{"id":"CVE-2025-2515","aliases":["EUVD-2025-205290","GHSA-hcr2-46j7-rjhp"],"status":"published","title":"Bluechi: privilege escalation in bluechi via unrestricted cross-node systemd dependencies","description":"A vulnerability was found in BlueChi, a multi-node systemd service controller used in RHIVOS. This flaw allows a user with root privileges on a managed node (qm) to create or override systemd service unit files that affect the host node. This issue can lead to privilege escalation, unauthorized service execution, and potential system compromise.","severity":{"version":"3.1","score":7.2,"vector":"CVSS:3.1/AV:P/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00209,"percentile":0.1107,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-863"],"published":"2025-12-24T16:21:54Z","modified":"2026-10-28T02:30:48Z","products":[{"vendor":"eclipse foundation","product":"bluechi"}],"references":[{"url":"https://access.redhat.com/security/cve/CVE-2025-2515","tags":["vdb-entry","x_refsource_REDHAT","advisory"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2353313","tags":["issue-tracking","x_refsource_REDHAT","report"]},{"url":"https://github.com/eclipse-bluechi/bluechi/commit/fe0d28301ce2bd45f0b1d8a98a94efef799fbc73#diff-64140c83db42a8888f346a40de293b80f79ebf7d75ce4137b22567e360bce607","tags":["fix"]},{"url":"https://github.com/eclipse-bluechi/bluechi/issues/1069","tags":["report"]},{"url":"https://github.com/eclipse-bluechi/bluechi/pull/1073","tags":["fix"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-2515","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-hcr2-46j7-rjhp"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/2xxx/CVE-2025-2515.json","tags":["advisory"]},{"url":"https://github.com/eclipse-bluechi/bluechi","tags":["package"]}],"sources":{"cve":[{"id":"CVE-2025-2515","title":"Bluechi: privilege escalation in bluechi via unrestricted cross-node systemd dependencies","description":"A vulnerability was found in BlueChi, a multi-node systemd service controller used in RHIVOS. This flaw allows a user with root privileges on a managed node (qm) to create or override systemd service unit files that affect the host node. This issue can lead to privilege escalation, unauthorized service execution, and potential system compromise.","status":"published","published":"2025-12-24T16:21:54.365Z","modified":"2026-06-29T20:36:02.657Z","cvss":[{"version":"3.1","score":7.2,"vector":"CVSS:3.1/AV:P/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H","level":"high","assessor":"cna"}],"cwes":["CWE-863"],"updated_at":"2026-11-02T14:32:39.039362Z"}],"euvd":[{"id":"EUVD-2025-205290","description":"A vulnerability was found in BlueChi, a multi-node systemd service controller used in RHIVOS. This flaw allows a user with root privileges on a managed node (qm) to create or override systemd service unit files that affect the host node. This issue can lead to privilege escalation, unauthorized service execution, and potential system compromise.","status":"published","published":"2025-12-24T16:21:54Z","modified":"2026-06-29T20:36:02Z","cvss":[{"version":"3.1","score":7.2,"vector":"CVSS:3.1/AV:P/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T18:20:22.124605Z"}],"ghsa":[{"id":"GHSA-hcr2-46j7-rjhp","title":"A vulnerability was found in BlueChi, a multi-node systemd service controller used in RHIVOS....","description":"A vulnerability was found in BlueChi, a multi-node systemd service controller used in RHIVOS. This flaw allows a user with root privileges on a managed node (qm) to create or override systemd service unit files that affect the host node. This issue can lead to privilege escalation, unauthorized service execution, and potential system compromise.","status":"published","published":"2025-12-24T18:30:22Z","modified":"2025-12-24T18:30:28Z","cvss":[{"version":"3.1","score":7.2,"vector":"CVSS:3.1/AV:P/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-863"],"updated_at":"2026-11-02T15:05:22.018507Z"}],"nvd":[{"id":"CVE-2025-2515","description":"A vulnerability was found in BlueChi, a multi-node systemd service controller used in RHIVOS. This flaw allows a user with root privileges on a managed node (qm) to create or override systemd service unit files that affect the host node. This issue can lead to privilege escalation, unauthorized service execution, and potential system compromise.","status":"published","published":"2025-12-24T17:15:47.293Z","modified":"2026-10-07T13:10:00.713Z","cvss":[{"version":"3.1","score":7.2,"vector":"CVSS:3.1/AV:P/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-863"],"updated_at":"2026-11-02T14:11:53.683969Z"}],"osv":[{"id":"CVE-2025-2515","title":"Bluechi: privilege escalation in bluechi via unrestricted cross-node systemd dependencies","description":"A vulnerability was found in BlueChi, a multi-node systemd service controller used in RHIVOS. This flaw allows a user with root privileges on a managed node (qm) to create or override systemd service unit files that affect the host node. This issue can lead to privilege escalation, unauthorized service execution, and potential system compromise.","status":"published","published":"2025-12-24T16:21:54.365Z","modified":"2026-10-28T02:30:48.226509879Z","cvss":[{"version":"3.1","score":7.2,"vector":"CVSS:3.1/AV:P/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-863"],"updated_at":"2026-11-02T15:44:47.386092Z"}]}}