CVE-2026-53797

Katalog CVE

CVSS 4.7 · Medium EPSS 0,12%

Kerentanan Improper Link Resolution Before File Access ('Link Following') pada samba rsync. Skor CVSS 3.1 4.7 (Medium) menurut vulncheck.com.

Deskripsi (NVD)

rsync before 3.5.0 contains a symlink race condition vulnerability in the sender's source tree traversal that allows an attacker who can manipulate a parent directory of the source tree to redirect file reads to unintended paths. Attackers can atomically replace a parent directory component with a symlink pointing outside the source root between path resolution and file open operations to disclose file contents outside the intended transfer root.

Rincian

Terbit di NVD

13 Agustus 2026

Terakhir diubah

31 Agustus 2026

Status NVD

Analyzed

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-59: Improper Link Resolution Before File Access ('Link Following')
CWE-367: Time-of-check Time-of-use (TOCTOU) Race Condition

EPSS (30 hari)

0,12% peluang dieksploitasi; lebih tinggi dari 1,7% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/RsyncProject/rsync/security/advisories/GHSA-3jj3-qvc7-jp6x advisory vendor
• https://www.vulncheck.com/advisories/rsync-symlink-race-condition-information-disclosure release notes · advisory pihak ketiga
• https://github.com/RsyncProject/rsync/releases/tag/v3.5.0 product · release notes