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Bugzilla #1882904 Certificate Problem Report

Google Trust Services: Incorrect OCSP responses for new ICAs under test

RESOLVED FIXED Google Trust Services LLC
AI Summary

Google Trust Services (GTS) encountered issues with OCSP responses for newly issued intermediate CAs, resulting in incorrect 'unauthorized' responses for 3,301 OCSP requests. The incident was attributed to the complexity of maintaining both legacy and newer OCSP responder architectures. GTS has since implemented action items to improve the configuration and monitoring of OCSP responders, with all action items completed by April 26, 2024. The company plans to continue supporting both OCSP systems until deprecation is feasible, pending updates from root programs.

Model: gpt-4o-mini Generated: 2026-06-13 21:35 UTC Confidence: 0.95
Chronology
  1. GTS reports investigation into OCSP issues.
  2. Incident report detailing OCSP response issues is published.
  3. GTS completes all action items related to the incident.
Participants
Google Trust Services Mozilla
External References
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