Release Planning for Samba 4.23
Samba 4.23 is the maintenance mode release.
Release blocking bugs
Samba 4.23.12
- 2026-09-01 - Samba 4.23.12 has been released.
Release Notes Samba 4.23.12
Samba 4.23.11
- 2026-08-03 - Samba 4.23.11 has been released.
Release Notes Samba 4.23.11
Samba 4.23.10
- 2026-07-28 - Samba 4.23.10 has been released as a Security Release to address the following defects:
- CVE-2026-6949 (TSIG packet with name compression can crash DNS)
- CVE-2026-58216 (An authenticated user could possibly crash a KDC process)
- CVE-2026-58218 (DNS signing DoS via TKEY name cache exhaustion)
- CVE-2026-58221 (Samba AD authenticated LDAP access domain takeover)
- CVE-2026-58222 (Samba AD LDAP Compare filter injection and trusted-request Samba AD LDAP Compare filter injection and trusted-request)
- CVE-2026-58224 (The CTDB protocol has bounds checking issues)
Release Notes Samba 4.23.10
Samba 4.23.9
- 2026-06-23 - Samba 4.23.9 has been released.
Release Notes Samba 4.23.9
Samba 4.23.8
- Tuesday, May 26 2026 - Samba 4.23.8 has been released as a Security Release to address the following defects:
- CVE-2026-1933 (Missing access checks on reparse point operations.)
- CVE-2026-2340 (WORM vfs module does not block overwrites.)
- CVE-2026-3012 (auto-enrolment GPO installing CA certificate over http without verification.)
- CVE-2026-3238 (Denial of service against AD DC WINS server.)
- CVE-2026-4408 (Unauthenticated Remote Code Execution in Samba DCE/RPC SAMR server.)
- CVE-2026-4480 (Unauthenticated Remote Code Execution in Samba printing subsystem.)
- CVE-2026-40170 (thirdparty ngtcp2 needs to be updated.)
Release Notes Samba 4.23.8
Samba 4.23.7
- 2026-04-21 - Samba 4.23.7 has been released.
Release Notes Samba 4.23.7
Samba 4.23.6
- 2026-02-27 - Samba 4.23.6 has been released.
Release Notes Samba 4.23.6
Samba 4.23.5
- 2026-01-23 - Samba 4.23.5 has been released.
Release Notes Samba 4.23.5
Samba 4.23.4
(Updated 12-December-2025)
- Friday, December 12 2025 - Samba 4.23.4 has been released.
Release Notes Samba 4.23.4
Samba 4.23.3
(Updated 07-November-2025)
- Friday, November 7 2025 - Samba 4.23.3 has been released.
Release Notes Samba 4.23.3
Samba 4.23.2
(Updated 15-October-2025)
- Wednesday, October 15 2025 - Samba 4.23.2 has been released as a Security Release to address the following defect:
- CVE-2025-10230 (Command injection via WINS server hook script.)
- CVE-2025-9640 (Uninitialized memory disclosure via vfs_streams_xattr.)
Release Notes Samba 4.23.2
Samba 4.23.1
(Updated 26-September-2025)
- Friday, September 26 2025 - Samba 4.23.1 has been released.
Release Notes Samba 4.23.1
Samba 4.23.0
(Updated 12-September-2025)
- Friday, September 12 2025 - Samba 4.23.0 has been released.
Release Notes Samba 4.23.0
Samba 4.23.0rc4
(Updated 05-September-2025)
- Friday, September 5 2025 - Samba 4.23.0rc4 has been released.
Release Notes Samba 4.23.0rc4
Samba 4.23.0rc3
(Updated 29-August-2025)
- Friday, August 29 2025 - Samba 4.23.0rc3 has been released.
Release Notes Samba 4.23.0rc3
Samba 4.23.0rc2
(Updated 22-August-2025)
- Friday, August 22 2025 - Samba 4.23.0rc2 has been released.
Release Notes Samba 4.23.0rc2
Samba 4.23.0rc1
(Updated 07-August-2025)
- Thursday, August 7 2025 - Samba 4.23.0rc1 has been released.
Release Notes Samba 4.23.0rc1