CVE-2026-39819

Katalog CVE

CVSS 5.3 · Medium EPSS 0,15%

Kerentanan Improper Link Resolution Before File Access ('Link Following') pada golang go. Skor CVSS 3.1 5.3 (Medium) menurut NVD.

Deskripsi (NVD)

The "go bug" command writes to two files with predictable names in the system temporary directory (for example, "/tmp"). An attacker with access to the temporary directory can create a symlink in one of these names, causing "go bug" to overwrite the target of the symlink.

Rincian

Terbit di NVD

7 Mei 2026

Terakhir diubah

17 Juni 2026

Status NVD

Analyzed

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-59: Improper Link Resolution Before File Access ('Link Following')

EPSS (30 hari)

0,15% peluang dieksploitasi; lebih tinggi dari 3,5% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://pkg.go.dev/vuln/GO-2026-4978 advisory vendor
• https://go.dev/cl/763882 patch
• https://go.dev/issue/78584 issue tracking
• https://groups.google.com/g/golang-announce/c/qcCIEXso47M issue tracking · mailing list