{"id":"PYSEC-2026-2414","summary":"OpenStack Cinder, Glance, and Nova vulnerable to arbitrary file access","details":"An issue was discovered in OpenStack Cinder through 24.0.0, Glance before 28.0.2, and Nova before 29.0.3. Arbitrary file access can occur via custom QCOW2 external data. By supplying a crafted QCOW2 image that references a specific data file path, an authenticated user may convince systems to return a copy of that file's contents from the server, resulting in unauthorized access to potentially sensitive data. All Cinder and Nova deployments are affected; only Glance deployments with image conversion enabled are affected.","aliases":["CVE-2024-32498","GHSA-r4v4-w9pv-6fph","PYSEC-2026-1708","PYSEC-2026-2493"],"modified":"2026-07-13T16:43:17.725861996Z","published":"2026-07-13T14:36:32.272616Z","references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2024-32498"},{"type":"WEB","url":"https://github.com/openstack/cinder/commit/78f85c1f9b20a067ef64d6451dee0228c3a0db5e"},{"type":"WEB","url":"https://github.com/openstack/cinder/commit/d6a186945e03649343af55b46ed8dfe0dd326e40"},{"type":"WEB","url":"https://github.com/openstack/glance/commit/22f0c9c6f98db1d93569e3edb800c271f35b0ef9"},{"type":"WEB","url":"https://github.com/openstack/glance/commit/2e65391744a82421bc6f026ee8f1f3550038f175"},{"type":"WEB","url":"https://github.com/openstack/glance/commit/867d1dd8b6e4f5774257a98c7c33061fbbbde973"},{"type":"WEB","url":"https://github.com/openstack/glance/commit/cc7d53adbecf85f3d7df78e7618fe8ab3a075c5f"},{"type":"WEB","url":"https://github.com/openstack/glance/commit/d607e78630cc9d1ca18b3a027322809c042f64df"},{"type":"WEB","url":"https://github.com/openstack/nova/commit/657e86585cc57f84ab9b364dd189547d231d5927"},{"type":"WEB","url":"https://launchpad.net/bugs/2059809"},{"type":"WEB","url":"https://lists.debian.org/debian-lts-announce/2024/09/msg00016.html"},{"type":"WEB","url":"https://lists.debian.org/debian-lts-announce/2024/09/msg00017.html"},{"type":"WEB","url":"https://security.openstack.org/ossa/OSSA-2024-001.html"},{"type":"WEB","url":"https://www.openwall.com/lists/oss-security/2024/07/02/2"},{"type":"WEB","url":"http://www.openwall.com/lists/oss-security/2024/07/02/2"},{"type":"PACKAGE","url":"https://pypi.org/project/cinder"},{"type":"ADVISORY","url":"https://github.com/advisories/GHSA-r4v4-w9pv-6fph"}],"affected":[{"package":{"name":"cinder","ecosystem":"PyPI","purl":"pkg:pypi/cinder"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"24.0.0"}]}],"versions":["10.0.8","11.2.0","11.2.1","11.2.2","12.0.10","12.0.4","12.0.5","12.0.6","12.0.7","12.0.8","12.0.9","13.0.1","13.0.2","13.0.3","13.0.4","13.0.5","13.0.6","13.0.7","13.0.8","13.0.9","14.0.0","14.0.0.0rc1","14.0.0.0rc2","14.0.1","14.0.2","14.0.3","14.0.4","14.1.0","14.2.0","14.2.1","14.3.0","14.3.1","15.0.0","15.0.0.0rc1","15.0.0.0rc2","15.0.1","15.1.0","15.2.0","15.3.0","15.4.0","15.4.1","15.5.0","15.6.0","16.0.0","16.0.0.0b1","16.0.0.0rc1","16.0.0.0rc2","16.0.0.0rc3","16.1.0","16.2.0","16.2.1","16.3.0","16.4.0","16.4.1","16.4.2","17.0.0","17.0.0.0rc1","17.0.0.0rc2","17.0.1","17.1.0","17.2.0","17.3.0","17.4.0","18.0.0","18.0.0.0b1","18.0.0.0rc1","18.0.0.0rc2","18.1.0","18.2.0","18.2.1","19.0.0","19.0.0.0b1","19.0.0.0rc1","19.0.0.0rc2","19.1.0","19.1.1","19.2.0","19.3.0","20.0.0","20.0.0.0rc1","20.0.0.0rc2","20.0.1","20.1.0","20.2.0","20.3.0","20.3.1","20.3.2","21.0.0","21.0.0.0rc2","21.1.0","21.2.0","21.3.0","21.3.1","21.3.2","22.0.0","22.0.0.0rc1","22.0.0.0rc2","22.1.0","22.1.1","22.1.2","22.2.0","22.3.0","23.0.0","23.0.0.0rc1","23.0.0.0rc2","23.1.0","23.2.0","23.3.0","23.4.0","23.5.0","24.0.0","24.0.0.0rc1","24.0.0.0rc2"],"database_specific":{"source":"https://github.com/pypa/advisory-database/blob/main/vulns/cinder/PYSEC-2026-2414.yaml"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/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:N/SI:N/SA:N"}]}