VMware vCenter Server 9.1
VMware vCenter Server 9.1
Third-party maintenance for the VMware vCenter Server 9.1 costs 40-70% less than the OEM support contract, with 24/7 engineering support and same-day replacement parts.
Specifications
- product
- vcenter
- release
- 9.1
- product Label
- VMware vCenter Server
- release Label
- 9.1
- codename
- lts
- latest Version
- 9.1.0.0300
- release Date
- 2026-05-12
- maintained
- true
- source Url
- https://endoflife.date/vcenter
Lifecycle Dates
- End of Service Life
- Aug 12, 2028
- Last OEM Support
- Aug 12, 2028
OEM vs. 3rd Party Support
See how 3rd party maintenance compares to traditional OEM support for your VMware vCenter Server 9.1. Get the same level of service at a fraction of the cost.
| Feature | OEM Support | 3rd Party Support |
|---|---|---|
| Post-EOSL Support | ||
| 24/7/365 Support | ||
| Same-Day Parts Replacement | Limited | |
| Mixed-Vendor Support | ||
| Flexible Contract Terms | Annual Only | Month-to-Month Available |
| Asset Lifecycle Extension | ||
| OEM-Trained Engineers |
Why Choose 3rd Party Support for VMware vCenter Server 9.1?
Save 40-70%
Dramatically reduce your maintenance costs while maintaining the same level of support coverage.
Extend Asset Life
Continue using your VMware vCenter Server 9.1 well beyond the OEM end-of-life date.
24/7 Expert Support
OEM-trained engineers available around the clock with same-day parts replacement.
VMware vCenter Server 9.1 Support: Frequently Asked Questions
Is the VMware vCenter Server 9.1 still supported?
Yes. The VMware vCenter Server 9.1 is currently supported, and third-party maintenance is available as an alternative to the OEM contract at 40-70% lower cost.
When is the VMware vCenter Server 9.1 end of service life (EOSL) date?
VMware lists the end of service life for the VMware vCenter Server 9.1 as Aug 12, 2028.
Can I keep using the VMware vCenter Server 9.1 after its EOSL date?
Yes. EOSL means VMware stops selling support contracts and issuing updates — the equipment itself keeps working. Third-party maintenance provides engineering support and replacement parts for as long as you choose to run it.
How much does third-party support for the VMware vCenter Server 9.1 cost?
Typically 40-70% below the OEM maintenance renewal price. Exact pricing depends on quantity, service level and location — request a quote and we respond within 24 hours.
Known Vulnerabilities Affecting VMware vCenter Server 9.1
2 published CVEs affect the VMware vCenter Server 9.1, including 2 rated critical or high severity. Our 24/7 engineers help you assess exposure, prioritize fixes and apply available patches.
| CVE | Severity | CVSS | Published | Summary |
|---|---|---|---|---|
| CVE-2026-59310 | CRITICAL | 9.8 | Jul 30, 2026 | VMware vCenter contains a directory traversal vulnerability in the Syslog server. A malicious actor with network access to vCenter may exploit this issue to execute arbitrary code. |
| CVE-2026-59309 | CRITICAL | 9.8 | Jul 30, 2026 | VMware vCenter contains an authentication bypass vulnerability in the VMware Directory Service. A malicious actor with network access to vCenter may exploit this issue to bypass authentication and gain unauthorized access to the system. |