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Advisory record · RUSTSEC-2026-0310

Various panics, soundness and resource exhaustion issues

No CVSS score

Published by OSV at 25 Sept 2026, 12:00 UTC. agentprime has not analysed this yet, so whether it affects any app is not known.

PackageEcosystemAffectedFixed in
domaincrates.io>=0.0.0-0, <0.12.30.12.3
Identifiers
RUSTSEC-2026-0310
Published
25 Sept 2026
Updated
25 Sept 2026

Machine-written summary

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

The domain crate is vulnerable in versions before 0.12.3. The source describes various panics, soundness issues, and CPU and memory exhaustion problems across its parsing, resolver, zonefile, transport, and zonetree components, mostly triggered by malicious DNS messages or zone data. The source does not state exactly what an attacker needs or the full impact of each issue. Upgrade to version 0.12.3, which fixes these issues.

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.