{"id":"CVE-2026-48749","summary":"Incus has an arbitrary file read+write on host via rootfs/ symlink in malicious image","details":"Incus is a system container and virtual machine manager. Prior to version 7.2.0, a specially crafted image can be used to read or create/write arbitrary files on the host; possibly leading to arbitrary command execution. Version 7.2.0 fixes the issue.","aliases":["GHSA-2q3f-q5pq-g8wv","GO-2026-5798"],"modified":"2026-08-23T03:43:00.419987958Z","published":"2026-08-21T14:17:54.009Z","related":["openSUSE-SU-2026:21483-1"],"database_specific":{"cwe_ids":["CWE-73"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/48xxx/CVE-2026-48749.json","cna_assigner":"GitHub_M"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/48xxx/CVE-2026-48749.json"},{"type":"ADVISORY","url":"https://github.com/lxc/incus/security/advisories/GHSA-2q3f-q5pq-g8wv"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-48749"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/lxc/incus","events":[{"introduced":"0"},{"fixed":"c67888b630ed674dd7b0a77f108521ff1b4c494d"}],"database_specific":{"extracted_events":[{"introduced":"0"},{"fixed":"7.2.0"}],"source":"AFFECTED_FIELD"}}],"versions":["v7.0.0","v7.1.0","v6.23.0","v6.22.0","v6.21.0","v6.20.0","v6.19.1","v6.19.0","v6.18.0","v6.17.0","v6.16.0","v6.14.0","v6.15.0","v6.13.0","v6.12.0","v6.11.0","v6.10.1","v6.10.0","v6.9.0","v6.8.0","v6.7.0","v6.6.0","v6.5.0","v6.4.0","v6.3.0","v6.2.0","v6.0.0","v6.1.0","v0.7.0","v0.6.0","v0.5.1","v0.5.0","v0.4.0","v0.3.0","v0.2.0","v0.1.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-48749.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H"}]}