Cisco Unified Communications Manager 14 · Version Status
Cisco Unified Communications Manager 14 End of Life Date
Cisco Unified Communications Manager 14 end-of-life date, support status, and CVE risk. Dates read at the vendor's own lifecycle pages (cisco.com); the source of each date is on the product page.
⚠
Cisco Unified Communications Manager 14 is past end of life. This version no longer receives security patches. 200 days past EOL — migrate to a supported version immediately.
EOL Date
Apr 7, 2026
200 days past EOL
Latest Release
14
Standard release
Release Date
—
Cisco Unified Communications Manager 14 series
Where these dates come from
End of lifeApr 7, 2026Our catalog, built from the vendor pages · cisco.commedium · 1 source agrees End of active supportApr 7, 2026Our catalog, built from the vendor pages · cisco.commedium · 1 source agrees Last Date of Support (support only, no fixes)Apr 30, 2027Vendor's own page, checked by a person · cisco.com · checked Oct 17, 2026high · 2 sources agree Confidence: high = two or more independent sources agree (the vendor's page read by our adapter, a person's check against the vendor, the dataset the date came from); medium = one; low = the vendor page disagrees or our last read is stale.
How we source dates.
Lifecycle detail
It has been past its end-of-life date for 7 months.
Attack Surface
10/30 Medium tier
CISA KEV Exposure
20/20 Named in CISA KEV
Extended Support
10/10 None 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 →
All Cisco Unified Communications Manager Versions
| Version | Latest | EOL Date | Status |
|---|
| 3.x |
3.x |
Jul 22, 2008 |
EOL |
| 4.1 |
4.1 |
May 15, 2009 |
EOL |
| 4.2 |
4.2 |
May 15, 2009 |
EOL |
| 4.3 |
4.3 |
Jan 25, 2012 |
EOL |
| 5.0 |
5.0 |
Jun 30, 2009 |
EOL |
| 5.1 |
5.1 |
Feb 13, 2010 |
EOL |
| 6.0 |
6.0 |
May 2, 2010 |
EOL |
| 6.1 |
6.1 |
Sep 3, 2011 |
EOL |
What does Cisco Unified Communications Manager 14 end of life mean?
When Cisco Unified Communications Manager 14 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 Cisco Unified Communications Manager 14 past its EOL date creates a growing attack surface that a clean scan result does not rule out.
Migrate to Cisco Unified Communications Manager 15 or implement compensating controls — network segmentation, enhanced monitoring, restricted access — while migration is underway.
Frequently Asked Questions
When does Cisco Unified Communications Manager 14 reach end of life?
Cisco Unified Communications Manager 14 reached end of life on April 7, 2026. This version is no longer receiving security patches.
Is Cisco Unified Communications Manager 14 still supported?
No. Cisco Unified Communications Manager 14 reached end of life on April 7, 2026 and is no longer receiving security patches.
What should I upgrade to from Cisco Unified Communications Manager 14?
What are the security risks of running Cisco Unified Communications Manager 14 past EOL?
Since Cisco Unified Communications Manager 14 reached end of life, the maintainers no longer issue 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 Cisco Unified Communications Manager should migrate immediately or implement compensating controls.