Name: CVE-2026-48753: External Control of File Name or Path
Creator: Rapid7
Published: 2026-08-21T00:00:00.000Z
License: https://www.rapid7.com/legal/website-terms-of-use/
Keywords: CVE, CVE-2026-48753, CWE-73, CVSS 9.9, EPSS 0.00731

Incus is a system container and virtual machine manager. Prior to version 7.1.0, the S3 protocol upload endpoint is vulnerable to path traversal and allows creation of arbitrary files on the host. This behavior could lead to arbitrary command execution. Version 7.1.0 fixes the issue.

CVSS Details

CVSS 3.1 Base Score: 9.9
CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H)

Covered by Rapid7

Product	Vendor Advisory	Solution File	Added	Published
Alpine Linux	—	Upgrade incus	Aug 24, 2026	Aug 21, 2026

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CVSS Details

Covered by Rapid7

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