CVE-2026-44617

Apache Zeppelin (LdapRealm) has a LDAP filter injection issue due to escaping using RFC 4514 (DN escaping) instead of RFC 4515 filter escaping. This incomplete fix affects Zeppelin versions 0.11.1, 0.11.2, and 0.12.0 and is a partial remediation of CVE-2024-31867. Upgrading to version 0.12.1 is r...

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...

PT-2026-66503

Name of the Vulnerable Software and Affected Versions Apache Zeppelin versions 0.6.0 through 0.12.0 Description An LDAP injection issue exists where the ActiveDirectoryGroupRealm constructs LDAP search filters without escaping user-controlled input. This allows an authenticated attacker to inject...

OPENSUSE-SU-2026:21475-1 Security update for samba

This update for samba fixes the following issues: - CVE-2026-6949: TSIG packet with crafted name compression can crash internal DNS server bsc1271672. - CVE-2026-15779: pamwinbind module with mkhomedir set allows chown of critical system paths without validation bsc1271469. - CVE-2026-58216: 6-by...

SUSE-SU-2026:22977-1 Security update for samba

This update for samba fixes the following issues: - CVE-2026-6949: TSIG packet with crafted name compression can crash internal DNS server bsc1271672. - CVE-2026-15779: pamwinbind module with mkhomedir set allows chown of critical system paths without validation bsc1271469. - CVE-2026-58216: 6-by...

SUSE SLES15: ctdb / libsamba-policy-devel / libsamba-policy-python3-devel / etc (SUSE-SU-2026:3364-1)

The remote SUSE Linux SLES15 / SLESSAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:3364-1 advisory. This update for samba fixes the following issues - CVE-2026-6949: TSIG packet with crafted name compression can crash internal DNS...

Linux Distros Unpatched Vulnerability : CVE-2026-58221

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Samba AD stores internal database configuration in LDB special records such as @MODULES and @PARTITION. These records are not directory objects and should never...

SUSE SLES12: ctdb / libsamba-policy-devel / libsamba-policy-python3-devel / etc (SUSE-SU-2026:3367-1)

The remote SUSE Linux SLES12 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:3367-1 advisory. This update for samba fixes the following issues - CVE-2026-6949: TSIG packet with crafted name compression can crash internal DNS server...

SUSE SLED15: ctdb / ldb-tools / libldb-devel / libldb2 / libldb2-32bit / etc (SUSE-SU-2026:3363-1)

The remote SUSE Linux SLED15 / SLEDSAP15 / SLES15 / SLESSAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:3363-1 advisory. This update for samba fixes the following issues - CVE-2026-6949: TSIG packet with crafted name compression ca...

Security update for samba

This update for samba fixes the following issues CVE-2026-6949: TSIG packet with crafted name compression can crash internal DNS server bsc1271672. CVE-2026-15779: pamwinbind module with mkhomedir set allows chown of critical system paths without validation bsc1271469. CVE-2026-58216: 6-byte heap...

SUSE-SU-2026:3367-1 Security update for samba

This update for samba fixes the following issues - CVE-2026-6949: TSIG packet with crafted name compression can crash internal DNS server bsc1271672. - CVE-2026-15779: pamwinbind module with mkhomedir set allows chown of critical system paths without validation bsc1271469. - CVE-2026-58216: 6-byt...

Security update for samba

This update for samba fixes the following issues CVE-2026-6949: TSIG packet with crafted name compression can crash internal DNS server bsc1271672. CVE-2026-15779: pamwinbind module with mkhomedir set allows chown of critical system paths without validation bsc1271469. CVE-2026-58216: 6-byte heap...

SUSE-SU-2026:3366-1 Security update for samba

This update for samba fixes the following issues - CVE-2026-6949: TSIG packet with crafted name compression can crash internal DNS server bsc1271672. - CVE-2026-15779: pamwinbind module with mkhomedir set allows chown of critical system paths without validation bsc1271469. - CVE-2026-58216: 6-byt...

Security update for samba

This update for samba fixes the following issues CVE-2026-6949: TSIG packet with crafted name compression can crash internal DNS server bsc1271672. CVE-2026-15779: pamwinbind module with mkhomedir set allows chown of critical system paths without validation bsc1271469. CVE-2026-58216: 6-byte heap...

SUSE-SU-2026:3365-1 Security update for samba

This update for samba fixes the following issues - CVE-2026-6949: TSIG packet with crafted name compression can crash internal DNS server bsc1271672. - CVE-2026-15779: pamwinbind module with mkhomedir set allows chown of critical system paths without validation bsc1271469. - CVE-2026-58216: 6-byt...

Security update for samba

This update for samba fixes the following issues CVE-2026-6949: TSIG packet with crafted name compression can crash internal DNS server bsc1271672. CVE-2026-15779: pamwinbind module with mkhomedir set allows chown of critical system paths without validation bsc1271469. CVE-2026-58216: 6-byte heap...

SUSE-SU-2026:3364-1 Security update for samba

This update for samba fixes the following issues - CVE-2026-6949: TSIG packet with crafted name compression can crash internal DNS server bsc1271672. - CVE-2026-15779: pamwinbind module with mkhomedir set allows chown of critical system paths without validation bsc1271469. - CVE-2026-58216: 6-byt...

SUSE-SU-2026:3363-1 Security update for samba

This update for samba fixes the following issues - CVE-2026-6949: TSIG packet with crafted name compression can crash internal DNS server bsc1271672. - CVE-2026-15779: pamwinbind module with mkhomedir set allows chown of critical system paths without validation bsc1271469. - CVE-2026-58216: 6-byt...

Security update for samba

This update for samba fixes the following issues CVE-2026-6949: TSIG packet with crafted name compression can crash internal DNS server bsc1271672. CVE-2026-15779: pamwinbind module with mkhomedir set allows chown of critical system paths without validation bsc1271469. CVE-2026-58216: 6-byte heap...

USN-8621-1: Samba vulnerabilities

It was discovered that Samba's pamwinbind incorrectly handled home directory ownership when mkhomedir was enabled. A local attacker could possibly use this issue to cause a denial of service by triggering a change in ownership of the root directory. CVE-2026-15779 Arjun Basnet, Douglas Bagnall, a...