12251 matches found
CVE-2026-4408 Samba: remote code execution in samr
A flaw was found in Samba. A remote attacker can exploit a misconfiguration in Samba file servers and classic domain controllers that use the "check password script" feature. If this script is configured with the %u substitution character, the client-controlled username is passed without proper...
CVE-2026-4408
CVE-2026-4408 : Samba remotely executes code due to a misconfiguration in the “check password script” feature when the script uses the %u substitution. The client-supplied username is passed with insufficient escaping of shell meta-characters, enabling remote command execution on affected systems...
CVE-2026-4408
A flaw was found in Samba. A remote attacker can exploit a misconfiguration in Samba file servers and classic domain controllers that use the "check password script" feature. If this script is configured with the %u substitution character, the client-controlled username is passed without proper...
CVE-2026-4408
A flaw was found in Samba. A remote attacker can exploit a misconfiguration in Samba file servers and classic domain controllers that use the "check password script" feature. If this script is configured with the %u substitution character, the client-controlled username is passed without proper...
Samba operating system command injection vulnerability
Samba is an open-source suite of standard Windows interoperability programs for Linux and Unix systems. Samba has a vulnerability related to operating system command injection, which stems from the incorrect escaping of shell metacharacters when the “check password” script uses the %u character...
Samba NTFS Reparse Point
The vulnerability of the NTFS reparse point mechanism in Samba software is related to access control deficiencies. Exploiting this vulnerability allows a remote attacker to modify arbitrary files...
WINS-server Samba DoS
The vulnerability of the WINS-server software Samba is related to pointer aliasing. Exploiting this vulnerability can allow a malicious actor to cause service failures remotely...
Samba vfs_worm module file modification
The vulnerability of the vfsworm module in Samba software is related to improper handling of insufficient permissions or privileges. Exploiting this vulnerability allows a remote attacker to modify arbitrary files...
Samba GPO Group Policy Bypass
The vulnerability of the GPO group policy management component of the Samba software is related to insufficient verification of data authenticity. Exploiting this vulnerability can allow a malicious actor to circumvent existing security restrictions remotely...
CVE-2026-4408: Improper Neutralization of Special Elements used in an OS Command
A flaw was found in Samba. A remote attacker can exploit a misconfiguration in Samba file servers and classic domain controllers that use the "check password script" feature. If this script is configured with the %u substitution character, the client-controlled username is passed without proper...
EUVD-2026-32312
A flaw was found in Samba’s vfsworm module. The module is intended to provide write-once, read-many WORM protections by preventing modification of files after a configurable grace period. Due to insufficient validation during rename operations, an authenticated user with write access to a share...
EUVD-2026-32275
A flaw was found in Samba’s handling of NTFS-style reparse points on shares configured with read only = yes. Due to missing SMB-layer access checks, authenticated users with underlying filesystem write permissions may create or delete reparse point metadata through SMB operations even on read-onl...
AZL-89145 CVE-2026-2340 affecting package samba 4.18.3-2
A flaw was found in Samba’s vfsworm module. The module is intended to provide write-once, read-many WORM protections by preventing modification of files after a configurable grace period. Due to insufficient validation during rename operations, an authenticated user with write access to a share...
ALPINE-CVE-2026-2340
A flaw was found in Samba’s vfsworm module. The module is intended to provide write-once, read-many WORM protections by preventing modification of files after a configurable grace period. Due to insufficient validation during rename operations, an authenticated user with write access to a share...
ALPINE-CVE-2026-1933
A flaw was found in Samba’s handling of NTFS-style reparse points on shares configured with read only = yes. Due to missing SMB-layer access checks, authenticated users with underlying filesystem write permissions may create or delete reparse point metadata through SMB operations even on read-onl...
CVE-2026-2340
A flaw was found in Samba’s vfsworm module. The module is intended to provide write-once, read-many WORM protections by preventing modification of files after a configurable grace period. Due to insufficient validation during rename operations, an authenticated user with write access to a share...
CVE-2026-1933 Samba: missing access check on reparse point operations
A flaw was found in Samba’s handling of NTFS-style reparse points on shares configured with read only = yes. Due to missing SMB-layer access checks, authenticated users with underlying filesystem write permissions may create or delete reparse point metadata through SMB operations even on read-onl...
CVE-2026-1933
A flaw was found in Samba’s handling of NTFS-style reparse points on shares configured with read only = yes. Due to missing SMB-layer access checks, authenticated users with underlying filesystem write permissions may create or delete reparse point metadata through SMB operations even on read-onl...
CVE-2026-1933 Samba: missing access check on reparse point operations
A flaw was found in Samba’s handling of NTFS-style reparse points on shares configured with read only = yes. Due to missing SMB-layer access checks, authenticated users with underlying filesystem write permissions may create or delete reparse point metadata through SMB operations even on read-onl...
CVE-2026-1933
Samba CVE-2026-1933 involves missing SMB-layer access checks for NTFS-style reparse points on read-only = yes shares. Authenticated users with underlying filesystem write permissions can create or delete reparse point metadata via SMB, potentially altering SMB-visible file behavior (e.g., convert...