Sitecore 10.1 · Version Status
Sitecore 10.1 End of Life Date
Sitecore 10.1 end-of-life date, support status, and CVE risk. Dates read at the vendor's own lifecycle pages (support.sitecore.com); the source of each date is on the product page.
⚡
Sitecore 10.1 reaches end of life on December 31, 2026. Plan your migration now — 75 days remaining.
📅 Get reminded before Sitecore 10.1 reaches EOL on December 31, 2026 — alerts 90, 30 & 7 days out.
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EOL Date
Dec 31, 2026
75 days remaining
Latest Release
—
Standard release
Release Date
—
Sitecore 10.1 series
Attack Surface
10/30 Medium tier
CISA KEV Exposure
20/20 Named in CISA KEV
Extended Support
0/10 Available
EOL Risk Score™ — proprietary methodology by endoflife.ai. Factors: EOL recency, attack surface breadth, CISA KEV catalog presence, extended support availability. Updated at every build.
Methodology → ·
View score card →
Extended Support
Extended Sitecore 10.1 support is available
Commercial vendors offer security patches beyond EOL. Compare your options.
Compare Options →
| Version | Latest | EOL Date | Status |
|---|
| 8.0 |
— |
Dec 31, 2022 |
EOL |
| 8.1 |
— |
Dec 31, 2022 |
EOL |
| 8.2 |
— |
Dec 31, 2022 |
EOL |
| 9.0 |
— |
Dec 31, 2023 |
EOL |
| 9.1 |
— |
Dec 31, 2024 |
EOL |
| 9.2 |
— |
Dec 31, 2025 |
EOL |
| 9.3 |
— |
Dec 31, 2025 |
EOL |
| 10.0 |
— |
Dec 31, 2026 |
Warning |
What does Sitecore 10.1 end of life mean?
When Sitecore 10.1 reaches end of life, the maintainers stop issuing security patches for this version. CVEs discovered after the EOL date are publicly disclosed on the National Vulnerability Database with no patch available. Exploit code frequently appears on GitHub within days of disclosure.
The CVE blind spot: A CVE-based scan does not show the ongoing accumulation of unpatched vulnerabilities in EOL software versions. Some scanners flag unsupported versions of common products, but coverage varies, and none of them give you the date in advance. Running Sitecore 10.1 past its EOL date creates a growing attack surface that a clean scan result does not rule out.
Migrate to Sitecore 10.5 or implement compensating controls — network segmentation, enhanced monitoring, restricted access — while migration is underway.
Frequently Asked Questions
When does Sitecore 10.1 reach end of life?
Sitecore 10.1 reaches end of life on December 31, 2026. That is 75 days remaining.
Is Sitecore 10.1 still supported?
Sitecore 10.1 is still supported but approaching end of life on December 31, 2026. Begin planning your migration now.
What should I upgrade to from Sitecore 10.1?
The recommended upgrade from Sitecore 10.1 is
Sitecore 10.5 — the latest actively supported version. Check the
Sitecore full timeline for all supported versions.
What are the security risks of running Sitecore 10.1 past EOL?
When Sitecore 10.1 reaches end of life, the maintainers stop issuing security patches. Any CVEs disclosed after the EOL date accumulate with no vendor fix. A CVE-based scan does not show this — it is the CVE blind spot; some scanners flag unsupported versions of common products, but coverage varies and none give the date in advance. Organizations running EOL Sitecore should migrate immediately or implement compensating controls.