Rust advisories / basic-toml
UnmaintainedRUSTSEC-2026-0374 · basic-toml
RUSTSEC-2026-0374: `basic-toml` is unmaintained
Short answerNot a bug report: basic-toml is no longer maintained, so future security issues will not be fixed. Plan to move to a maintained alternative.
| Crate | basic-toml |
|---|---|
| Type | Unmaintained |
| Affected versions | Every version. |
| Fixed in | not applicable (the crate is unmaintained) |
| Severity | not scored |
| Published | 2026-09-26 |
| Last changed | 2026-10-20 |
| Also known as | none |
What to do
- Look for a maintained fork or alternative crate.
- If you cannot move yet, acknowledge it in your audit config so CI stays green while you plan: add
"RUSTSEC-2026-0374"toignorein.cargo/audit.tomlordeny.toml, with a comment saying why. - Find who pulls it in:
cargo tree -i basic-toml.
Details from the advisory
The last release was on March 3, 2025, the day after the repository was archived and marked as unmaintained.
Possible alternatives
References
- Package: crates.io/crates/basic-toml
- Advisory: rustsec.org/advisories/RUSTSEC-2026-0374.html
- Web: github.com/dtolnay/basic-toml/commit/dd2ea1df197f255a402b8990cb852ade3e37ea34
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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