CentOS Linux 8 [TuxCare] Security Update: ctdb / libnetapi / libnetapi-devel / libsmbclient / etc (CENTOS-STREAM8:CLSA-2026:1780503645)

The CentOS Linux 8 host has packages installed that are affected by a vulnerability as referenced in the TuxCare CENTOS- STREAM8:CLSA-2026:1780503645 advisory. - A flaw was found in the Samba printing subsystem. Samba passes the client-controlled job description string to the command configured...

AlmaLinux 9.2 [TuxCare] Security Update: ctdb / libnetapi / libnetapi-devel / libsmbclient / etc (ALMALINUX9.2:CLSA-2026:1780947657)

The AlmaLinux 9.2 host has packages installed that are affected by a vulnerability as referenced in the TuxCare ALMALINUX9.2:CLSA-2026:1780947657 advisory. - A flaw was found in the Samba printing subsystem. Samba passes the client-controlled job description string to the command configured with...

CVE-2026-4480-POC

CVE-2026-4480 - Samba Printing Subsystem Remote Code Execution Overview Proof-of-concept and research material related to CVE-2026-4480 , a critical Remote Code Execution RCE vulnerability affecting the Samba printing subsystem. The vulnerability is caused by improper handling of user-controlled...

VulnCheck KEV: CVE-2026-4480

A flaw was found in the Samba printing subsystem. Samba passes the client-controlled job description string to the command configured with the "print command" setting via the "%J" substitution character without escaping shell meta characters. A remote attacker could exploit this vulnerability by...

Unauthenticated Remote Code Execution

Description Samba passes the client-controlled job description string to the command configured with the "print command" setting via the "%J" substitution character without escaping shell meta characters. This leads to a remote code execution vulnerability. Print servers configured with "printing...