01 Record

CVE-2026-48750

Incus has an arbitrary file write on host via `exec-output` symlink in crafted image

CriticalPUBLISHEDCNA: GitHub_M

Base score9.9 CVSS v3.xCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

02 Description

Incus has an arbitrary file write on host via `exec-output` symlink in crafted image

Published

2026-08-21 14:19Z11 HR AGO

Last updated

2026-08-21 14:19Z11 HR AGO

Reserved

2026-05-22

Assigning CNA

GitHub_M

Record state

PUBLISHED

Severity

Critical (CVSS 9.9)

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

Weaknesses

SSVC decision

No CISA-ADP assessment

Data version

5.2

Document digest

6e8b08c4cd07030df43b157da67956ab07b32fe2e2ee6ba3417298d91373e8b9

VendorProductVersionsPlatforms

lxcincus< 7.2.0—