Flexense SyncBreeze – Unauthenticated Remote Code Execution (0DAY-2025-0002)
In May 2026, SyncBreeze released an update that silently patched a critical vulnerability. The vulnerability was an authentication bypass allowing arbitrary file operations, but when chained with another persistent flaw, it enables logical RCE with SYSTEM privileges. This exploit chain was provided as part of our n-day feed, and now that it has been patched, we can finally disclose it. SyncBreeze SyncBreeze...