πŸ›‘οΈ CVE-2026-5223
🟑 CVSS 5.3 β€” Medium βœ… No Known Exploit CWE-61 NVD
5.3
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

Cargo incorrectly handled symlinks inside of crate tarballs downloaded from third-party registries, allowing a malicious crate to override the source code of another crate from the same registry.Β The severity of the vulnerability is **medium** for users of third-party registries. Users of crates.io are **not affected**, as crates.io forbids uploading crates containing any symlink.

Details

Severity MEDIUM
CVSS Score 5.3
CVSS Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
CWE CWE-61
Public Exploit βœ… No
Source NVD
Published 2026-05-25
Updated 2026-06-02
Modified 2026-06-01

Affected Packages

Software From version Fixed in
cargo β€” 1.96.0
unknown β€” β€”

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