The announcement describes the release of MISP 2.5.22, which brings a variety of enhancements, security fixes, and improvements to the workflow and sharing engine. The new version aims to refine the handling of plugins, strengthen the logic behind sharing groups, and streamline common operations to provide better performance and usability. It also addresses vulnerabilities discovered in prior releases, tightening security across multiple components.

This release underscores MISP’s commitment to evolving its threat intelligence platform steadily: by combining community contributions, careful refinement of core features, and ongoing hardening, the project is trying to maintain both innovation and stability. Users are encouraged to upgrade to 2.5.22 in order to benefit from these improvements and ensure their deployments remain secure and efficient.

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Source: https://www.misp-project.org/2025/10/02/misp.2.5.22.released.html/