iotaledger / iotaledger/identity

RUSTSEC-2025-0141: Bincode is unmaintained

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Rust
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Description

> Bincode is unmaintained

| Details | |
| ------------------- | ---------------------------------------------- |
| Status | unmaintained |
| Package | `bincode` |
| Version | `1.3.3` |
| URL | [https://git.sr.ht/~stygianentity/bincode/tree/v3.0/item/README.md](https://git.sr.ht/~stygianentity/bincode/tree/v3.0/item/README.md) |
| Date | 2025-12-16 |

Due to a doxxing and harassment incident, the bincode team has taken the decision to cease development permanently.

The team considers version 1.3.3 a complete version of bincode that is not in need of any updates.

## Alternatives to consider

* [wincode](https://crates.io/crates/wincode)

* [postcard](https://crates.io/crates/postcard)

* [bitcode](https://crates.io/crates/bitcode)

* [rkyv](https://crates.io/crates/rkyv)

See [advisory page](https://rustsec.org/advisories/RUSTSEC-2025-0141.html) for additional details.

Contributor guide

Open the contributing guide

Research direction

Start by reviewing the RUSTSEC-2025-0141 advisory and the bincode 1.3.3 details in this issue. Then determine how the repository depends on or uses bincode and whether one of the listed alternatives is appropriate; done means the dependency concern has a documented, verified resolution.

Written by the indexing model from the issue text.

Assessment

Tech stack
rust
Domain
security
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
25/100

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