{"cve":"CVE-2026-48755","nvd":{"published":"2026-08-21T15:16:41.077","modified":"2026-10-15T19:10:00.173","status":"Deferred","description":"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.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H","score":9.9},"cwes":["CWE-20"],"references":["https://github.com/lxc/incus/security/advisories/GHSA-v6mj-8pf4-hhw4"],"products":[],"source":"nvd","synced_at":"2026-10-19T22:49:38.260478770+00:00"},"epss":{"cve":"CVE-2026-48755","score":0.00731,"percentile":0.54009,"date":"2026-10-25"},"kev":null,"osv":[{"id":"GHSA-v6mj-8pf4-hhw4","url":"https://osv.dev/vulnerability/GHSA-v6mj-8pf4-hhw4","summary":"Incus has an argument injection in backup compression algorithm leading to AFW and ACE","modified":"2026-07-07T20:41:28.398435530Z","packages":[{"ecosystem":"Go","name":"github.com/lxc/incus/v7/cmd/incusd","purl":"pkg:golang/github.com/lxc/incus/v7/cmd/incusd","ranges":["<7.2.0"],"fixed":["7.2.0"]}]},{"id":"GO-2026-5808","url":"https://osv.dev/vulnerability/GO-2026-5808","summary":"Incus has an argument injection in backup compression algorithm leading to AFW and ACE in github.com/lxc/incus","modified":"2026-07-07T20:30:16.169374199Z","packages":[{"ecosystem":"Go","name":"github.com/lxc/incus","purl":"pkg:golang/github.com/lxc/incus","ranges":["all versions"],"fixed":[]},{"ecosystem":"Go","name":"github.com/lxc/incus/v6","purl":"pkg:golang/github.com/lxc/incus/v6","ranges":["all versions"],"fixed":[]},{"ecosystem":"Go","name":"github.com/lxc/incus/v7","purl":"pkg:golang/github.com/lxc/incus/v7","ranges":["<7.2.0"],"fixed":["7.2.0"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}