CVE-2026-58222

CVE-2026-58222 affects Samba AD DC and enables an authenticated low-privilege domain user to cause LDAP Compare requests to bypass ACLs by injecting invalid attribute names, leading to disclosure of protected AD attributes (e.g., msKds-RootKeyData) and potential offline derivation of gMSA passwor...

EUVD-2026-51158

A security flaw combining LDAP filter injection and improper authorization checks was found in Samba Active Directory Domain Controller AD DC. When processing LDAP Compare requests, Samba fails to properly validate user-supplied attribute names and executes the resulting internal database search ...

Samba AD authenticated LDAP access domain takeover

Description Samba AD stores internal database configuration in LDB special records such as @MODULES and @PARTITION. These records are not directory objects and should never be writable by a normal LDAP client. An authenticated low-privilege domain user can nevertheless modify them through LDAP. T...

Samba AD LDAP Compare filter injection and trusted-request

Description Samba's LDAP CompareRequest path contains two independent security flaws that can be combined by an authenticated attacker to construct a reliable oracle for protected confidential Active Directory attributes. 1. Filter Injection Flaw When processing an LDAP Compare request, Samba...

Astra Linux – Vulnerability in Samba

The Samba AD DC administration tool, when working against a remote LDAP server, will, by default, send new or reset passwords over a signed-only connection...

Astra Linux – Vulnerability in Samba

The fixes in 4.6.16, 4.7.9, 4.8.4, and 4.9.7 for CVE-2018-10919, which address the issue of confidential attributes being disclosed via LDAP filters, were insufficient. An attacker may be able to obtain confidential BitLocker recovery keys from a Samba AD DC...

Astra Linux – Vulnerability in Heimdal

All Samba versions 4.x.x before 4.9.17, 4.10.x before 4.10.11, and 4.11.x before 4.11.3 have a issue where the S4U MS-SFU Kerberos delegation model includes a feature that allows a subset of clients to be opt-out from constrained delegation in either S4U2Self or regular Kerberos authentication...

CLSA-2026-1773050498 Fix CVE(s): CVE-2025-10230

SECURITY UPDATE: remote command execution via unsanitized WINS hook NetBIOS name handling in Samba AD DC - debian/patches/CVE-2025-10230.patch: validate NetBIOS names in source4 WINS hook to prevent shell metacharacter injection - debian/patches/CVE-2025-10230-test.patch: add torture tests for WI...

MiracleLinux 7 : ipa-4.6.8-5.10.0.1.el7.AXS7 (AXSA:2021-2791:05)

The remote MiracleLinux 7 host has packages installed that are affected by a vulnerability as referenced in the AXSA:2021-2791:05 advisory. samba: Samba AD DC did not always rely on the SID and PAC in Kerberos tickets CVE-2020-25719 Tenable has extracted the preceding description block directly...

EUVD-2021-26962

Malware in sbrugna...

EUVD-2022-48056

Malicious code in bioql PyPI...

EUVD-2023-12649

Malicious code in bioql PyPI...

Linux Distros Unpatched Vulnerability : CVE-2020-25719

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A flaw was found in the way Samba, as an Active Directory Domain Controller, implemented Kerberos name- based authentication. The Samba AD DC, could become...

Linux Distros Unpatched Vulnerability : CVE-2022-45141

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - 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...

CVE-2022-45141

...

CVE-2020-25722

...

Huawei EulerOS: Security Advisory for samba (EulerOS-SA-2023-1769)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2023 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

CVE-2023-0614

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 DC...

SUSE CVE-2023-0614

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 DC...

UBUNTU-CVE-2023-0614

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 DC...