Tag: ssh bastion host

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Rows of computer servers and networking equipment in a data center with a laptop on a technician's workstation.

Human Exploits Marimo Flaw to Breach SSH Bastion Host in 8 Seconds

In just 8 seconds, a human attacker exploited a vulnerability in Marimo notebooks to breach an SSH bastion host, showcasing the alarming speed and ease of lateral movement within compromised systems. This lightning-fast breach was achieved without the aid of AI tools, highlighting the severity of the CVE-2026-39987 flaw.

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