{"id":"INC-fly-01M6JEY5PA3C0M80T52NE3DSS3","kind":"incident","aliases":[],"related":[],"title":"Fly.io: Emergency network maintenance on a subset of hosts in ORD","description":"One of our upstream providers is performing emergency network maintenance on a subset of hosts in ORD. Some machines in ORD may be unreachable during the incident. A small subset of MPG clusters are running with reduced HA due to their replicas being on the affected hosts.","summary":null,"severity":"medium","cvss":null,"epss":null,"exploited":false,"exploited_at":null,"products":[{"name":"Fly.io","fixed":[],"affected":"","ecosystem":"vendor"}],"ecosystems":["vendor"],"tags":["fly","hosting","incident","ops","vendor"],"not_affected_if":[],"how_to_check":null,"fix":null,"status":"resolved","published_at":"2026-11-04T05:01:34+00:00","first_seen_at":"2026-11-04T05:03:41+00:00","triaged_at":"2026-11-04T05:04:35+00:00","updated_at":"2026-11-04T05:16:24+00:00","category":"vendor","confidence":null,"triage":null,"analyst_status":null,"analyst_note":null,"search":"'01m6jey5pa3c0m80t52ne3dss3':15A 'affect':67C 'cluster':54C 'due':60C 'emerg':2A,29C 'fli':17B 'fly':14A 'fly.io':1A,16A 'ha':59C 'host':9A,18B,36C,68C 'inc':13A 'inc-fly-01m6jey5pa3c0m80t52ne3dss3':12A 'incid':19B,48C 'machin':40C 'mainten':4A,31C 'may':43C 'mpg':53C 'network':3A,30C 'one':22C 'op':20B 'ord':11A,38C,42C 'perform':28C 'provid':26C 'reduc':58C 'replica':63C 'run':56C 'small':50C 'subset':7A,34C,51C 'unreach':45C 'upstream':25C 'vendor':21B","nicknames":[],"mitigations":[],"who_affected":null,"tier":"C","verified":{},"analyst_revisit_at":null,"fix_status":null,"audience":null,"plain_action":null,"pkeys":["flyio"],"ptokens":["fly","io"],"labels":["fly","hosting","incident","medium","ops","vendor"],"campaign_type":null,"first_public_at":"2026-11-04T05:01:34+00:00","kev":null,"cvss_vector":null,"cvss_by":null,"poc_count":0,"sources":[{"source":"statuspage","external_id":"fly:01M6JEY5PA3C0M80T52NE3DSS3","url":"https://status.flyio.net/incidents/01M6JEY5PA3C0M80T52NE3DSS3","severity":"medium","published_at":"2026-11-04T05:01:34+00:00","modified_at":"2026-11-04T05:15:45+00:00","first_seen_at":"2026-11-04T05:03:41+00:00","fetched_at":"2026-11-04T06:03:37+00:00","note":null}],"documents":[],"notice":"Free to read at a human pace. An API with keys and an MCP server are in preparation; early access: hello@infrastack.ai"}