Visual Studio 15.9 · Version Status
Visual Studio 15.9 End of Life Date
Visual Studio 15.9 end-of-life date, support status, and CVE risk. Data from endoflife.date and official vendor documentation.
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Visual Studio 15.9 is actively supported. EOL date: April 13, 2027.
EOL Date
Apr 13, 2027
339 days remaining
Latest Release
15.9.79
Standard release
Release Date
Nov 13, 2018
Visual Studio 15.9 series
All Visual Studio Versions
| Version | Latest | EOL Date | Status |
|---|
| 10.0 |
Service Pack 1 |
Jul 14, 2020 |
EOL |
| 11.0 |
Update 4 |
Jan 10, 2023 |
EOL |
| 12.0 |
Update 5 |
Apr 9, 2024 |
EOL |
| 14.0 |
Update 3 + KB3165756 |
Oct 14, 2025 |
EOL |
| 15.0 |
15.0.28 |
Jan 14, 2020 |
EOL |
| 15.1 |
15.1.2 |
May 10, 2017 |
EOL |
| 15.2 |
15.2.6 |
Aug 14, 2017 |
EOL |
| 15.3 |
15.3.5 |
Oct 9, 2017 |
EOL |
What does Visual Studio 15.9 end of life mean?
When Visual Studio 15.9 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: Most vulnerability scanners check for known CVEs but do not flag the ongoing accumulation of unpatched vulnerabilities in EOL software versions. Running Visual Studio 15.9 past its EOL date creates a permanently growing attack surface that standard security tooling will not surface.
Migrate to Visual Studio 18.5 or implement compensating controls — network segmentation, enhanced monitoring, restricted access — while migration is underway.
Frequently Asked Questions
When does Visual Studio 15.9 reach end of life?
Visual Studio 15.9 reached end of life on April 13, 2027. That is 339 days remaining.
Is Visual Studio 15.9 still supported?
Yes, Visual Studio 15.9 is currently supported. The EOL date is April 13, 2027.
What should I upgrade to from Visual Studio 15.9?
The recommended upgrade from Visual Studio 15.9 is
Visual Studio 18.5 — the latest actively supported version. Check the
Visual Studio full timeline for all supported versions.
What are the security risks of running Visual Studio 15.9 past EOL?
When Visual Studio 15.9 reaches end of life, the maintainers stop issuing security patches. Any CVEs disclosed after the EOL date accumulate with no remediation path. Most vulnerability scanners do not flag this — it is the CVE blind spot. Organizations running EOL Visual Studio should migrate immediately or implement compensating controls.