2

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos-stream8els/CLSA-2026-1781101271.json"
samba-common-libs

Package

Name
samba-common-libs
Purl
pkg:rpm/tuxcare/samba-common-libs?distro=centos-stream-8

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
4.19.4-4.el8.tuxcare.els2

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos-stream8els/CLSA-2026-1781101271.json"
samba-common-tools

Package

Name
samba-common-tools
Purl
pkg:rpm/tuxcare/samba-common-tools?distro=centos-stream-8

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
4.19.4-4.el8.tuxcare.els2

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos-stream8els/CLSA-2026-1781101271.json"
samba-dc-libs

Package

Name
samba-dc-libs
Purl
pkg:rpm/tuxcare/samba-dc-libs?distro=centos-stream-8

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
4.19.4-4.el8.tuxcare.els2

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos-stream8els/CLSA-2026-1781101271.json"
samba-dcerpc

Package

Name
samba-dcerpc
Purl
pkg:rpm/tuxcare/samba-dcerpc?distro=centos-stream-8

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
4.19.4-4.el8.tuxcare.els2

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos-stream8els/CLSA-2026-1781101271.json"
samba-devel

Package

Name
samba-devel
Purl
pkg:rpm/tuxcare/samba-devel?distro=centos-stream-8

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
4.19.4-4.el8.tuxcare.els2

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos-stream8els/CLSA-2026-1781101271.json"
samba-krb5-printing

Package

Name
samba-krb5-printing
Purl
pkg:rpm/tuxcare/samba-krb5-printing?distro=centos-stream-8

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
4.19.4-4.el8.tuxcare.els2

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos-stream8els/CLSA-2026-1781101271.json"
samba-ldb-ldap-modules

Package

Name
samba-ldb-ldap-modules
Purl
pkg:rpm/tuxcare/samba-ldb-ldap-modules?distro=centos-stream-8

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
4.19.4-4.el8.tuxcare.els2

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos-stream8els/CLSA-2026-1781101271.json"
samba-libs

Package

Name
samba-libs
Purl
pkg:rpm/tuxcare/samba-libs?distro=centos-stream-8

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
4.19.4-4.el8.tuxcare.els2

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos-stream8els/CLSA-2026-1781101271.json"
samba-pidl

Package

Name
samba-pidl
Purl
pkg:rpm/tuxcare/samba-pidl?distro=centos-stream-8

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
4.19.4-4.el8.tuxcare.els2

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos-stream8els/CLSA-2026-1781101271.json"
samba-test

Package

Name
samba-test
Purl
pkg:rpm/tuxcare/samba-test?distro=centos-stream-8

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
4.19.4-4.el8.tuxcare.els2

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos-stream8els/CLSA-2026-1781101271.json"
samba-test-libs

Package

Name
samba-test-libs
Purl
pkg:rpm/tuxcare/samba-test-libs?distro=centos-stream-8

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
4.19.4-4.el8.tuxcare.els2

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos-stream8els/CLSA-2026-1781101271.json"
samba-tools

Package

Name
samba-tools
Purl
pkg:rpm/tuxcare/samba-tools?distro=centos-stream-8

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
4.19.4-4.el8.tuxcare.els2

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos-stream8els/CLSA-2026-1781101271.json"
samba-usershares

Package

Name
samba-usershares
Purl
pkg:rpm/tuxcare/samba-usershares?distro=centos-stream-8

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
4.19.4-4.el8.tuxcare.els2

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos-stream8els/CLSA-2026-1781101271.json"
samba-vfs-iouring

Package

Name
samba-vfs-iouring
Purl
pkg:rpm/tuxcare/samba-vfs-iouring?distro=centos-stream-8

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
4.19.4-4.el8.tuxcare.els2

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos-stream8els/CLSA-2026-1781101271.json"
samba-winbind

Package

Name
samba-winbind
Purl
pkg:rpm/tuxcare/samba-winbind?distro=centos-stream-8

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
4.19.4-4.el8.tuxcare.els2

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos-stream8els/CLSA-2026-1781101271.json"
samba-winbind-clients

Package

Name
samba-winbind-clients
Purl
pkg:rpm/tuxcare/samba-winbind-clients?distro=centos-stream-8

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
4.19.4-4.el8.tuxcare.els2

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos-stream8els/CLSA-2026-1781101271.json"
samba-winbind-krb5-locator

Package

Name
samba-winbind-krb5-locator
Purl
pkg:rpm/tuxcare/samba-winbind-krb5-locator?distro=centos-stream-8

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
4.19.4-4.el8.tuxcare.els2

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos-stream8els/CLSA-2026-1781101271.json"
samba-winbind-modules

Package

Name
samba-winbind-modules
Purl
pkg:rpm/tuxcare/samba-winbind-modules?distro=centos-stream-8

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
4.19.4-4.el8.tuxcare.els2

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos-stream8els/CLSA-2026-1781101271.json"
samba-winexe

Package

Name
samba-winexe
Purl
pkg:rpm/tuxcare/samba-winexe?distro=centos-stream-8

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
4.19.4-4.el8.tuxcare.els2

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos-stream8els/CLSA-2026-1781101271.json"