{"id":"INC-mongodb-1t1nk96wgyx3","kind":"incident","aliases":[],"related":[],"title":"MongoDB Atlas: AWS Cluster DNS Changes Degraded Performance","description":"DNS updates for ACME are confirmed healthy. Cluster updates are now proceeding as expected.","summary":null,"severity":"high","cvss":null,"epss":null,"exploited":false,"exploited_at":null,"products":[{"name":"MongoDB Atlas","fixed":[],"affected":"","ecosystem":"vendor"}],"ecosystems":["vendor"],"tags":["database","incident","mongodb","ops","vendor"],"not_affected_if":[],"how_to_check":null,"fix":null,"status":"resolved","published_at":"2026-05-07T15:17:23+00:00","first_seen_at":"2026-10-23T19:12:22+00:00","triaged_at":"2026-10-25T05:35:21+00:00","updated_at":"2026-10-25T05:35:21+00:00","category":"vendor","confidence":null,"triage":null,"analyst_status":null,"analyst_note":null,"search":"'1t1nk96wgyx3':12A 'acm':23C 'atlas':2A,14A 'aw':3A 'chang':6A 'cluster':4A,27C 'confirm':25C 'databas':15B 'degrad':7A 'dns':5A,20C 'expect':33C 'healthi':26C 'inc':10A 'inc-mongodb-1t1nk96wgyx3':9A 'incid':16B 'mongodb':1A,11A,13A,17B 'op':18B 'perform':8A 'proceed':31C 'updat':21C,28C 'vendor':19B","nicknames":[],"mitigations":[],"who_affected":null,"tier":null,"verified":{},"analyst_revisit_at":null,"first_public_at":"2026-05-07T15:17:23+00:00","kev":null,"cvss_vector":null,"cvss_by":null,"poc_count":0,"sources":[{"source":"statuspage","external_id":"mongodb:1t1nk96wgyx3","url":"https://stspg.io/ryk5cwxqt8h4","severity":"high","published_at":"2026-05-07T15:17:23+00:00","modified_at":"2026-05-07T22:15:21+00:00","first_seen_at":"2026-10-23T19:12:22+00:00","fetched_at":"2026-10-26T08:41:30+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"}