A Silent Patch is a software update or fix that is released and applied without any public announcement, documentation, or notification to users. Unlike regular patches, which are typically accompanied by release notes and security advisories, silent patches are deployed quietly, often to address critical vulnerabilities or bugs. This practice can leave users unaware of the changes made or the urgency of the issue, potentially impacting transparency and trust. While silent patches can quickly mitigate threats, they may also hinder users' ability to assess risk or verify the patch's effectiveness.