CVE-2026-48785

Katalog CVE

CVSS 4.8 · Medium EPSS 0,15%

Kerentanan Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal'). Skor CVSS 3.1 4.8 (Medium) menurut github.com.

Deskripsi (NVD)

Apptainer is an open source container platform. Prior to version 1.5.1, Image.AuthorizedPath applies plain string-prefix matching to the limit container paths directive in apptainer.conf, so an allowed path such as /data/safe also authorizes a sibling path such as /data/safe-but-unsafe. A local user can consequently run a container from a directory outside the administrator's intended allowlist when Apptainer operates in setuid mode. Installations that do not use setuid mode or do not configure limit container paths are not affected, and unrestricted user namespaces already allow users to run containers of their choice. This issue is fixed in version 1.5.1.

Rincian

Terbit di NVD

15 September 2026

Terakhir diubah

25 September 2026

Status NVD

Awaiting Analysis

CVSS 3.1

4.8 (Medium), sumber github.com
CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:L · uraikan di kalkulator

Jenis kelemahan (CWE)

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

EPSS (30 hari)

0,15% peluang dieksploitasi; lebih tinggi dari 3,7% CVE lain

Produk dan versi terdampak

NVD belum mencantumkan data produk (CPE) untuk CVE ini. Produk yang terdampak biasanya disebut di deskripsi dan di advisory vendor pada daftar referensi.

Referensi dan perbaikan

• https://github.com/apptainer/apptainer/commit/0ff35257420e0c6cb97dac11d305749c893e5214
• https://github.com/apptainer/apptainer/pull/3549
• https://github.com/apptainer/apptainer/releases/tag/v1.5.1
• https://github.com/apptainer/apptainer/security/advisories/GHSA-cr2j-534f-mf3g