Eset Endpoint Security 11.1.2052.0 Jun 2026

Replaces the default OS firewall with rulesets that control both inbound and outbound application rules, enforcing strict zero-trust principles at the device level. Conclusion

This version features tighter integration with ESET’s cloud sandboxing technology. Suspicious attachments or downloads are automatically executed in a secure, isolated cloud environment. The file behavior is analyzed for several minutes, and a verdict is delivered to the endpoint before the user can open it. ⚙️ Deployment and Centralized Management ESET Endpoint Security 11.1.2052.0

A separate vulnerability, , affects certain ESET Windows products and could potentially allow attackers to abuse ESET's real-time file system protection to delete files without proper permissions. This vulnerability carries a CVSS v3.1 score of 7.8 (High) and was responsibly disclosed through Zero Day Initiative. Organizations should ensure they have applied all relevant security patches. Replaces the default OS firewall with rulesets that