Rust advisories / audiopus_sys
UnmaintainedRUSTSEC-2026-0150 · audiopus_sys
RUSTSEC-2026-0150: audiopus_sys is unmaintained
Short answerNot a bug report: audiopus_sys is no longer maintained, so future security issues will not be fixed. Plan to move to a maintained alternative.
| Crate | audiopus_sys |
|---|---|
| Type | Unmaintained |
| Affected versions | Every version. |
| Fixed in | not applicable (the crate is unmaintained) |
| Severity | not scored |
| Published | 2026-05-21 |
| Last changed | 2026-05-27 |
| 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-2026-0150"toignorein.cargo/audit.tomlordeny.toml, with a comment saying why. - Find who pulls it in:
cargo tree -i audiopus_sys.
Details from the advisory
audiopus_sys is implicitly unmaintained and holds a reference to CMake versions with which CMake 4.0 is not backwards compatible, causing cargo builds to error. An effort to contact the maintainer was made on June 10th, 2025 with no reply. A separate 2025 PR was made (from a different user) addressing the CMake 4.0 issue with no reply. The last commit to audiopus_sys is dated 5 years ago.
References
- Package: crates.io/crates/audiopus_sys
- Advisory: rustsec.org/advisories/RUSTSEC-2026-0150.html
- Report: github.com/Lakelezz/audiopus_sys/issues/22
- Report: github.com/rustsec/advisory-db/issues/2704
- Web: github.com/Lakelezz/audiopus_sys/pull/23
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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