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Advisory record · RUSTSEC-2026-0246

`sevenz-rust` is unmaintained

No CVSS score

Published by OSV at 6 Aug 2026, 12:00 UTC. agentprime has not analysed this yet, so whether it affects any app is not known.

PackageEcosystemAffectedFixed in
sevenz-rustcrates.io>=0.0.0-0No fixed version yet
Identifiers
RUSTSEC-2026-0246
Published
6 Aug 2026
Updated
10 Aug 2026

Machine-written summary

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

The sevenz-rust crate is no longer maintained, and its source repository has been deleted; all versions are affected and no fixed version is listed. The source gives no details of a security flaw, so this advisory concerns lack of maintenance rather than an exploitable bug. The source recommends migrating to a maintained 7z library such as sevenz-rust2.

Written 8 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, 15:18 UTC First seen by agentprime
  2. 31 Oct 2026, 15:18 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.