Horizon 8.2406 · Version Status
Horizon 8.2406 End of Life Date
Horizon 8.2406 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 8.2406 is actively supported. EOL date: July 25, 2027.
📅 Get reminded before Horizon 8.2406 reaches EOL on July 25, 2027 — alerts 90, 30 & 7 days out.
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EOL Date
Jul 25, 2027
316 days remaining
Latest Release
8.2406
Standard release
Release Date
Jul 25, 2024
Horizon 8.2406 series
Lifecycle detail
Horizon 8.2406 was released on July 25, 2024 and support is scheduled to end on July 25, 2027 — a planned supported lifespan of 3 years, in line with the 3 years median for Horizon releases. It is not an LTS release; Horizon reserves longer patch windows for its LTS versions. Its most recent patch is 8.2406, published July 25, 2024.
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 →
| 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 |
| 8.2012 |
8.2012 |
Jan 7, 2024 |
EOL |
| 8.2103 |
8.2103 |
Mar 23, 2024 |
EOL |
| 8.2106 |
8.2106 |
Jul 15, 2024 |
EOL |
| 8.2111 LTS |
8.2111.3 |
Nov 30, 2024 |
EOL |
What does Horizon 8.2406 end of life mean?
When Horizon 8.2406 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 Horizon 8.2406 past its EOL date creates a permanently growing attack surface that standard security tooling will not surface.
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 8.2406 reach end of life?
Horizon 8.2406 reached end of life on July 25, 2027. That is 316 days remaining.
Is Horizon 8.2406 still supported?
Yes, Horizon 8.2406 is currently supported. The EOL date is July 25, 2027.
What should I upgrade to from Horizon 8.2406?
The recommended upgrade from Horizon 8.2406 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 8.2406 past EOL?
When Horizon 8.2406 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 Horizon should migrate immediately or implement compensating controls.