ClickHouse 26.1
ClickHouse 26.1
The ClickHouse 26.1 reached end of service life on May 5, 2026 — ClickHouse no longer ships security patches or fixes for it. Our third-party support keeps it safe to run: 24/7 engineers manage issues, remediate vulnerabilities, and help you maintain compliance.
24/7 engineers own your ClickHouse 26.1 incidents end to end.
Mitigation and patch-around guidance when the vendor no longer ships fixes.
Controls evidence and documentation that keep auditors satisfied.
Specifications
- product
- clickhouse
- release
- 26.1
- product Label
- ClickHouse
- release Label
- 26.1
- codename
- lts
- latest Version
- 26.1.12.23
- release Date
- 2026-01-30
- maintained
- source Url
- https://endoflife.date/clickhouse
Lifecycle Dates
- End of Service Life
- May 5, 2026
- Last OEM Support
- May 5, 2026
OEM vs. 3rd Party Support
See how third-party support compares to the vendor contract for ClickHouse 26.1 — monitoring, break/fix, vulnerability work, operations and compliance, before and after EOSL.
| Feature | OEM Support | 3rd Party Support |
|---|---|---|
| Post-EOSL Support | ||
| Break/Fix Support | Until EOSL | |
| 24/7 Monitoring | ||
| Vulnerability Scanning & Remediation | ||
| Managed Operations | ||
| Procedure & Configuration Review | ||
| Compliance & Audit Documentation | Limited | |
| Discounted Migration to Other Platforms |
Why Choose 3rd Party Support for ClickHouse 26.1?
Vulnerability Remediation
Scanning, mitigation and patch-around guidance for ClickHouse 26.1 when the vendor no longer ships fixes.
Compliance Maintenance
Procedure review, controls evidence and the documentation auditors ask for — maintained continuously, not scrambled at audit time.
24/7 Expert Support
Engineers who know this release monitor, manage and fix issues around the clock — break/fix to managed operations.
ClickHouse 26.1 Support: Frequently Asked Questions
Is the ClickHouse 26.1 still supported?
ClickHouse ended support for the ClickHouse 26.1 on May 5, 2026 — no more patches or fixes from the vendor. Third-party support keeps it covered: our engineers manage issues, remediate vulnerabilities, and help you maintain compliance for as long as you run it.
When is the ClickHouse 26.1 end of service life (EOSL) date?
ClickHouse lists the end of service life for the ClickHouse 26.1 as May 5, 2026.
Can I keep using the ClickHouse 26.1 after its EOSL date?
Yes. EOSL means ClickHouse stops issuing patches and support — the software itself keeps running. Third-party support covers it from there: issue management, security vulnerability remediation, and the compliance documentation auditors ask for, for as long as you choose to run it.
How much does third-party support for the ClickHouse 26.1 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.