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Bugzilla #2012511 Ca Certificate Compliance Self Reported Incident

D-Trust: CRL HTTP Media Type

RESOLVED FIXED D-TRUST
This summary was auto-generated by AI and revised by me when needed — accuracy improves with each update. Always refer to the official Bugzilla thread as the authoritative source. If you spot an inaccuracy, let me know via the contact form.
AI Summary

D-Trust disclosed an incident regarding its CRL distribution endpoints serving CRLs with the media type application/x-pkcs7-crl instead of the recommended application/pkix-crl as per RFC 5280. This issue was identified following an external report on January 23, 2026, and after an internal review, D-Trust found no justification for the deviation. The configuration was updated to comply with RFC 5280 on February 5, 2026. Additionally, D-Trust integrated CRL Watch monitoring into its internal alerting system by February 12, 2026. The incident was resolved and the case is now closed.

Model: gpt-4o-mini Generated: 2026-06-13 21:35 UTC Revised: 2026-06-16 18:49 UTC Confidence: 0.85 17 comments
Chronology
  1. External notification received regarding CRL media type compliance.
  2. CRL delivery configuration updated to application/pkix-crl.
  3. Integration of CRL Watch monitoring completed.
Thread Activity
  1. D-Trust — D-Trust received an external report about CRL media type compliance.
  2. D-Trust — Full incident report detailing the issue and actions taken was provided.
  3. Bdr representative — Clarified that the integration of CRL Watch monitoring was completed ahead of schedule.
  4. Bdr representative — D-Trust is preparing the closure report for the incident.
Participants
D-Trust Community commenter Cooperjr representative Bdr representative Cabbage representative CCADB representative
External References
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