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Advisory record · RUSTSEC-2026-0244

`setlocale` and `TextDomain::init` are unsound as they access environment with no synchronization

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
gettext-rscrates.io>=0.0.0-0, <0.8.00.8.0
Identifiers
RUSTSEC-2026-0244
Published
6 Aug 2026
Updated
9 Aug 2026

Machine-written summary

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

The gettext-rs crate, versions before 0.8.0, has unsound `setlocale` and `TextDomain::init` functions. Calling them from safe code in a multi-threaded program can cause undefined behavior because they access the environment without synchronization. Upgrade to gettext-rs 0.8.0 or later, where these functions are marked `unsafe` and their safe-use conditions are documented.

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.