OctaIndex3D is no longer maintained. Version 0.5.9 was the final release, and the repository is archived (read-only). No further releases or security patches will be published, and vulnerability reports are no longer monitored.

No version receives security updates, including 0.5.9.

• Audit your dependency tree: Run cargo audit or cargo deny check advisories regularly. OctaIndex3D's own dependencies will not be updated, so advisories against them must be handled in your project (for example, with cargo update for semver-compatible fixes, or by vendoring or forking).
• Validate input: When using OctaIndex3D with untrusted input, validate coordinates, indices, and container data before processing.
• Fork if you need fixes: The code is MIT-licensed. If you find a vulnerability and need a fix, fork the project and publish it under a new crate name.

Some features may have different security implications:

• parallel: Uses Rayon for parallelism (vetted dependency)
• simd: Platform-specific optimizations (uses unsafe blocks, thoroughly tested)
• serde: Serialization support (consider input validation when deserializing)

OctaIndex3D uses unsafe blocks for SIMD optimizations. All unsafe code:

• Is thoroughly tested with comprehensive test coverage
• Has detailed comments explaining safety invariants
• Is isolated to performance-critical sections
• Has safe fallback implementations