Priority LOW 29
A flaw was found in Samba's CTDB, the clustered database service used by Samba.
CVSS 3.1MEDIUM 6.5· Adjacent network · No auth · No interaction · EPSS 0.00344 · Published 2026-08-14 · Partial fix · 1790843527 CWE-353
Priority MEDIUM 48
A flaw was found in Samba.
CVSS 3.1CRITICAL 9.8· Network · No auth · No interaction · EPSS 0.02501 · Published 2026-05-28 · Partial fix · 4.23.5-109.el10_2, 4.21.3-114.el10_0.1 +19 CWE-78
Priority LOW 33
A flaw was found in Samba’s handling of NTFS-style reparse points on shares configured with read only = yes.
CVSS 3.1HIGH 7.1· Network · Low privileges · No interaction · EPSS 0.00862 · Published 2026-05-27 · Partial fix · 4.23.5-109.el10_2, 4.21.3-114.el10_0.1 +18 CWE-284
Priority LOW 31
A flaw was found in Samba’s vfs_worm module.
CVSS 3.1MEDIUM 6.5· Network · Low privileges · No interaction · EPSS 0.00947 · Published 2026-05-27 · Partial fix · 4.23.5-109.el10_2, 4.21.3-114.el10_0.1 +22 CWE-280
Priority LOW 36
A flaw was found in Samba’s certificate auto-enrollment Group Policy handling.
CVSS 3.1HIGH 8.0· Adjacent network · No auth · No interaction · EPSS 0.00261 · Published 2026-05-27 · Partial fix · 4.23.5-109.el10_2, 4.21.3-114.el10_0.1 +22 CWE-345
Priority HIGH 66
A flaw was found in the Samba printing subsystem.
CVSS 3.1CRITICAL 9.8· Network · No auth · No interaction · EPSS 0.28691 · Published 2026-05-26 · Partial fix · 4.23.5-109.el10_2, 4.21.3-114.el10_0.1 +9 CWE-78
Priority LOW 24
A flaw was found in Samba.
CVSS 3.1MEDIUM 4.9· Network · High privileges · No interaction · EPSS 0.00802 · Published 2025-06-06 · Partial fix · 4.21.6 CWE-552
Priority LOW 36
A design flaw was found in Samba's DirSync control implementation, which exposes passwords and secrets in Active Directory to privileged users and Read-Only Domain Controllers (RODCs).
CVSS 3.1HIGH 7.5· Network · Low privileges · No interaction · EPSS 0.01397 · Published 2023-11-07 · Fixed in 4.19.1, 4.18.8 +1 CWE-787
Priority LOW 33
A vulnerability was found in Samba's "rpcecho" development server, a non-Windows RPC server used to test Samba's DCE/RPC stack elements.
CVSS 3.1MEDIUM 6.5· Network · Low privileges · No interaction · EPSS 0.01941 · Published 2023-11-06 · Partial fix · 4.17.12, 4.18.8 +6 CWE-400
Priority MEDIUM 47
A path traversal vulnerability was identified in Samba when processing client pipe names connecting to Unix domain sockets within a private directory.
CVSS 3.1CRITICAL 9.8· Network · No auth · No interaction · EPSS 0.02688 · Published 2023-11-03 · Partial fix · 4.18.6-2.el8_9, 4.15.5-13.el8_6 +4 CWE-22
Priority LOW 32
A flaw was found in Samba.
CVSS 3.1MEDIUM 6.5· Network · Low privileges · No interaction · EPSS 0.01317 · Published 2023-11-03 · Fixed in 4.17.12, 4.18.8 CWE-400
Priority LOW 34
A vulnerability was discovered in Samba, where the flaw allows SMB clients to truncate files, even with read-only permissions when the Samba VFS module "acl_xattr" is configured with "acl_xattr:ignore system acls = yes".
CVSS 3.1MEDIUM 6.5· Network · Low privileges · No interaction · EPSS 0.01334 · Published 2023-11-03 · Partial fix · 4.18.6-2.el8_9, 4.15.5-13.el8_6 +4 CWE-276
Priority LOW 33
A heap-based Buffer Overflow flaw was discovered in Samba.
CVSS 3.1MEDIUM 6.5· Network · Low privileges · No interaction · EPSS 0.02084 · Published 2023-10-24 · No fix listed CWE-122
Priority LOW 27
A path disclosure vulnerability was found in Samba.
CVSS 3.1MEDIUM 5.3· Network · No auth · No interaction · EPSS 0.01333 · Published 2023-07-20 · Partial fix · 4.18.6-1.el8, 4.15.5-15.el8_6 +2 CWE-201
Priority MEDIUM 59
A Type Confusion vulnerability was found in Samba's mdssvc RPC service for Spotlight.
CVSS 3.1MEDIUM 5.3· Network · No auth · No interaction · EPSS 0.61199 · Published 2023-07-20 · Partial fix · 4.18.6-1.el8, 4.15.5-15.el8_6 +2 CWE-843
Priority HIGH 68
An infinite loop vulnerability was found in Samba's mdssvc RPC service for Spotlight.
CVSS 3.1HIGH 7.5· Network · No auth · No interaction · EPSS 0.62402 · Published 2023-07-20 · Partial fix · 4.18.6-1.el8, 4.15.5-15.el8_6 +3 CWE-835
Priority LOW 27
A vulnerability was found in Samba's SMB2 packet signing mechanism.
CVSS 3.1MEDIUM 5.9· Network · No auth · No interaction · EPSS 0.00436 · Published 2023-07-20 · Partial fix · 4.17.5-3.el8_8, 4.17.5-103.el9_2 CWE-347
Priority LOW 30
An out-of-bounds read vulnerability was found in Samba due to insufficient length checks in winbindd_pam_auth_crap.c.
CVSS 3.1MEDIUM 5.9· Network · No auth · No interaction · EPSS 0.01722 · Published 2023-07-20 · Partial fix · 4.18.6-1.el8, 4.15.5-15.el8_6 +2 CWE-125
Priority LOW 27
The Samba AD DC administration tool, when operating against a remote LDAP server, will by default send new or reset passwords over a signed-only connection.
CVSS 3.1MEDIUM 5.9· Network · No auth · User interaction · EPSS 0.00484 · Published 2023-04-03 · No fix listed CWE-319
Priority LOW 34
The fix in 4.6.16, 4.7.9, 4.8.4 and 4.9.7 for CVE-2018-10919 Confidential attribute disclosure vi LDAP filters was insufficient and an attacker may be able to obtain confidential BitLocker recovery keys from a Samba AD D…
CVSS 3.1HIGH 7.7· Network · Low privileges · No interaction · EPSS 0.00571 · Published 2023-04-03 · No fix listed CWE-200
Priority LOW 21
A flaw was found in Samba.
CVSS 3.1MEDIUM 4.3· Network · Low privileges · No interaction · EPSS 0.00719 · Published 2023-04-03 · No fix listed CWE-732
Priority MEDIUM 49
Since the Windows Kerberos RC4-HMAC Elevation of Privilege Vulnerability was disclosed by Microsoft on Nov 8 2022 and per RFC8429 it is assumed that rc4-hmac is weak, Vulnerable Samba Active Directory DCs will issue rc4-…
CVSS 3.1CRITICAL 9.8· Network · No auth · No interaction · EPSS 0.00454 · Published 2023-03-06 · No fix listed CWE-328
Priority LOW 28
A flaw was found in samba.
CVSS 3.1MEDIUM 5.9· Network · No auth · No interaction · EPSS 0.00758 · Published 2023-03-06 · No fix listed CWE-362
Priority LOW 22
An information leak vulnerability was discovered in Samba's LDAP server.
CVSS 3.1MEDIUM 4.3· Network · Low privileges · No interaction · EPSS 0.01202 · Published 2023-01-17 · No fix listed CWE-862
Priority LOW 34
A symlink following vulnerability was found in Samba, where a user can create a symbolic link that will make 'smbd' escape the configured share path.
CVSS 3.1MEDIUM 6.5· Network · Low privileges · No interaction · EPSS 0.02712 · Published 2023-01-12 · Will not fix CWE-61
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