Do Son Security researchers expose catastrophic flaws in Sandboxie. CVE-2026-34459 enables a direct sandbox escape to SYSTEM privileges. Update to v1.17.3 today.
SYSTEM Privilege
Microsoft patched 72 flaws, including three zero-days. Fixes target a Cloud Files UAF exploited for SYSTEM privileges and an RCE in GitHub Copilot. PowerShell gets a new security prompt.