{"id":"CVE-2026-41050","sourceIdentifier":"meissner@suse.de","published":"2026-05-13T08:16:16.780","lastModified":"2026-10-26T14:10:00.130","vulnStatus":"Analyzed","cveTags":[],"descriptions":[{"lang":"en","value":"Fleet's Helm deployer did not fully apply ServiceAccount impersonation in two code paths, allowing a tenant with git push access to a Fleet-monitored repository to read secrets from any namespace on every downstream cluster targeted by their `GitRepo`."},{"lang":"es","value":"El desplegador de Helm de Fleet no aplicó completamente la suplantación de ServiceAccount en dos rutas de código, permitiendo a un inquilino con acceso de git push a un repositorio monitoreado por Fleet leer secretos de cualquier espacio de nombres en cada clúster descendente objetivo de su ’GitRepo’."}],"affected":[{"source":"meissner@suse.de","affectedData":[{"vendor":"SUSE","product":"Rancher","defaultStatus":"unaffected","packageName":"github.com/rancher/fleet","versions":[{"version":"0.15.0","lessThan":"0.15.1","versionType":"semver","status":"affected"},{"version":"0.14.0","lessThan":"0.14.5","versionType":"semver","status":"affected"},{"version":"0.13.0","lessThan":"0.13.10","versionType":"semver","status":"affected"},{"version":"0.12.0","lessThan":"0.12.14","versionType":"semver","status":"affected"},{"version":"0.11.0","lessThan":"0.11.13","versionType":"semver","status":"affected"}]}]}],"metrics":{"cvssMetricV31":[{"source":"meissner@suse.de","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H","baseScore":9.9,"baseSeverity":"CRITICAL","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"CHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH"},"exploitabilityScore":3.1,"impactScore":6.0}],"ssvcV203":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","ssvcData":{"timestamp":"2026-05-13T00:00:00+00:00","id":"CVE-2026-41050","options":[{"exploitation":"none"},{"automatable":"no"},{"technicalImpact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}]},"weaknesses":[{"source":"meissner@suse.de","type":"Secondary","description":[{"lang":"en","value":"CWE-863"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:suse:rancher_fleet:*:*:*:*:*:*:*:*","versionStartIncluding":"0.11.0","versionEndExcluding":"0.11.13","matchCriteriaId":"D535AAAD-7C01-44AD-A36D-ADA85D13D39A"},{"vulnerable":true,"criteria":"cpe:2.3:a:suse:rancher_fleet:*:*:*:*:*:*:*:*","versionStartIncluding":"0.12.0","versionEndExcluding":"0.12.14","matchCriteriaId":"99579F7C-0F6B-4A10-B905-820A35DEB438"},{"vulnerable":true,"criteria":"cpe:2.3:a:suse:rancher_fleet:*:*:*:*:*:*:*:*","versionStartIncluding":"0.13.0","versionEndExcluding":"0.13.10","matchCriteriaId":"4A125336-DD25-42DF-B017-6335C6B9D318"},{"vulnerable":true,"criteria":"cpe:2.3:a:suse:rancher_fleet:*:*:*:*:*:*:*:*","versionStartIncluding":"0.14.0","versionEndExcluding":"0.14.5","matchCriteriaId":"58778ED5-FB05-4806-AC3D-FE0D734BF2E8"},{"vulnerable":true,"criteria":"cpe:2.3:a:suse:rancher_fleet:*:*:*:*:*:*:*:*","versionStartIncluding":"0.15.0","versionEndExcluding":"0.15.1","matchCriteriaId":"70E2EA56-98B6-4BDD-BC51-F8FA9006C369"}]}]}],"references":[{"url":"https://bugzilla.suse.com/show_bug.cgi?id=CVE-2026-41050","source":"meissner@suse.de","tags":["Permissions Required"]},{"url":"https://github.com/advisories/GHSA-765j-qfrp-hm3j","source":"meissner@suse.de","tags":["Vendor Advisory"]}]}