SUSE CVE-2026-27858

Attacker can send a specifically crafted message before authentication that causes managesieve to allocate large amount of memory. Attacker can force managesieve-login to be unavailable by repeatedly crashing the process. Protect access to managesieve protocol, or install fixed version. No public...

Linux: Deny login for system accounts

System account are used to manage applications. They are not linked with a natural person and thus do not need an interactive shell. To prevent system accounts to run any commands, the shell field in SPDX-FileCopyrightText: 2019 Greenbone AG Some text descriptions might be excerpted from a...