OCLC incident

WorldCat Discovery, WorldShare Acquisitions, WorldShare Circulation, WorldShare Collection Manager, WorldShare Indexing, WorldShare Interlibrary Loan, WorldShare License Manager, WorldShare Record Manager, WorldShare Reports and Report Designer

Major Resolved

OCLC experienced a major incident on September 15, 2026, lasting 1h 35m. The incident has been resolved; the full update timeline is below.

Started
Sep 15, 2026, 08:17 AM UTC
Resolved
Sep 15, 2026, 09:52 AM UTC
Duration
1h 35m
Detected by Pingoru
Sep 15, 2026, 08:17 AM UTC

Update timeline

No vendor updates were posted for this incident — only the open and resolve events were observed.