Cisco
Unified Communications Manager
Affected and fixed version statements observed in the public BlackTree CVE catalogue. These statements describe vulnerability scope, not publisher support entitlement.
This CVE identity is linked to the Lifecycle record Cisco Unified Communications Manager. Use that record for publisher support phases and retirement dates.
A missing support date does not mean the product is supported. CVE publication dates and affected-version ranges must not be interpreted as EOL dates.
CVE-observed version history
| CVE | Published | Affected versions | Fixed version information | Publisher evidence |
|---|---|---|---|---|
| CVE-2026-20230 | 3 Jun 2026 | Cisco Unified Communications Manager: 14, 14SU1, 14SU2, 14SU3, 15, 15SU1, 14SU4, 14SU4a, 15SU1a, 15SU2, 15.0.1.13010-1, 15.0.1.13011-1, 15.0.1.13012-1, 15.0.1.13013-1, 15.0.1.13014-1, 15.0.1.13015-1, 15.0.1.13016-1, 15.0.1.13017-1, 15SU3a, 14SU5, 15SU4, 15SU4a | No fixed version is explicitly recorded in the structured CVE data. | Update reference ↗ |
| CVE-2026-20045 | 21 Jan 2026 | Cisco Unified Communications Manager: 12.5(1)SU2, 12.5(1)SU1, 12.5(1), 12.5(1)SU3, 12.5(1)SU4, 14, 12.5(1)SU5, 14SU1, 12.5(1)SU6, 14SU2, 12.5(1)SU7, 12.5(1)SU7a, 14SU3, 12.5(1)SU8, 12.5(1)SU8a, 15, 15SU1, 14SU4, 14SU4a, 15SU1a, 12.5(1)SU9, 15SU2, 15.0.1.13010-1, 15.0.1.13011-1, 15.0.1.13012-1, 15.0.1.13013-1, 15.0.1.13014-1, 15.0.1.13015-1, 15.0.1.13016-1, 15.0.1.13017-1, 15SU3a; Cisco Unified Communications Manager IM and Presence Service: 12.5(1), 12.5(1)SU1, 12.5(1)SU2, 12.5(1)SU3, 12.5(1)SU4, 14, 12.5(1)SU5, 14SU1, 12.5(1)SU6, 14SU2, 14SU2a, 12.5(1)SU7, 14SU3, 12.5(1)SU8, 15, 15SU1, 14SU4, 12.5(1)SU9, 15SU2, 15SU3; Cisco Unity Connection: 12.5(1), 12.5(1)SU1, 12.5(1)SU2, 12.5(1)SU3, 12.5(1)SU4, 14, 12.5(1)SU5, 14SU1, 12.5(1)SU6, 14SU2, 12.5(1)SU7, 14SU3, 12.5(1)SU8, 14SU3a, 12.5(1)SU8a, 15, 15SU1, 14SU4, 12.5(1)SU9, 15SU2, 15SU3 | No fixed version is explicitly recorded in the structured CVE data. | Update reference ↗ |
How this record is maintained
The CVE inventory is reconciled automatically from cve.blacktree.nl. Exact identity matches link to existing Lifecycle product or package histories. Unmatched products stay in a prioritised publisher-source research queue, and Lifecycle marks the date gap instead of inferring a support boundary from vulnerability data.