Samba is an open-source implementation of the Server Message Block protocol and the related Common Internet File System protocol, which allow PC-compatible machines to share files, printers, and various information. Security Fix: * samba: Negative idmap cache entries can cause incorrect group entries in the Samba file server process token For more details about the security issue, including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page listed in the References section. Bug Fix: * smb.service stops when samba rpms are updated * samba printing dumps core