{"affected":[{"product":"incus","source":"CNA: GitHub_M","vendor":"lxc","versions":[{"status":"affected","version":"< 7.2.0"}]},{"product":"lxd","source":"CNA: GitHub_M","vendor":"canonical","versions":[{"status":"affected","version":">= 4.0.0, < 4.0.11"},{"status":"affected","version":">= 5.0.0, < 5.0.7"},{"status":"affected","version":">= 5.1.0, < 5.21.5"},{"status":"affected","version":">= 6.0.0, < 6.9.0"}]},{"defaultStatus":"unaffected","ecosystem":"Go","packageName":"github.com/lxc/incus/v7/cmd/incusd","product":"github.com/lxc/incus/v7/cmd/incusd","source":"OSV GHSA-v6mj-8pf4-hhw4","vendor":"","versions":[{"events":[{"introduced":"0"},{"fixed":"7.2.0"}],"lessThan":"7.2.0","status":"affected","version":"0","versionType":"semver"}]}],"cveId":"CVE-2026-48755","cwes":["CWE-20"],"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.","epss":{"date":"2026-11-05","percentile":0.54439,"score":0.00731},"exploits":[],"kev":null,"metrics":[{"score":9.9,"severity":"critical","source":"CNA: GitHub_M","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H","version":"3.1"}],"modifiedAt":1793922303784,"publishedAt":1787323045389,"references":[{"source":"CNA: GitHub_M","tags":["x_refsource_CONFIRM"],"url":"https://github.com/lxc/incus/security/advisories/GHSA-v6mj-8pf4-hhw4"},{"source":"CNA: GitHub_M","tags":["x_refsource_MISC"],"url":"https://github.com/canonical/lxd/security/advisories/GHSA-fmc8-p6q7-75cc"},{"source":"OSV / GitHub Security Advisories","tags":["advisory"],"url":"https://github.com/advisories/GHSA-v6mj-8pf4-hhw4"},{"source":"OSV / GitHub Security Advisories","tags":["osv"],"url":"https://osv.dev/vulnerability/GHSA-v6mj-8pf4-hhw4"}],"remediation":[{"kind":"fix","source":"OSV GHSA-v6mj-8pf4-hhw4","text":"github.com/lxc/incus/v7/cmd/incusd (Go): OSV reports a fixed version 7.2.0. Check the advisory for supported release branches.","url":"https://github.com/advisories/GHSA-v6mj-8pf4-hhw4"}],"revision":"c82f3b91657b9ad40f376105689f87f2eadab8a381019435ea0f389cd4c41fa8","sources":[{"modifiedAt":1793921797705,"name":"CNA: GitHub_M","retrievedAt":1793923707620,"url":"https://www.cve.org/CVERecord?id=CVE-2026-48755"},{"modifiedAt":1793922303784,"name":"OSV / GitHub Security Advisories (partial: 1/2 referenced advisories verified)","retrievedAt":1793923708727,"url":"https://osv.dev/vulnerability/GHSA-v6mj-8pf4-hhw4"},{"modifiedAt":null,"name":"FIRST EPSS","retrievedAt":1793923718069,"url":"https://api.first.org/data/v1/epss?cve=CVE-2026-48755"}],"ssvc":{"assessedAt":1787346019912,"automatable":"no","exploitation":"none","source":"ADP: CISA-ADP","technicalImpact":"total"},"status":"published","title":"Incus has an argument injection in backup compression algorithm leading to AFW and ACE","updatedAt":1793923718069}