Stairwell: "over 80% of monitored environments contain vulnerable versions of WinRAR affected by CVE-2025-8088"

Stairwell detects widespread exposure to critical WinRAR vulnerability across customer environments - Stairwell

Stairwell recently identified a significant and concerning trend across our customer base: over 80% of monitored environments contain vulnerable versions of WinRAR affected by CVE-2025-8088. This finding underscores a persistent challenge in enterprise security when widely deployed, trusted software that quietly falls out of date and becomes a high-value target for attackers. The Risk: CVE-2025-8088 […]