Critical: Red Hat Security Advisory: samba security update

An update for samba is now available for Red Hat Enterprise Linux 10. Red Hat Product Security has rated this update as having a security impact of Critical. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the...

ALSA-2026:22963 Critical: samba security update

Samba is an open-source implementation of the Server Message Block SMB protocol and the related Common Internet File System CIFS protocol, which allow PC-compatible machines to share files, printers, and various information. Security Fixes: samba: Missing access check on reparse point operations...

Important: samba security update

Samba is an open-source implementation of the Server Message Block SMB protocol and the related Common Internet File System CIFS protocol, which allow PC-compatible machines to share files, printers, and various information. Security Fixes: samba: group policy certificate enrollment uses without...

ALSA-2026:22644 Important: samba security update

Samba is an open-source implementation of the Server Message Block SMB protocol and the related Common Internet File System CIFS protocol, which allow PC-compatible machines to share files, printers, and various information. Security Fixes: samba: group policy certificate enrollment uses without...

SUSE-SU-2026:2108-1 Security update for samba

This update for samba fixes the following issues - CVE-2026-2340: vfsworm does not block directory modification bsc1261158. - CVE-2026-3238: unauthenticated udp packet crashes AD DC nbt server bsc1261160. - CVE-2026-4408: Remote Code Execution in SAMR bsc1261163. - CVE-2026-4480: Unauthenticated...

Security update for samba

This update for samba fixes the following issues Security issues: CVE-2026-1933: Missing access check on reparse point operations bsc1261188. CVE-2026-2340: vfsworm does not block directory modification bsc1261158. CVE-2026-3012: group policy certificate enrollment uses http: // without validatio...

SUSE-SU-2026:2073-1 Security update for samba

This update for samba fixes the following issues - CVE-2026-2340: vfsworm does not block directory modification bsc1261158. - CVE-2026-3238: unauthenticated udp packet crashes AD DC nbt server bsc1261160. - CVE-2026-4408: Remote Code Execution in SAMR bsc1261163. - CVE-2026-4480: Unauthenticated...

Security update for samba

This update for samba fixes the following issues CVE-2026-2340: vfsworm does not block directory modification bsc1261158. CVE-2026-3012: group policy certificate enrollment uses http: // without validation bsc1261159. CVE-2026-3238: unauthenticated udp packet crashes AD DC nbt server bsc1261160...

SUSE-SU-2026:2072-1 Security update for samba

This update for samba fixes the following issues - CVE-2026-2340: vfsworm does not block directory modification bsc1261158. - CVE-2026-3012: group policy certificate enrollment uses http: // without validation bsc1261159. - CVE-2026-3238: unauthenticated udp packet crashes AD DC nbt server...

Security update for samba

This update for samba fixes the following issues CVE-2026-2340: vfsworm does not block directory modification bsc1261158. CVE-2026-3238: unauthenticated udp packet crashes AD DC nbt server bsc1261160. CVE-2026-4408: Remote Code Execution in SAMR bsc1261163. CVE-2026-4480: Unauthenticated Remote...

PT-2026-43438

Name of the Vulnerable Software and Affected Versions Samba affected versions not specified Description A flaw exists in the handling of certificate auto-enrollment Group Policy. When this feature is enabled, Samba may retrieve a CA certificate via an unencrypted HTTP connection and install it in...

PT-2026-43436

Name of the Vulnerable Software and Affected Versions Samba affected versions not specified Description A flaw exists in the handling of NTFS-style reparse points on shares configured with read only = yes. Due to missing SMB-layer access checks, authenticated users who possess underlying filesyst...

CLSA-2026-1779365436 samba: Fix of CVE-2021-20251

CVE-2021-20251: fix race condition in the password lockout code that allowed determined attackers to exceed the configured bad-password count by issuing concurrent authentication / SAMR password-change requests for the same account; the bad-password-count read and the follow-up increment now run...

CLSA-2026-1779354817 samba: Fix of CVE-2021-20251

CVE-2021-20251: fix race condition in the password lockout code that allowed determined attackers to exceed the configured bad-password count by issuing concurrent authentication / SAMR password-change requests for the same account; the bad-password-count read and the follow-up increment now run...

SMB to HTTP relay version of Get NAA Creds

This module creates an SMB server and then relays the credentials passed to it to SCCM's HTTP server aka Management Point to gain an authenticated connection. Once authenticated it then attempts to retrieve the Network Access Accounts, if configured, from the SCCM server. This requires a computer...

SAMR Account Management

Add, lookup and delete user / machine accounts via MS-SAMR. By default standard active directory users can add up to 10 new computers to the domain MachineAccountQuota. Administrative privileges however are required to delete the created accounts, or to create/delete user accounts. Module Options...

SAMR Computer Management

This module requires Metasploit: https://metasploit.com/download Current source: https://github.com/rapid7/metasploit-framework require 'rubysmb/dcerpc/client' class MetasploitModule 'SAMR Computer Management', 'Description' = %q Add, lookup and delete computer / machine accounts via MS-SAMR. By...

CVE-2023-3961

Samba (smbd) is affected by CVE-2023-3961 due to insufficient sanitization of client pipe names for Unix domain sockets, enabling a path traversal that could let a client connect as root to sockets outside the private directory. Exploitation details are not provided beyond this risk, but multiple...

CVE-2023-3961

A path traversal vulnerability was identified in Samba when processing client pipe names connecting to Unix domain sockets within a private directory. Samba typically uses this mechanism to connect SMB clients to remote procedure call RPC services like SAMR LSA or SPOOLSS, which Samba initiates o...

CVE-2023-3961

A path traversal vulnerability was identified in Samba when processing client pipe names connecting to Unix domain sockets within a private directory. Samba typically uses this mechanism to connect SMB clients to remote procedure call RPC services like SAMR LSA or SPOOLSS, which Samba initiates o...