CVE-2026-48755 — Incus has an argument injection in backup compression algorithm leading to AFW and ACE

CVE-2026-48755

Incus has an argument injection in backup compression algorithm leading to AFW and ACE PUBLISHED

Description (CNA)

Incus is a system container and virtual machine manager. Prior to version 7.1.0, improper validation of user-provided backup compression algorithm leads to argument injection in the constructed command line. This leads to an arbitrary file write on the host, possibly leading to arbitrary command execution. Version 7.1.0 patches the issue.

Affected (CNA)

Vendor / product	Versions
lxc / incus	affected < 7.2.0

CWE

CWE-20

References

https://github.com/lxc/incus/security/advisories/GHSA-v6mj-8pf4-hhw4

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.