Important: samba

Issue Overview: unauthenticated udp packet crashes AD DC nbt server CVE-2026-3238 Samba file servers and classic non-AD domain controllers offer the SamValidatePasswordChange and SamValidatePasswordReset RPC services on the SAMR DCE/RPC service when running over NCACNIPTCP. Both services pass a...

Amazon Linux 2023 : libnetapi, libnetapi-devel, libsmbclient (ALAS2023-2026-1895)

It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2023-2026-1895 advisory. unauthenticated udp packet crashes AD DC nbt server CVE-2026-3238 Samba file servers and classic non-AD domain controllers offer theSamValidatePasswordChange and SamValidatePasswordReset RPC...

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...