ESET Endpoint Security for Windows 9.1
ESET-EES-WIN-9.1ESET · Release · ESET Endpoint Security for Windows
Unsupported since · 346 days ago
ESET Endpoint Security for Windows 9.1 reached end of support on (346 days ago).
- Released
- 4y 5mo ago
- End of software maintenance
- 2y 11mo ago
- End of security support
- 11mo ago
- End of support
- 11mo ago
Lifecycle Milestones
| Released | 4y 5mo ago | |
|---|---|---|
| End of software maintenance | 2y 11mo ago | |
| End of security vulnerability support | 11mo ago | |
| Last date of support | 11mo ago |
Is ESET Endpoint Security for Windows 9.1 still maintained?
No. ESET no longer maintains ESET Endpoint Security for Windows 9.1; support ended on 2025-11-30. It receives no fixes of any kind, including security patches. Plan an upgrade to a maintained release. See ESET's lifecycle bulletin.
When do security fixes for ESET Endpoint Security for Windows 9.1 stop?
ESET stopped security fixes for ESET Endpoint Security for Windows 9.1 on 2025-11-30. A system on this release cannot be patched against vulnerabilities disclosed after that date without upgrading.
What should I upgrade ESET Endpoint Security for Windows 9.1 to?
Upgrade to a currently maintained ESET release. Check ESET's release notes for the recommended version.
ESET Endpoint Security for Windows 9.1 Release Lifecycle
ESET Endpoint Security for Windows 9.1 is a release line of ESET Endpoint Security for Windows. ESET ships bug fixes until the end of active support and security fixes until the end of security support; after that, systems still running it must move to a supported release to stay patchable. The dates below are the published milestones for this release line. This release has reached end of life as of , meaning ESET no longer provides bug fixes or security updates for it. Installations still running ESET Endpoint Security for Windows 9.1 should move to a supported release.