# zstd (crates.io) vulnerabilities

3 known vulnerabilities, with the versions each affects and the releases that fix them.

## At a glance

- Latest release: not known (cve.now hasn't read this package's releases)
- Newest unaffected release: not known without release data
- Registry: https://crates.io/crates/zstd

## Advisories (3)

### [RUSTSEC-2026-0393](https://cve.now/RUSTSEC-2026-0393): Out-of-bounds read when training a dictionary from inconsistent sample sizes

- Severity: Unrated
- Published: Oct 16, 2026
- Affected: from 0.1.1, fixed in 0.4.10.

### [RUSTSEC-2026-0392](https://cve.now/RUSTSEC-2026-0392): Uninitialized memory exposed by \`write::Decoder\` on a corrupt legacy frame

- Severity: Unrated
- Published: Oct 16, 2026
- Affected: from 0.4.22, fixed in 0.8.0.

### [RUSTSEC-2026-0391](https://cve.now/RUSTSEC-2026-0391): Data from an abandoned stream leaks into the next stream on a reused context

- Severity: Unrated
- Published: Oct 16, 2026
- Affected: from 0.13.2, fixed in 0.14.3.

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