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Bugzilla #1886257 Certificate Misissuance

Microsec: Misissuance an EV TLS certificate without CPSuri

RESOLVED FIXED Microsec Ltd.
AI Summary

Microsec Ltd. misissued an EV TLS certificate that lacked the required CPSuri link. The issue was reported via email, and due to delays in response, multiple incident reports were created to address the misissuance, delayed revocation, and failure to respond timely. Although the missing CPSuri does not affect the certificate's usability or security, it complicates access to policy information. Microsec has since revoked the misissued certificates and implemented corrective measures to prevent future occurrences.

Model: gpt-4o-mini Generated: 2026-06-13 21:14 UTC Confidence: 1.00
Chronology
  1. Microsec received a report of a potentially misissued certificate.
  2. A second report was sent, prompting an internal investigation.
  3. Microsec issued a new EV TLS certificate with the correct CPSuri.
  4. All misissued certificates were revoked.
Participants
dr. Sándor SZŐKE
External References
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