Five Critical Vulnerabilities in Fluent Bit Could Compromise Cloud Infrastructures

Security researchers at Oligo Security have discovered five vulnerabilities in Fluent Bit, a lightweight, open-source telemetry agent, that could be chained together to compromise and take control of cloud infrastructures. Fluent Bit is widely used in enterprise environments, and successful exploitation of these flaws could allow attackers to disrupt cloud services, manipulate data, and delve into Kubernetes and cloud infrastructures. Details of Vulnerabilities The identified security flaws allow attackers to bypass authentication, perform path traversal, achieve remote code execution (RCE), cause denial of service (DoS) conditions, and manipulate tags. The five vulnerabilities are detailed below: ...

November 24, 2025 · Comfidentia
Español English