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Vulnerability advisory

RUSTSEC-2026-0369

ZipStreamReader::extract() and ZipArchive::extract() apply Unix permissions through symlinks without confining the target

Published Updated OSV record ↗

Also known as GHSA-4684-h2q9-2vcp

Severity
  • CVSS 3.xCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H

Affected versions

zip crates.io

All zip advisories →
AffectedFixed in
0.0.0-0 to before 9.0.09.0.0Advisories →

Description

ZipStreamReader::extract() applies Unix permissions through extracted symlinks without validating the symlink target stays within the destination

For further details see: https://github.com/zip-rs/zip2/security/advisories/GHSA-4684-h2q9-2vcp

References

  • Codex
  • Claude Code
  • VS Code
  • GitHub Copilot
  • Cursor
  • Cline
  • Windsurf
  • Google Anti-gravity
  • OpenCode
  • Pi
  • Gemini CLI
  • Hermes Agent
  • Zed
  • Junie
  • Qwen Code
  • Kiro
  • Kilo Code
  • Factory Droid

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