Horizon 7.5 · Version Status
Horizon 7.5 End of Life Date
Horizon 7.5 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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Horizon 7.5 is past end of life. This version no longer receives security patches. 2147 days past EOL — migrate to a supported version immediately.
EOL Date
Nov 30, 2020
2147 days past EOL
Latest Release
7.5.4
LTS release
Release Date
May 29, 2018
Horizon 7.5 series
Lifecycle detail
Horizon 7.5 was released on May 29, 2018 and support ended on November 30, 2020 — a supported lifespan of 2 years and 6 months, shorter than the 3 years median for Horizon LTS releases. It was a long-term support (LTS) release, so it received a longer patch window than the interim releases around it. The last patch it will ever receive is 7.5.4, published December 19, 2019 — 1 year before support ended. It has been without security patches for 5 years and 11 months. 19 newer Horizon releases have shipped since.
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 Horizon 7.5 support is available
Commercial vendors offer security patches beyond EOL. Compare your options.
Compare Options →
| Version | Latest | EOL Date | Status |
|---|
| 7.X NonLTS branch |
7.13.3 |
Apr 30, 2023 |
EOL |
| → 7.5 LTS |
7.5.4 |
Nov 30, 2020 |
EOL |
| 7.10 LTS |
7.10.3 |
Mar 17, 2022 |
EOL |
| 8.2006 |
8.2006 |
Aug 11, 2025 |
EOL |
| 7.13 |
7.13.3 |
Apr 30, 2023 |
EOL |
| 8.2012 |
8.2012 |
Jan 7, 2024 |
EOL |
| 8.2103 |
8.2103 |
Mar 23, 2024 |
EOL |
| 8.2106 |
8.2106 |
Jul 15, 2024 |
EOL |
What does Horizon 7.5 end of life mean?
When Horizon 7.5 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 Horizon 7.5 past its EOL date creates a growing attack surface that a clean scan result does not rule out.
Migrate to Horizon 8.2606 or implement compensating controls — network segmentation, enhanced monitoring, restricted access — while migration is underway.
Frequently Asked Questions
When does Horizon 7.5 reach end of life?
Horizon 7.5 reached end of life on November 30, 2020. This version is no longer receiving security patches.
Is Horizon 7.5 still supported?
No. Horizon 7.5 reached end of life on November 30, 2020 and is no longer receiving security patches.
What should I upgrade to from Horizon 7.5?
The recommended upgrade from Horizon 7.5 is
Horizon 8.2606 — the latest actively supported version. Check the
Horizon full timeline for all supported versions.
What are the security risks of running Horizon 7.5 past EOL?
When Horizon 7.5 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 Horizon should migrate immediately or implement compensating controls.