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Cyber alerts

We issue cyber security alert notifications to health and care organisations, ranging from weekly threat bulletins to immediate high-severity alerts.

News article

March 2022

CC-4050

TLStorm Remote Code Execution Vulnerability in APC UPS Systems

Published: Thursday 10 March 2022, Last updated: Monday 4 April 2022

Critical remote code execution vulnerabilities have been disclosed in APC Uninterruptable Power Supply devices. These vulnerabilities could lead to complete compromise of an affected system.

  • Severity: Medium
  • Type: Insecure software
CC-4049

Privilege Escalation Vulnerability in Linux Kernel

Published: Tuesday 8 March 2022, Last updated: Tuesday 8 March 2022

A privilege escalation vulnerability known as "Dirty Pipe" has been identified in the Linux kernel and affects all Linux distributions.

  • Severity: Information only
  • Type: Insecure software