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Bugzilla #1900129 Certificate Problem Report

Certainly: Serving invalid or incomplete CRLs

RESOLVED FIXED Certainly LLC
AI Summary

Certainly LLC experienced an incident where their R1 intermediate issuer CRLs were not updated correctly from May 24 to May 29, 2024. During this time, E1 and R1 CRLs became intermixed, leading to the potential serving of incorrect CRLs. Although no expired CRLs were served, some valid CRLs did not reflect recent revocations. The issue was identified and resolved within hours of discovery, with corrective measures implemented to prevent future occurrences.

Model: gpt-4o-mini Generated: 2026-06-13 21:28 UTC Confidence: 0.90
Chronology
  1. R1 CRLs begin to be published incorrectly.
  2. Issue discovered and CRLs corrected.
  3. All action items related to the incident are completed.
Participants
Wayne Thayer Aaron Gable Mathew Hodson Daniel Jeffery
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