Home › Service directory › Cisco CES › Outage History › June 2026: Cisco CES major outage Cisco CES incident June 2026: Cisco CES major outage Major Ongoing View vendor source → Cisco CES is currently experiencing a major incident, which began 3 min ago. The vendor's full update timeline is below. Started Jun 18, 2026, 01:48 AM UTC Resolved Ongoing Duration ● 2m Detected by Pingoru Jun 18, 2026, 01:48 AM UTC Update timeline No vendor updates were posted for this incident — only the open and resolve events were observed.