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Bugzilla #1727963 Certificate Problem Report

DigiCert: Truncation of Registration Number

RESOLVED DigiCert
AI Summary

DigiCert identified an issue where registration numbers for certain certificates were truncated to 64 characters instead of being rejected when exceeding the maximum length. This was discovered during an internal audit, leading to an investigation that revealed two affected certificates. The CA has since implemented a fix to ensure that any signing requests with overly long registration numbers are rejected, preventing future occurrences of this issue.

Model: gpt-4o-mini Generated: 2026-06-13 11:40 UTC Confidence: 0.95
Chronology
  1. Long registration number pattern added and disclosed.
  2. Compliance team conducted a system sweep and identified two certificates with truncated registration numbers.
  3. Patch applied to reject signing requests with overly long registration numbers.
Participants
Jeremy Rowley Ben Wilson
External References
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