{"cve":"CVE-2026-44935","nvd":{"published":"2026-07-02T17:16:59.667","modified":"2026-10-25T21:10:00.770","status":"Analyzed","description":"Missing validation of \"valuesFrom\" references in Helm Deployer of SUSE Rancher Fleet 0.15 before 0.15.2, 0.14 before 0.14.6, 0.13 before 0.13.11 and 0.12 before 0.12.15 could be used by owners of one tenant to access fleet credentials of other tenants.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H","score":9.9},"cwes":["CWE-1287"],"references":["https://github.com/rancher/fleet/security/advisories/GHSA-xr65-5cpm-g36x"],"products":["suse:rancher_fleet"],"source":"nvd","synced_at":"2026-10-25T23:44:34.550481224+00:00"},"epss":{"cve":"CVE-2026-44935","score":0.0049,"percentile":0.41848,"date":"2026-10-25"},"kev":null,"osv":[{"id":"GHSA-xr65-5cpm-g36x","url":"https://osv.dev/vulnerability/GHSA-xr65-5cpm-g36x","summary":"Rancher Fleet vulnerable to cross namespace secret disclosure via unvalidated `valuesFrom` references in Helm Deployer","modified":"2026-07-07T16:11:07.064124652Z","packages":[{"ecosystem":"Go","name":"github.com/rancher/fleet","purl":"pkg:golang/github.com/rancher/fleet","ranges":[">=0.15.0 <0.15.2"],"fixed":["0.15.2"]},{"ecosystem":"Go","name":"github.com/rancher/fleet","purl":"pkg:golang/github.com/rancher/fleet","ranges":[">=0.14.0 <0.14.6"],"fixed":["0.14.6"]},{"ecosystem":"Go","name":"github.com/rancher/fleet","purl":"pkg:golang/github.com/rancher/fleet","ranges":[">=0.13.0 <0.13.11"],"fixed":["0.13.11"]},{"ecosystem":"Go","name":"github.com/rancher/fleet","purl":"pkg:golang/github.com/rancher/fleet","ranges":[">=0.12.0 <0.12.15"],"fixed":["0.12.15"]}]},{"id":"GO-2026-5877","url":"https://osv.dev/vulnerability/GO-2026-5877","summary":"Rancher Fleet vulnerable to cross namespace secret disclosure via unvalidated `valuesFrom` references in Helm Deployer in github.com/rancher/fleet","modified":"2026-07-07T16:01:31.234390808Z","packages":[{"ecosystem":"Go","name":"github.com/rancher/fleet","purl":"pkg:golang/github.com/rancher/fleet","ranges":[">=0.12.0 <0.12.15",">=0.13.0 <0.13.11",">=0.14.0 <0.14.6",">=0.15.0 <0.15.2"],"fixed":["0.12.15","0.13.11","0.14.6","0.15.2"]}]}],"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."]}