CRITICAL 9.9 NVD

CVE-2026-48755

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 argu

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.

References

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

Published: 2026-08-21 · Source: NVD · Feed updated: 2026-08-21

This critical severity vulnerability with a CVSS score of 9.9 was published on 2026-08-21 via NVD.

Risk Timeline

CVE Disclosed2026-08-21 · -1 days ago

Remediation Resources

GitHub

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

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