CVE-2026-6855

Katalog CVE

CVSS 7.1 · High EPSS 0,22%

Kerentanan Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') pada redhat instructlab, redhat enterprise linux ai. Skor CVSS 3.1 7.1 (High) menurut redhat.com.

Deskripsi (NVD)

A flaw was found in InstructLab. A local attacker could exploit a path traversal vulnerability in the chat session handler by manipulating the `logs_dir` parameter. This allows the attacker to create new directories and write files to arbitrary locations on the system, potentially leading to unauthorized data modification or disclosure.

Rincian

Terbit di NVD

22 April 2026

Terakhir diubah

17 Juni 2026

Status NVD

Analyzed

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

EPSS (30 hari)

0,22% peluang dieksploitasi; lebih tinggi dari 12,0% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://access.redhat.com/security/cve/CVE-2026-6855 advisory vendor
• https://bugzilla.redhat.com/show_bug.cgi?id=2460013 issue tracking · advisory vendor