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Bugzilla #1774418 Ca Certificate Compliance Certificate Misissuance

Certigna: Certificate issued with validity period greater than 398-days

RESOLVED FIXED Certigna
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AI Summary

Certigna identified a compliance issue where a certificate was issued with a validity period of 400 days, exceeding the maximum allowed of 398 days. The incident was escalated internally, and corrective actions were taken, including revocation of the certificate and updates to their validity check scripts. The CA communicated the incident to their supervisory body and has since implemented additional checks to prevent similar occurrences. The issue has been resolved, and the necessary improvements have been deployed.

Model: gpt-4o-mini Generated: 2026-06-13 21:26 UTC Revised: 2026-06-16 18:22 UTC Confidence: 0.85 13 comments
Chronology
  1. Certificate with excessive validity period was revoked.
Thread Activity
  1. Dhimyotis representative — Reported a certificate issued with a validity period of 400 days.
  2. Dhimyotis representative — Confirmed that the incident was isolated and corrective measures were being implemented.
  3. Dhimyotis representative — Announced that post-delivery checks have been deployed.
  4. Mozilla representative — Indicated that the bug can be closed.
Participants
Community commenter
Related Bugzilla IDs Mentioned
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