Over 800 N-able N-central servers remain unpatched against two critical vulnerabilities, CVE-2025-8875 and CVE-2025-8876, which are currently being exploited. N-able has urged administrators to upgrade to the patched version 2025.3.1, while CISA has mandated federal agencies to mitigate these vulnerabilities within a week. Shadowserver Foundation reports that most of the vulnerable servers are located in the U.S., Canada, and the Netherlands.

Two new vulnerabilities in Linux have been disclosed that can be exploited together to gain full root access. Additionally, CISA has warned of active exploitation of an older vulnerability affecting the Linux kernel, emphasizing the need for organizations to apply patches immediately.