🛡️ CVE-2023-4966

The items that name it 4

• Chinese APT Exploited BeyondTrust Vulnerability as Zero-Day
  article2026-10-16It is written here as CVE-2023-4966 (Citrix NetScaler, aka CitrixBleed; previously exploited as zero-day by Armory Castle).

  Citrix NetScaler, aka CitrixBleed; previously exploited as zero-day by Armory Castle

• mukul975/cve-mcp-server
  repo2026-09-07
• CitrixBleed 2 (CVE-2025-5777) 7Steps to Dragonforce Ransomware | Huntress
  writeup2026-07-09

  Referenced as the namesake predecessor to CitrixBleed 2, from 2023.

• Vulnerability Garden
  tool2026-05-13