critical Security update for samba

SUSE-SLE-Module-Basesystem-15-SP7-2026-2076

This update for samba fixes the following issues Security issues: - CVE-2026-1933: Missing access check on reparse point operations (bsc#1261188). - CVE-2026-2340: vfs_worm does not block directory modification (bsc#1261158). - CVE-2026-3012: group policy certificate enrollment uses http: // without validation (bsc#1261159). - CVE-2026-3238: unauthenticated udp packet crashes AD DC nbt server (bsc#1261160). - CVE-2026-4408: Remote Code Execution in SAMR (bsc#1261163). - CVE-2026-4480: Unauthenticated Remote Code Execution (bsc#1261161). Non security issue: - network:samba:STABLE/samba: "use-kerberos=desired" broken / Dolphin requires login for Samba shares (bsc#1255755). - Generated dynamic profile based on path to special 'printers' share. (bsc#1259441). - Fix regression "use-kerberos=desired" broken doesn't even try to authenticate with kerberos and instead fallsback to NTLM (bsc#1255755). - Fix memory leak using cups parsed options and filename allocated when processing end of printing job (bsc#1257200). - Fix manpage for "net offlinejoin requestodj". - Fix "ctdbd socket" documentation in manpage for smb.conf - Fix rpc workers with long living clients from growing server memory keytab and increasing memory used by workers (bsc#1257200).

• Release Date
  May 26 2026
• References
  Bugzilla: 1255755, 1257200, 1259441, 1261158, 1261159, 1261160, 1261161, 1261163, 1261188
  CVEs: CVE-2026-1933, CVE-2026-2340, CVE-2026-3012, CVE-2026-3238, CVE-2026-4408, CVE-2026-4480
• Type
  security
• Severity
  critical

cloud_download Downloads

Basesystem Module 15.7 s390x

• Packages
  ldb-tools
  Tools to manipulate LDB files

  4.21.10+git.501.277ba349a01-150700.3.26.1 lock rpm

  libldb-devel
  Libraries and Header Files to Develop Programs with ldb2 Support

  4.21.10+git.501.277ba349a01-150700.3.26.1 lock rpm

  libldb2
  An LDAP-like embedded database

  4.21.10+git.501.277ba349a01-150700.3.26.1 lock rpm

  python3-ldb
  Python3 bindings for the LDB library

  4.21.10+git.501.277ba349a01-150700.3.26.1 lock rpm

  samba
  A SMB/CIFS File, Print, and Authentication Server

  4.21.10+git.501.277ba349a01-150700.3.26.1 lock rpm lock src

  samba-client
  Samba Client Utilities

  4.21.10+git.501.277ba349a01-150700.3.26.1 lock rpm

  samba-client-libs
  Samba client libraries

  4.21.10+git.501.277ba349a01-150700.3.26.1 lock rpm

  samba-dcerpc
  Samba dcerpc service binaries

  4.21.10+git.501.277ba349a01-150700.3.26.1 lock rpm

  samba-devel
  Development files shared by Samba subpackages

  4.21.10+git.501.277ba349a01-150700.3.26.1 lock rpm

  samba-gpupdate
  Samba Group Policy

  4.21.10+git.501.277ba349a01-150700.3.26.1 lock rpm

  samba-ldb-ldap
  Samba Ldb Ldap Modules

  4.21.10+git.501.277ba349a01-150700.3.26.1 lock rpm

  samba-libs
  Samba libraries

  4.21.10+git.501.277ba349a01-150700.3.26.1 lock rpm

  samba-libs-python3
  Python3 dependencies of samba-libs

  4.21.10+git.501.277ba349a01-150700.3.26.1 lock rpm

  samba-python3
  Samba Python3 libraries

  4.21.10+git.501.277ba349a01-150700.3.26.1 lock rpm

  samba-tool
  Main Samba administration tool

  4.21.10+git.501.277ba349a01-150700.3.26.1 lock rpm

  samba-winbind
  Winbind Daemon and Tool

  4.21.10+git.501.277ba349a01-150700.3.26.1 lock rpm

  samba-winbind-libs
  Winbind Daemon libraries

  4.21.10+git.501.277ba349a01-150700.3.26.1 lock rpm

Basesystem Module 15.7 ppc64le

• Packages
  ldb-tools
  Tools to manipulate LDB files

  4.21.10+git.501.277ba349a01-150700.3.26.1 lock rpm

  libldb-devel
  Libraries and Header Files to Develop Programs with ldb2 Support

  4.21.10+git.501.277ba349a01-150700.3.26.1 lock rpm

  libldb2
  An LDAP-like embedded database

  4.21.10+git.501.277ba349a01-150700.3.26.1 lock rpm

  python3-ldb
  Python3 bindings for the LDB library

  4.21.10+git.501.277ba349a01-150700.3.26.1 lock rpm

  samba
  A SMB/CIFS File, Print, and Authentication Server

  4.21.10+git.501.277ba349a01-150700.3.26.1 lock rpm lock src

  samba-client
  Samba Client Utilities

  4.21.10+git.501.277ba349a01-150700.3.26.1 lock rpm

  samba-client-libs
  Samba client libraries

  4.21.10+git.501.277ba349a01-150700.3.26.1 lock rpm

  samba-dcerpc
  Samba dcerpc service binaries

  4.21.10+git.501.277ba349a01-150700.3.26.1 lock rpm

  samba-devel
  Development files shared by Samba subpackages

  4.21.10+git.501.277ba349a01-150700.3.26.1 lock rpm

  samba-gpupdate
  Samba Group Policy

  4.21.10+git.501.277ba349a01-150700.3.26.1 lock rpm

  samba-ldb-ldap
  Samba Ldb Ldap Modules

  4.21.10+git.501.277ba349a01-150700.3.26.1 lock rpm

  samba-libs
  Samba libraries

  4.21.10+git.501.277ba349a01-150700.3.26.1 lock rpm

  samba-libs-python3
  Python3 dependencies of samba-libs

  4.21.10+git.501.277ba349a01-150700.3.26.1 lock rpm

  samba-python3
  Samba Python3 libraries

  4.21.10+git.501.277ba349a01-150700.3.26.1 lock rpm

  samba-tool
  Main Samba administration tool

  4.21.10+git.501.277ba349a01-150700.3.26.1 lock rpm

  samba-winbind
  Winbind Daemon and Tool

  4.21.10+git.501.277ba349a01-150700.3.26.1 lock rpm

  samba-winbind-libs
  Winbind Daemon libraries

  4.21.10+git.501.277ba349a01-150700.3.26.1 lock rpm

Basesystem Module 15.7 aarch64

• Packages
  ldb-tools
  Tools to manipulate LDB files

  4.21.10+git.501.277ba349a01-150700.3.26.1 lock rpm

  libldb-devel
  Libraries and Header Files to Develop Programs with ldb2 Support

  4.21.10+git.501.277ba349a01-150700.3.26.1 lock rpm

  libldb2
  An LDAP-like embedded database

  4.21.10+git.501.277ba349a01-150700.3.26.1 lock rpm

  python3-ldb
  Python3 bindings for the LDB library

  4.21.10+git.501.277ba349a01-150700.3.26.1 lock rpm

  samba
  A SMB/CIFS File, Print, and Authentication Server

  4.21.10+git.501.277ba349a01-150700.3.26.1 lock rpm lock src

  samba-ceph
  Ceph specific add-ons for Samba

  4.21.10+git.501.277ba349a01-150700.3.26.1 lock rpm

  samba-client
  Samba Client Utilities

  4.21.10+git.501.277ba349a01-150700.3.26.1 lock rpm

  samba-client-libs
  Samba client libraries

  4.21.10+git.501.277ba349a01-150700.3.26.1 lock rpm

  samba-dcerpc
  Samba dcerpc service binaries

  4.21.10+git.501.277ba349a01-150700.3.26.1 lock rpm

  samba-devel
  Development files shared by Samba subpackages

  4.21.10+git.501.277ba349a01-150700.3.26.1 lock rpm

  samba-gpupdate
  Samba Group Policy

  4.21.10+git.501.277ba349a01-150700.3.26.1 lock rpm

  samba-ldb-ldap
  Samba Ldb Ldap Modules

  4.21.10+git.501.277ba349a01-150700.3.26.1 lock rpm

  samba-libs
  Samba libraries

  4.21.10+git.501.277ba349a01-150700.3.26.1 lock rpm

  samba-libs-python3
  Python3 dependencies of samba-libs

  4.21.10+git.501.277ba349a01-150700.3.26.1 lock rpm

  samba-python3
  Samba Python3 libraries

  4.21.10+git.501.277ba349a01-150700.3.26.1 lock rpm

  samba-tool
  Main Samba administration tool

  4.21.10+git.501.277ba349a01-150700.3.26.1 lock rpm

  samba-winbind
  Winbind Daemon and Tool

  4.21.10+git.501.277ba349a01-150700.3.26.1 lock rpm

  samba-winbind-libs
  Winbind Daemon libraries

  4.21.10+git.501.277ba349a01-150700.3.26.1 lock rpm

Basesystem Module 15.7 x86_64

• Packages
  ldb-tools
  Tools to manipulate LDB files

  4.21.10+git.501.277ba349a01-150700.3.26.1 lock rpm

  libldb-devel
  Libraries and Header Files to Develop Programs with ldb2 Support

  4.21.10+git.501.277ba349a01-150700.3.26.1 lock rpm

  libldb2
  An LDAP-like embedded database

  4.21.10+git.501.277ba349a01-150700.3.26.1 lock rpm

  libldb2-32bit
  An LDAP-like embedded database

  4.21.10+git.501.277ba349a01-150700.3.26.1 lock rpm

  python3-ldb
  Python3 bindings for the LDB library

  4.21.10+git.501.277ba349a01-150700.3.26.1 lock rpm

  samba
  A SMB/CIFS File, Print, and Authentication Server

  4.21.10+git.501.277ba349a01-150700.3.26.1 lock rpm lock src

  samba-ceph
  Ceph specific add-ons for Samba

  4.21.10+git.501.277ba349a01-150700.3.26.1 lock rpm

  samba-client
  Samba Client Utilities

  4.21.10+git.501.277ba349a01-150700.3.26.1 lock rpm

  samba-client-libs
  Samba client libraries

  4.21.10+git.501.277ba349a01-150700.3.26.1 lock rpm

  samba-client-libs-32bit
  Samba client libraries

  4.21.10+git.501.277ba349a01-150700.3.26.1 lock rpm

  samba-dcerpc
  Samba dcerpc service binaries

  4.21.10+git.501.277ba349a01-150700.3.26.1 lock rpm

  samba-devel
  Development files shared by Samba subpackages

  4.21.10+git.501.277ba349a01-150700.3.26.1 lock rpm

  samba-gpupdate
  Samba Group Policy

  4.21.10+git.501.277ba349a01-150700.3.26.1 lock rpm

  samba-ldb-ldap
  Samba Ldb Ldap Modules

  4.21.10+git.501.277ba349a01-150700.3.26.1 lock rpm

  samba-libs
  Samba libraries

  4.21.10+git.501.277ba349a01-150700.3.26.1 lock rpm

  samba-libs-32bit
  Samba libraries

  4.21.10+git.501.277ba349a01-150700.3.26.1 lock rpm

  samba-libs-python3
  Python3 dependencies of samba-libs

  4.21.10+git.501.277ba349a01-150700.3.26.1 lock rpm

  samba-python3
  Samba Python3 libraries

  4.21.10+git.501.277ba349a01-150700.3.26.1 lock rpm

  samba-tool
  Main Samba administration tool

  4.21.10+git.501.277ba349a01-150700.3.26.1 lock rpm

  samba-winbind
  Winbind Daemon and Tool

  4.21.10+git.501.277ba349a01-150700.3.26.1 lock rpm

  samba-winbind-libs
  Winbind Daemon libraries

  4.21.10+git.501.277ba349a01-150700.3.26.1 lock rpm

  samba-winbind-libs-32bit
  Winbind Daemon libraries

  4.21.10+git.501.277ba349a01-150700.3.26.1 lock rpm