# orion (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/orion

## Advisories (3)

### [RUSTSEC-2026-0428](https://cve.now/RUSTSEC-2026-0428): BLAKE2b produces wrong tag when using \`reset()\` with a different-length key

- Severity: Unrated
- Published: Oct 30, 2026
- Affected: fixed in 0.17.16; from 0.18.0-0, fixed in 0.18.1.

### [RUSTSEC-2026-0426](https://cve.now/RUSTSEC-2026-0426): LLVM introduces timing-vulnerable optimizations into ML-KEM and ML-DSA operations intended to be constant-time

- Severity: Unrated
- Published: Oct 30, 2026
- Affected: fixed in 0.17.16; from 0.18.0-0, fixed in 0.18.1.

### [CVE-2018-20999](https://cve.now/CVE-2018-20999): An issue was discovered in the orion crate before 0.11.2 for Rust.

- Severity: Unrated
- Published: Aug 26, 2019
- Affected: fixed in 0.11.2; fixed in 0.11.2.

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