| Scenario | Build Number | Support Status | |----------|--------------|----------------| | Server 2008 SP2 (unpatched since 2020) | 6002 | (vulnerable) | | Server 2008 SP2 with ESU (2020–2023) | 6003 | No longer receiving new updates (ESU ended Jan 2023) | | Server 2008 SP2 with paid ESU Year 4 (private agreement) | 6003 | Rare, but possible |
| Build Number | Version | Context | |--------------|---------|---------| | | RTM | Original release (Windows Vista/Server 2008 RTM) | | 6001 | SP1 | Service Pack 1 | | 6002 | SP2 | Service Pack 2 (most common base) | | 6003 | SP2 + ESU | Post-January 2020 updates (Extended Security Updates) | windows server 2008 build 6003
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