{"cve":"CVE-2026-41052","nvd":{"published":"2026-06-29T16:16:39.870","modified":"2026-10-25T21:10:00.770","status":"Analyzed","description":"Improper privilege handling could be used by users with Project Owner role to escalate privileges, in Rancher versions 2.14 before 2.14.2, 2.13 before 2.13.6, and 2.12 before 2.12.10.","cvss_v4":{"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H","score":9.4},"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","score":8.8},"cwes":["CWE-305"],"references":["https://github.com/rancher/rancher/security/advisories/GHSA-vx8h-4prv-g744"],"products":["suse:rancher"],"source":"nvd","synced_at":"2026-10-25T23:44:33.281319194+00:00"},"epss":{"cve":"CVE-2026-41052","score":0.00423,"percentile":0.3636,"date":"2026-10-25"},"kev":null,"osv":[{"id":"GHSA-vx8h-4prv-g744","url":"https://osv.dev/vulnerability/GHSA-vx8h-4prv-g744","summary":"Rancher has Privilege Escalation from Project Owner to Host","modified":"2026-09-10T03:51:12.316516983Z","packages":[{"ecosystem":"Go","name":"github.com/rancher/rancher","purl":"pkg:golang/github.com/rancher/rancher","ranges":[">=2.14.0 <2.14.2"],"fixed":["2.14.2"]},{"ecosystem":"Go","name":"github.com/rancher/rancher","purl":"pkg:golang/github.com/rancher/rancher","ranges":[">=2.13.0 <2.13.6"],"fixed":["2.13.6"]},{"ecosystem":"Go","name":"github.com/rancher/rancher","purl":"pkg:golang/github.com/rancher/rancher","ranges":[">=2.12.0 <2.12.10"],"fixed":["2.12.10"]},{"ecosystem":"Go","name":"github.com/rancher/rancher","purl":"pkg:golang/github.com/rancher/rancher","ranges":["<0.0.0-20260513182521-2800aaac25b5"],"fixed":["0.0.0-20260513182521-2800aaac25b5"]}]},{"id":"GO-2026-5876","url":"https://osv.dev/vulnerability/GO-2026-5876","summary":"Rancher has Privilege Escalation from Project Owner to Host in github.com/rancher/rancher","modified":"2026-07-22T20:59:36.551152165Z","packages":[{"ecosystem":"Go","name":"github.com/rancher/rancher","purl":"pkg:golang/github.com/rancher/rancher","ranges":["<0.0.0-20260513182521-2800aaac25b5"],"fixed":["0.0.0-20260513182521-2800aaac25b5"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}