🧰 Trend Micro Zero Day Initiative

The items that name it 4

• Several Linux kernel vulnerabilities accidentally posted to public mailing list
  article2026-10-22It is written here as Trend Micro Zero Day Initiative (ZDI): vulnerability disclosure program whose reports were sent to the public Linux kernel mailing list (LKML) instead of the private security list.

  ZDI

• Microsoft Windows NCSI Cross-Context Proxy Authentication Coercion - ZDI-26-708 - Part 1
  writeup2026-09-28It is written here as ZDI (Zero Day Initiative).

  Vulnerability acquisition and publication as 0day advisory ZDI-26-708

• Combining EPSS and Reachability Analysis to Optimize Vulnerability Management | Blog | Endor Labs
  article2026-09-11It is written here as Trend Micro Zero Day Initiative (ZDI).

  Public source of vulnerability exploitation mentions queried by EPSS

• Intelligence Cyber Digest
  thread2026-05-12It is written here as ZDI (Zero Day Initiative).

  organizer of Pwn2Own that reviews and accepts vulnerability submissions; confirmed being 'at maximum capacity, can't add extra contest days' to at least one rejected researcher (@ryotkak)