{"id":"UBUNTU-CVE-2026-115376","details":"Incus 7.0.1 before 7.0.2 and 7.2.0 before 7.5.0 contains an authorization bypass vulnerability that allows project-restricted clients to copy volumes by omitting source.type. Attackers can send crafted POST requests to the custom volumes endpoint with a chosen source.project to copy and read other projects' volumes, snapshots, and configuration.","modified":"2026-10-27T04:17:46.487534578Z","published":"2026-10-26T00:00:00Z","upstream":["CVE-2026-115376"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2026-115376"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2026-115376"},{"type":"REPORT","url":"https://github.com/lxc/incus/security/advisories/GHSA-jh4v-j34r-2mgh"},{"type":"REPORT","url":"https://www.vulncheck.com/advisories/incus-7.0.1-before-7.0.2-and-7.2.0-before-7.5.0-project-restriction-bypass-via-custom-volume-copy"}],"affected":[{"package":{"name":"incus","ecosystem":"Ubuntu:Pro:24.04:LTS","purl":"pkg:deb/ubuntu/incus?arch=source&distro=esm-apps%2Fnoble"},"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"],"ecosystem_specific":{"binaries":[{"binary_name":"golang-github-lxc-incus-dev","binary_version":"6.0.0-1ubuntu0.3+esm3"},{"binary_name":"incus","binary_version":"6.0.0-1ubuntu0.3+esm3"},{"binary_version":"6.0.0-1ubuntu0.3+esm3","binary_name":"incus-agent"},{"binary_version":"6.0.0-1ubuntu0.3+esm3","binary_name":"incus-client"},{"binary_name":"incus-migrate","binary_version":"6.0.0-1ubuntu0.3+esm3"},{"binary_version":"6.0.0-1ubuntu0.3+esm3","binary_name":"incus-tools"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-115376.json"}},{"package":{"name":"incus","ecosystem":"Ubuntu:26.10","purl":"pkg:deb/ubuntu/incus?arch=source&distro=stonking"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["6.0.5-8","7.0.1-5"],"ecosystem_specific":{"binaries":[{"binary_version":"7.0.1-5","binary_name":"golang-github-lxc-incus-dev"},{"binary_version":"7.0.1-5","binary_name":"incus"},{"binary_version":"7.0.1-5","binary_name":"incus-agent"},{"binary_name":"incus-base","binary_version":"7.0.1-5"},{"binary_version":"7.0.1-5","binary_name":"incus-client"},{"binary_name":"incus-extra","binary_version":"7.0.1-5"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-115376.json"}},{"package":{"name":"incus","ecosystem":"Ubuntu:Pro:26.04:LTS","purl":"pkg:deb/ubuntu/incus?arch=source&distro=esm-apps%2Fresolute"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["6.0.4-2","6.0.5-8","6.0.5-8ubuntu0.26.04.1~esm1"],"ecosystem_specific":{"binaries":[{"binary_version":"6.0.5-8ubuntu0.26.04.1~esm1","binary_name":"golang-github-lxc-incus-dev"},{"binary_version":"6.0.5-8ubuntu0.26.04.1~esm1","binary_name":"incus"},{"binary_version":"6.0.5-8ubuntu0.26.04.1~esm1","binary_name":"incus-agent"},{"binary_name":"incus-base","binary_version":"6.0.5-8ubuntu0.26.04.1~esm1"},{"binary_name":"incus-client","binary_version":"6.0.5-8ubuntu0.26.04.1~esm1"},{"binary_name":"incus-extra","binary_version":"6.0.5-8ubuntu0.26.04.1~esm1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-115376.json"}}],"schema_version":"1.9.2","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N"},{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N"},{"type":"Ubuntu","score":"medium"}]}