CVE-2026-48752 (GCVE-0-2026-48752)

Vulnerability from cvelistv5 – Published: 2026-08-21 14:31 – Updated: 2026-08-21 16:40
VLAI
Title
Incus has arbitrary file read+write on host via templates/ symlink in malicious image
Summary
Incus is a system container and virtual machine manager. Prior to version 7.2.0, a specially crafted image or instance backup can be used to read or create/write arbitrary files on the host; possibly leading to arbitrary command execution. Version 7.2.0 patches the issue.
Severity
9.9 (Critical)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-21 16:37 UTC
CWE
  • CWE-73 - External Control of File Name or Path
Assigner
GitHub_M CNA under the mitre root
CNA scorecard C 72/100 over 7771 records in the last 180 days details
References
Impacted products
Vendor Product Version CPE status
lxc incus Affected: < 7.2.0
guessed Create a notification for this product.
Show details on NVD website
To clipboard 

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