Neo4j 2026.03
Neo4j 2026.03
The Neo4j 2026.03 reached end of service life on Apr 23, 2026 — Neo4j 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 Neo4j 2026.03 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
- neo4j
- release
- 2026.03
- product Label
- Neo4j
- release Label
- 2026.03
- codename
- lts
- latest Version
- 2026.03.1
- release Date
- 2026-04-02
- maintained
- source Url
- https://endoflife.date/neo4j
Lifecycle Dates
- End of Service Life
- Apr 23, 2026
- Last OEM Support
- Apr 23, 2026
OEM vs. 3rd Party Support
See how third-party support compares to the vendor contract for Neo4j 2026.03 — 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 Neo4j 2026.03?
Vulnerability Remediation
Scanning, mitigation and patch-around guidance for Neo4j 2026.03 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.
Neo4j 2026.03 Support: Frequently Asked Questions
Is the Neo4j 2026.03 still supported?
Neo4j ended support for the Neo4j 2026.03 on Apr 23, 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 Neo4j 2026.03 end of service life (EOSL) date?
Neo4j lists the end of service life for the Neo4j 2026.03 as Apr 23, 2026.
Can I keep using the Neo4j 2026.03 after its EOSL date?
Yes. EOSL means Neo4j 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 Neo4j 2026.03 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 Neo4j 2026.03
1 published CVE affects the Neo4j 2026.03. Neo4j no longer ships security patches for this release — our engineers provide mitigation guidance, workarounds and hardening support.
| CVE | Severity | CVSS | Published | Summary |
|---|---|---|---|---|
| CVE-2026-14587 | MEDIUM | 5.5 | Aug 5, 2026 | Neo4j's Bolt modern handshake decoder treats an overlong capability bit mask the same way it treats a truncated bit mask. When an unauthenticated client sends a selected protocol version followed by 32 continuation bytes in the capability mask, the decoder resets the reader index and waits for more bytes instead of rejecting the protocol message and closing the channel. Because the same unread bytes remain at the front of the decoder buffer, appending a terminating byte later does not recover |