In this episode of The Daily CVE Update, Corrine delves into critical vulnerabilities affecting Microsoft Exchange Online and Azure DNS, known as CVE-2026-56191 and CVE-2026-58275. These threats pose significant risks, allowing unauthorised attackers potential access to sensitive email content and cloud infrastructure. For UK small and medium-sized businesses, ignoring these vulnerabilities could lead to severe data breaches, financial losses, and reputational damage. Corrine offers practical advice on how businesses can protect themselves, including immediate patching, implementation of multi-factor authentication, and stringent access controls. By securing their systems, businesses not only ensure safety but also gain a competitive edge by demonstrating robust cybersecurity to clients and stakeholders. Corrine shares insights on communicating these issues effectively to boards using the language of risk and reward, and underscores the importance of compliance with regulatory requirements.
