CVE-2026-5223

Katalog CVE

CVSS 5.3 · Medium EPSS 0,42%

Kerentanan UNIX Symbolic Link (Symlink) Following pada rust-lang cargo. Skor CVSS 3.1 5.3 (Medium) menurut NVD.

Deskripsi (NVD)

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. 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.

Rincian

Terbit di NVD

25 Mei 2026

Terakhir diubah

23 Juli 2026

Status NVD

Analyzed

CVSS 3.1

5.3 (Medium), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-61: UNIX Symbolic Link (Symlink) Following

EPSS (30 hari)

0,42% peluang dieksploitasi; lebih tinggi dari 34,0% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://blog.rust-lang.org/2026/05/25/cve-2026-5223/ mitigasi · advisory vendor
• https://github.com/rust-lang/cargo/pull/17031 issue tracking · patch
• https://groups.google.com/g/rustlang-security-announcements/c/IB74S7Yksg8 mailing list · advisory pihak ketiga