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Mark hexchat unsound and unmaintained #2468

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Merged
djc merged 2 commits into from
Feb 24, 2026
Merged

Mark hexchat unsound and unmaintained #2468

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ec4a689
Mark hexchat unsound and unmaintained
jayvdb Nov 17, 2025
9db682c
drop alternative
jayvdb Feb 23, 2026
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26 changes: 26 additions & 0 deletions crates/hexchat/RUSTSEC-0000-0000.md
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```toml
[advisory]
id = "RUSTSEC-0000-0000"
package = "hexchat"
date = "2025-11-17"
url = "https://github.com/pie-flavor/hexchat-rs/issues/3"
categories = ["memory-corruption", "memory-exposure"]
keywords = ["memory-safety"]
informational = "unsound"

[versions]
patched = []
```

# hexchat crate is unsound and unmaintained

All versions of this crate have function `deregister_command` which can result in use after free.
This is unsound.

In addition, all versions since 0.3.0 have "safe" macros, which are documented as unsafe to use in threads.

In addition, the `hexchat` crate is no longer actively maintained. If you rely on this crate, consider switching to a recommended alternative.

## Recommended alternatives

- [`hexavalent`](https://crates.io/crates/hexavalent)