Microsoft 365 Apps 2408 · Version Status
Microsoft 365 Apps 2408 End of Life Date
Microsoft 365 Apps 2408 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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Microsoft 365 Apps 2408 is past end of life. This version no longer receives security patches. Past EOL — migrate to a supported version immediately.
EOL Date
date not published
Past EOL
Latest Release
2408
Standard release
Release Date
Aug 26, 2024
Microsoft 365 Apps 2408 series
Lifecycle detail
Microsoft 365 Apps 2408 was released on August 26, 2024.
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 Microsoft 365 Apps 2408 support is available
Commercial vendors offer security patches beyond EOL. Compare your options.
Compare Options →
All Microsoft 365 Apps Versions
| Version | Latest | EOL Date | Status |
|---|
| 1612 |
1612 |
Supported |
EOL |
| 1701 |
1701 |
Supported |
EOL |
| 1702 |
1702 |
Supported |
EOL |
| 1703 |
1703 |
Supported |
EOL |
| 1704 |
1704 |
Supported |
EOL |
| 1705 |
1705 |
Supported |
EOL |
| 1706 |
1706 |
Supported |
EOL |
| 1707 |
1707 |
Supported |
EOL |
What does Microsoft 365 Apps 2408 end of life mean?
When Microsoft 365 Apps 2408 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 Microsoft 365 Apps 2408 past its EOL date creates a permanently growing attack surface that standard security tooling will not surface.
Migrate to a supported version or implement compensating controls — network segmentation, enhanced monitoring, restricted access — while migration is underway.
Frequently Asked Questions
When does Microsoft 365 Apps 2408 reach end of life?
Microsoft 365 Apps 2408 has already reached end of life, though the vendor has not published an exact date.
Is Microsoft 365 Apps 2408 still supported?
No. Microsoft 365 Apps 2408 reached end of life on date not published and is no longer receiving security patches.
What should I upgrade to from Microsoft 365 Apps 2408?
What are the security risks of running Microsoft 365 Apps 2408 past EOL?
When Microsoft 365 Apps 2408 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 Microsoft 365 Apps should migrate immediately or implement compensating controls.