{"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-73hr-m85f-64v9","vendor":"","versions":[{"events":[{"introduced":"0"},{"fixed":"7.2.0"}],"lessThan":"7.2.0","status":"affected","version":"0","versionType":"semver"}]}],"cveId":"CVE-2026-48750","cwes":["CWE-73"],"description":"Incus is a system container and virtual machine manager. Prior to version 7.2.0, the `record-output` parameter of the `/instances/$name/exec` endpoint stores the output of the command in the `exec-output` directory of the instance. If `exec-output` is a symlink, file named `exec_UUID.stdout` and `exec_UUID.stderr` can be written to an arbitrary location where the `.stdout` file will contain arbitrary content. This behavior can be abused for arbitrary command execution. Version 7.2.0 contains a patch.","epss":{"date":"2026-11-05","percentile":0.5444,"score":0.00731},"exploits":[{"kind":"exploit","source":"ADP: CISA-ADP","url":"https://github.com/lxc/incus/security/advisories/GHSA-73hr-m85f-64v9"}],"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":1793922624438,"publishedAt":1787321985109,"references":[{"source":"CNA: GitHub_M","tags":["x_refsource_CONFIRM"],"url":"https://github.com/lxc/incus/security/advisories/GHSA-73hr-m85f-64v9"},{"source":"CNA: GitHub_M","tags":["x_refsource_MISC"],"url":"https://github.com/canonical/lxd/security/advisories/GHSA-9j25-mm2h-2f76"},{"source":"ADP: CISA-ADP","tags":["exploit"],"url":"https://github.com/lxc/incus/security/advisories/GHSA-73hr-m85f-64v9"},{"source":"OSV / GitHub Security Advisories","tags":["advisory"],"url":"https://github.com/advisories/GHSA-73hr-m85f-64v9"},{"source":"OSV / GitHub Security Advisories","tags":["osv"],"url":"https://osv.dev/vulnerability/GHSA-73hr-m85f-64v9"}],"remediation":[{"kind":"fix","source":"OSV GHSA-73hr-m85f-64v9","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-73hr-m85f-64v9"}],"revision":"eaab4e3c4ca4290d18143fa5614f0295acf2dc952782b0941642a8c9d80a6831","sources":[{"modifiedAt":1793922624438,"name":"CNA: GitHub_M","retrievedAt":1793923704183,"url":"https://www.cve.org/CVERecord?id=CVE-2026-48750"},{"modifiedAt":1793916004114,"name":"OSV / GitHub Security Advisories (partial: 1/2 referenced advisories verified)","retrievedAt":1793917123487,"url":"https://osv.dev/vulnerability/GHSA-73hr-m85f-64v9"},{"modifiedAt":null,"name":"FIRST EPSS","retrievedAt":1793917130680,"url":"https://api.first.org/data/v1/epss?cve=CVE-2026-48750"}],"ssvc":{"assessedAt":1787765057722,"automatable":"no","exploitation":"none","source":"ADP: CISA-ADP","technicalImpact":"total"},"status":"published","title":"Incus has an arbitrary file write on host via `exec-output` symlink in crafted image","updatedAt":1793923704183}