{"id":"CVE-2026-115372","aliases":["DEBIAN-CVE-2026-115372","EUVD-2026-108295","GHSA-4cph-ccqv-hm3c","GHSA-9cgf-rjhv-pjh5","UBUNTU-CVE-2026-115372"],"status":"published","title":"Incus 7.3.0 before 7.5.0 Project Restriction Bypass via block.create_options","description":"Incus from 7.3.0 before 7.5.0 contains a project restriction bypass that allows restricted project users to set block.create_options through volume update, copy, and move operations. Attackers can set the option on a custom volume and trigger a copy or move onto a formatting pool to inject arguments into mkfs executed as root.","severity":{"version":"4.0","score":9,"vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H","level":"critical","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-12","score":0.00362,"percentile":0.30418,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-88"],"published":"2026-10-22T19:13:42Z","modified":"2026-10-30T02:30:36Z","fixes":[{"ecosystem":"Debian:13","package":"incus","fixed_in":["6.0.4-2+deb13u11"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"incus","fixed_in":["7.0.1-5"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:13","package":"incus","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.0.4-2+deb13u11"}]}],"versions":["6.0.4-2","6.0.4-2+deb13u1","6.0.4-2+deb13u10","6.0.4-2+deb13u1~bpo12+1","6.0.4-2+deb13u2","6.0.4-2+deb13u2~bpo12+1","6.0.4-2+deb13u3","6.0.4-2+deb13u3~bpo12+1","6.0.4-2+deb13u4","6.0.4-2+deb13u4~bpo12+1","6.0.4-2+deb13u5","6.0.4-2+deb13u5~bpo12+1","6.0.4-2+deb13u6","6.0.4-2+deb13u6~bpo12+1","6.0.4-2+deb13u7","6.0.4-2+deb13u7~bpo12+1","6.0.4-2+deb13u8","6.0.4-2+deb13u9"]},{"source":"osv","ecosystem":"Debian:14","package":"incus","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"7.0.1-5"}]}],"versions":["6.0.4-2","6.0.4-3","6.0.5-1","6.0.5-2","6.0.5-3","6.0.5-4","6.0.5-5","6.0.5-6","6.0.5-7","6.0.5-8","6.0.6-1","6.0.6-2","6.0.6-3","6.14.0-1~exp1","6.15.0-1~exp1","6.16.0-1~exp1","6.17.0-1~exp1","6.20.0-1~exp1","6.21.0-1~exp1","6.22.0-1~exp1","6.23.0-1~exp1","7.0.0-1","7.0.0-1~bpo13+1","7.0.0-2","7.0.0-2~bpo13+1","7.0.0-3","7.0.0-4","7.0.0-5","7.0.0-5~bpo13+1","7.0.1-1","7.0.1-1~bpo13+1","7.0.1-2","7.0.1-2~bpo13+1","7.0.1-3","7.0.1-3~bpo13+1","7.0.1-4","7.0.1-5~bpo13+1"]},{"source":"osv","ecosystem":"Ubuntu:Pro:24.04:LTS","package":"incus","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.4-1ubuntu1","0.5.1-1","0.5.1-3","0.6-1","6.0.0-1","6.0.0-1ubuntu0.1","6.0.0-1ubuntu0.2","6.0.0-1ubuntu0.2+esm1","6.0.0-1ubuntu0.3","6.0.0-1ubuntu0.3+esm1","6.0.0-1ubuntu0.3+esm2","6.0.0-1ubuntu0.3+esm3"]},{"source":"osv","ecosystem":"Ubuntu:26.10","package":"incus","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["6.0.5-8","7.0.1-5"]},{"source":"osv","ecosystem":"Ubuntu:Pro:26.04:LTS","package":"incus","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["6.0.4-2","6.0.5-8","6.0.5-8ubuntu0.26.04.1~esm1"]}],"products":[{"vendor":"lxc","product":"incus"}],"references":[{"url":"https://github.com/lxc/incus/security/advisories/GHSA-4cph-ccqv-hm3c","tags":["vendor-advisory","advisory","report"]},{"url":"https://www.vulncheck.com/advisories/incus-7.3.0-before-7.5.0-project-restriction-bypass-via-block-create-options","tags":["third-party-advisory","advisory","report"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-115372","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-9cgf-rjhv-pjh5"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/115xxx/CVE-2026-115372.json","tags":["advisory"]},{"url":"https://security-tracker.debian.org/tracker/CVE-2026-115372","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2026-115372","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-115372","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2026-115372","title":"Incus 7.3.0 before 7.5.0 Project Restriction Bypass via block.create_options","description":"Incus from 7.3.0 before 7.5.0 contains a project restriction bypass that allows restricted project users to set block.create_options through volume update, copy, and move operations. Attackers can set the option on a custom volume and trigger a copy or move onto a formatting pool to inject arguments into mkfs executed as root.","status":"published","published":"2026-10-22T19:13:42.624Z","modified":"2026-10-29T02:28:30.115Z","cvss":[{"version":"4.0","score":9,"vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H","level":"critical","assessor":"cna"},{"version":"3.1","score":8.5,"vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H","level":"high","assessor":"cna"}],"cwes":["CWE-88"],"updated_at":"2026-11-02T14:20:01.618694Z"}],"euvd":[{"id":"EUVD-2026-108295","description":"Incus from 7.3.0 before 7.5.0 contains a project restriction bypass that allows restricted project users to set block.create_options through volume update, copy, and move operations. Attackers can set the option on a custom volume and trigger a copy or move onto a formatting pool to inject arguments into mkfs executed as root.","status":"published","published":"2026-10-22T19:13:42Z","modified":"2026-10-29T02:28:30Z","cvss":[{"version":"4.0","score":9,"vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H","level":"critical"}],"updated_at":"2026-11-02T16:59:18.059516Z"}],"ghsa":[{"id":"GHSA-9cgf-rjhv-pjh5","title":"Incus from 7.3.0 before 7.5.0 contains a project restriction bypass that allows restricted...","description":"Incus from 7.3.0 before 7.5.0 contains a project restriction bypass that allows restricted project users to set block.create_options through volume update, copy, and move operations. Attackers can set the option on a custom volume and trigger a copy or move onto a formatting pool to inject arguments into mkfs executed as root.","status":"published","published":"2026-10-22T21:32:42Z","modified":"2026-10-22T21:32:42Z","cvss":[{"version":"4.0","score":9,"vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"critical"},{"version":"3.1","score":8.5,"vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-88"],"updated_at":"2026-11-02T15:14:17.600276Z"}],"nvd":[{"id":"CVE-2026-115372","description":"Incus from 7.3.0 before 7.5.0 contains a project restriction bypass that allows restricted project users to set block.create_options through volume update, copy, and move operations. Attackers can set the option on a custom volume and trigger a copy or move onto a formatting pool to inject arguments into mkfs executed as root.","status":"published","published":"2026-10-22T19:17:43.67Z","modified":"2026-10-29T04:18:27.09Z","cvss":[{"version":"4.0","score":9,"vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"critical","assessor":"secondary"},{"version":"3.1","score":8.5,"vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-88"],"updated_at":"2026-11-02T14:13:02.724605Z"}],"osv":[{"id":"CVE-2026-115372","title":"Incus 7.3.0 before 7.5.0 Project Restriction Bypass via block.create_options","description":"Incus from 7.3.0 before 7.5.0 contains a project restriction bypass that allows restricted project users to set block.create_options through volume update, copy, and move operations. Attackers can set the option on a custom volume and trigger a copy or move onto a formatting pool to inject arguments into mkfs executed as root.","status":"published","published":"2026-10-22T19:13:42.624Z","modified":"2026-10-30T02:30:36.330212367Z","cvss":[{"version":"4.0","score":9,"vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H","level":"critical"}],"cwes":["CWE-88"],"updated_at":"2026-11-02T15:44:56.675758Z"},{"id":"DEBIAN-CVE-2026-115372","description":"Incus from 7.3.0 before 7.5.0 contains a project restriction bypass that allows restricted project users to set block.create_options through volume update, copy, and move operations. Attackers can set the option on a custom volume and trigger a copy or move onto a formatting pool to inject arguments into mkfs executed as root.","status":"published","published":"2026-10-22T19:17:43.67Z","modified":"2026-10-29T10:00:29.802584137Z","cvss":[{"version":"4.0","score":9,"vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"critical"}],"updated_at":"2026-11-02T15:45:50.923612Z"},{"id":"UBUNTU-CVE-2026-115372","description":"Incus from 7.3.0 before 7.5.0 contains a project restriction bypass that allows restricted project users to set block.create_options through volume update, copy, and move operations. Attackers can set the option on a custom volume and trigger a copy or move onto a formatting pool to inject arguments into mkfs executed as root.","status":"published","published":"2026-10-22T19:17:00Z","modified":"2026-10-28T17:50:37Z","cvss":[{"version":"3.1","score":8.5,"vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H","level":"high"},{"version":"4.0","score":9,"vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H","level":"critical"}],"updated_at":"2026-11-02T16:55:59.591851Z"}]}}