Dynamics SL 2015 · Version Status
Dynamics SL 2015 End of Life Date
Dynamics SL 2015 end-of-life date, support status, and CVE risk. Data reconciled from official vendor documentation and endoflife.date at every build; the source of each date is on the product page.
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Dynamics SL 2015 is past end of life. This version no longer receives security patches. 634 days past EOL — migrate to a supported version immediately.
EOL Date
Jan 14, 2025
634 days past EOL
Latest Release
—
Standard release
Release Date
Dec 29, 2014
Dynamics SL 2015 series
Lifecycle detail
Dynamics SL 2015 was released on December 29, 2014 and support ended on January 14, 2025 — a supported lifespan of 10 years and 1 month, in line with the 10 years and 1 month median for Dynamics SL releases. It has been without security patches for 1 year and 9 months.
Attack Surface
10/30 Medium tier
CISA KEV Exposure
0/20 Not in 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 Dynamics SL 2015 support is available
Commercial vendors offer security patches beyond EOL. Compare your options.
Compare Options →
| Version | Latest | EOL Date | Status |
|---|
| 2011 |
— |
Jul 13, 2021 |
EOL |
| → 2015 |
— |
Jan 14, 2025 |
EOL |
| 2018 |
— |
Jul 11, 2028 |
Active |
What does Dynamics SL 2015 end of life mean?
When Dynamics SL 2015 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 Dynamics SL 2015 past its EOL date creates a growing attack surface that a clean scan result does not rule out.
Migrate to Dynamics SL 2018 or implement compensating controls — network segmentation, enhanced monitoring, restricted access — while migration is underway.
Frequently Asked Questions
When does Dynamics SL 2015 reach end of life?
Dynamics SL 2015 reached end of life on January 14, 2025. This version is no longer receiving security patches.
Is Dynamics SL 2015 still supported?
No. Dynamics SL 2015 reached end of life on January 14, 2025 and is no longer receiving security patches.
What should I upgrade to from Dynamics SL 2015?
The recommended upgrade from Dynamics SL 2015 is
Dynamics SL 2018 — the latest actively supported version. Check the
Dynamics SL full timeline for all supported versions.
What are the security risks of running Dynamics SL 2015 past EOL?
When Dynamics SL 2015 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 Dynamics SL should migrate immediately or implement compensating controls.