CVE-2023-26258 – a critical authentication bypass vulnerability – has been discovered in ArcServe UDP, and allows access to the administration interface. Here’s what you need to know: What is CVE-2023-26258? CVE-2023-26258 is a high-severity security flaw in Arcserve’s Unified Data Protection (UDP) backup software. Discovered by security researchers Juan Manuel Fernandez and Sean Doherty from… Continue reading How to fix CVE-2023-26258 in ArcServe UDP