Support ended
SharePoint Server 2016
Support ended on 14 Jul 2026 (3 months ago). The newest release is 16.0.5565.1001, published 11 Aug 2026.
What to do
SharePoint Server 2016 no longer receives updates, including security fixes. Move what still runs it to a supported line.
- Microsoft lifecycle: SharePoint Server 2016 · End of support 14 Jul 2026
16.0.5565.1001Newest release · 2mo ago
Ended
Support ended 14 Jul 2026
8Releases in the last 12 months · typically every 28 days
23CVEs fixed in collected releases · 1 exploitedIs your version current?
Compared with the publisher's releases of this lineSharePoint Server support timeline
From first preview through release to end of support, as the vendors publish themSharePoint Server Subscription Edition16.0.20326.20190
SharePoint Server 201916.0.10417.20198 · ended 14 Jul 2026
SharePoint Server 201616.0.5565.1001 · ended 14 Jul 2026
Ticks are releases; the red ones fix CVEs. Dates come from each vendor's release and lifecycle data and move when the vendor changes them.
Releases of SharePoint Server 2016
8 collected, newest first| Version | Published | Release | What the notes say |
|---|---|---|---|
| 16.0.5565.1001 | 11 Aug 2026 | KB5002905 | — |
| 16.0.5561.1001 | 14 Jul 2026 | KB5002891 | — |
| 16.0.5556.1005 | 9 Jun 2026 | KB5002880 | — |
| 16.0.5552.1002 | 12 May 2026 | KB5002868 | — |
| 16.0.5548.1003 | 14 Apr 2026 | KB5002861 | — |
| 16.0.5543.1000 | 10 Mar 2026 | KB5002850 | — |
| 16.0.5539.1002 | 10 Feb 2026 | KB5002841 | — |
| 16.0.5535.1001 | 13 Jan 2026 | KB5002828 | — |
Security fixes
CVEs the collected releases fix, newest first| CVE | Severity | Fixed in |
|---|---|---|
| CVE-2026-65660Microsoft SharePoint Server Remote Code Execution Vulnerability | ExploitedImportant · CVSS 8.8 | 16.0.5565.1001 · 11 Aug 2026 |
| CVE-2026-70306Microsoft Office SharePoint Spoofing Vulnerability | Important · CVSS 9.3 | 16.0.5565.1001 · 11 Aug 2026 |
| CVE-2026-62827Microsoft SharePoint Server Elevation of Privilege Vulnerability | Critical · CVSS 8.8 | 16.0.5565.1001 · 11 Aug 2026 |
| CVE-2026-63514Microsoft SharePoint Server Remote Code Execution Vulnerability | Important · CVSS 8.8 | 16.0.5565.1001 · 11 Aug 2026 |
| CVE-2026-64901Microsoft SharePoint Server Remote Code Execution Vulnerability | Important · CVSS 8.8 | 16.0.5565.1001 · 11 Aug 2026 |
| CVE-2026-64921Microsoft SharePoint Server Elevation of Privilege Vulnerability | Critical · CVSS 8.8 | 16.0.5565.1001 · 11 Aug 2026 |
| CVE-2026-65658Microsoft SharePoint Server Remote Code Execution Vulnerability | Important · CVSS 8.8 | 16.0.5565.1001 · 11 Aug 2026 |
| CVE-2026-65663Microsoft SharePoint Server Remote Code Execution Vulnerability | Important · CVSS 8.8 | 16.0.5565.1001 · 11 Aug 2026 |
| CVE-2026-66805Microsoft SharePoint Server Remote Code Execution Vulnerability | Important · CVSS 8.8 | 16.0.5565.1001 · 11 Aug 2026 |
| CVE-2026-66808Microsoft SharePoint Server Remote Code Execution Vulnerability | Important · CVSS 8.8 | 16.0.5565.1001 · 11 Aug 2026 |
| CVE-2026-70324Microsoft SharePoint Elevation of Privilege Vulnerability | Important · CVSS 8.8 | 16.0.5565.1001 · 11 Aug 2026 |
| CVE-2026-63520Microsoft SharePoint Server Remote Code Execution Vulnerability | Important · CVSS 8.1 | 16.0.5565.1001 · 11 Aug 2026 |
| CVE-2026-64900Microsoft SharePoint Server Spoofing Vulnerability | Important · CVSS 7.3 | 16.0.5565.1001 · 11 Aug 2026 |
| CVE-2026-58639Microsoft SharePoint Server Spoofing Vulnerability | Important · CVSS 6.5 | 16.0.5565.1001 · 11 Aug 2026 |
| CVE-2026-62837Microsoft SharePoint Server Information Disclosure Vulnerability | Important · CVSS 6.5 | 16.0.5565.1001 · 11 Aug 2026 |
| CVE-2026-62839Microsoft SharePoint Server Spoofing Vulnerability | Important · CVSS 6.5 | 16.0.5565.1001 · 11 Aug 2026 |
| CVE-2026-63512Microsoft SharePoint Server Tampering Vulnerability | Important · CVSS 6.5 | 16.0.5565.1001 · 11 Aug 2026 |
| CVE-2026-63516Microsoft SharePoint Server Spoofing Vulnerability | Important · CVSS 6.5 | 16.0.5565.1001 · 11 Aug 2026 |
| CVE-2026-62917Microsoft SharePoint Server Spoofing Vulnerability | Important · CVSS 4.6 | 16.0.5565.1001 · 11 Aug 2026 |
| CVE-2026-64897Microsoft SharePoint Server Spoofing Vulnerability | Important · CVSS 4.6 | 16.0.5565.1001 · 11 Aug 2026 |
| CVE-2026-64902Microsoft SharePoint Server Spoofing Vulnerability | Important · CVSS 4.6 | 16.0.5565.1001 · 11 Aug 2026 |
| CVE-2026-64916Microsoft SharePoint Server Spoofing Vulnerability | Important · CVSS 4.6 | 16.0.5565.1001 · 11 Aug 2026 |
| CVE-2026-64922Microsoft SharePoint Server Spoofing Vulnerability | Important · CVSS 4.6 | 16.0.5565.1001 · 11 Aug 2026 |
What changed
First observed 14 Oct 2026No field changes in the recorded history.
Cite this recorded revision to keep the same title, summary, facts and links when the page changes.
A day selects the latest observation by the end of that UTC day; today's selection can change until midnight. History starts when this installation records it.
Keep track
- SharePoint Server RSS feed: new releases, known issues, retirements and roadmap changes.
- What I run: list the versions you run and see which fall behind or out of support.
- Everything about SharePoint Server: its timeline, notices, roadmap and other lines.