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Advisory record · RUSTSEC-2026-0370

`zvariant` is unmaintained

No CVSS score

Published by OSV at 16 Oct 2026, 12:00 UTC. agentprime has not analysed this yet, so whether it affects any app is not known.

PackageEcosystemAffectedFixed in
zvariantcrates.io>=0.0.0-0No fixed version yet
Identifiers
RUSTSEC-2026-0370
Published
16 Oct 2026
Updated
17 Oct 2026

Machine-written summary

Summary written by Claude Haiku from the source advisory. Not reviewed by a person.

The zvariant crate on crates.io is unmaintained, with all versions affected and no fixed version listed. Its code has been merged into zbus starting with version 6.0.0, as the wire module. The source recommends migrating to zbus, with default features disabled if only the D-Bus wire format is needed, or to zgvariant for the GVariant format.

Written 3 Nov 2026.

Not analysed yet

We haven’t published our analysis of this Advisory yet. Once a person has reviewed it, this page will say what’s vulnerable, what has to be true for your app to be affected, and how to check.

Severity and exploitation

No source has published a CVSS score for this record yet.

  • CISA KEV Not listed.
  • EPSS No score.

Timeline

  1. 31 Oct 2026, 14:24 UTC First seen by agentprime
  2. 31 Oct 2026, 14:24 UTC Confirmed by OSV

Sources

Facts on this page come from the GitHub Advisory Database (CC-BY 4.0), OSV and the other sources listed, as published. We don’t reproduce full advisory descriptions, which can contain exploit code.