🔴 BeyondTrust patches zero-day exploited in attacks since August

BeyondTrust warned customers on Thursday to patch a critical flaw in its Remote Support (RS) that has been exploited in zero-day attacks since late August.

Remote Support is the company's enterprise-grade support solution that helps IT service desks, help desks, and customer support teams troubleshoot issues remotely.

Tracked as CVE-2026-102764, this actively exploited authentication bypass vulnerability lets unprivileged remote attackers perform file operations on unpatched appliances and affects RS 26.2.3 or earlier. BeyondTrust patched the security issue for all Remote Support and Privileged Remote Access SaaS customers on October 8, but self-hosted installations must be patched manually if automatic updates are not enabled.