Rust advisories / zantetsu-trainer
UnmaintainedRUSTSEC-2026-0083 · zantetsu-trainer
RUSTSEC-2026-0083: zantetsu-trainer is unmaintained
Short answerNot a bug report: zantetsu-trainer is no longer maintained, so future security issues will not be fixed. The advisory points to zantetsu-trainer as the replacement.
| Crate | zantetsu-trainer |
|---|---|
| Type | Unmaintained |
| Affected versions | Every version. |
| Fixed in | not applicable (the crate is unmaintained) |
| Severity | not scored |
| Published | 2026-04-07 |
| Last changed | 2026-04-08 |
| Also known as | none |
What to do
- Move to zantetsu-trainer.
- If you cannot move yet, acknowledge it in your audit config so CI stays green while you plan: add
"RUSTSEC-2026-0083"toignorein.cargo/audit.tomlordeny.toml, with a comment saying why. - Find who pulls it in:
cargo tree -i zantetsu-trainer.
Details from the advisory
The zantetsu-trainer crate is no longer maintained. The ML training infrastructure it contained was removed as part of the zantetsu 0.2 release, which replaced the neural parser with a pure heuristic engine.
A tombstone version (0.2.0) has been published and 0.1.4 has been yanked. There is no replacement for zantetsu-trainer.
Migration
If you were using zantetsu-trainer as part of a zantetsu-based filename parsing pipeline, switch to zantetsu 0.2, which requires no training step.
References
- Package: crates.io/crates/zantetsu-trainer
- Advisory: rustsec.org/advisories/RUSTSEC-2026-0083.html
- Report: github.com/enrell/psyche/issues/1
From the RustSec Advisory Database (CC0-1.0) via the OSV export, downloaded Oct 24, 2026. Severity score computed from the published CVSS vector.
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