Zero-Day Patch

Definitions

1. A patch released in response to a zero-day vulnerability, often under urgent conditions because active exploitation is possible or already happening. The term implies both the seriousness of the flaw and the speed required from maintainers and operators.

   In plain English: A fast security fix released for a vulnerability that may already be exploitable.

   Example: "The zero-day patch was merged and published overnight because attackers were already probing exposed instances."

Related Terms

• Backport
• DependencyTrack
• Fork Bomb
• Open Source Supply Chain
• Package Security
• Security Release
• Vulnerability Fix
• Vulnerability Patch