{"id":"AZL-72386","summary":"CVE-2025-13281 affecting package kubernetes for versions less than 1.28.4-21","details":"A half-blind Server Side Request Forgery (SSRF) vulnerability exists in kube-controller-manager when using the in-tree Portworx StorageClass. This vulnerability allows authorized users to leak arbitrary information from unprotected endpoints in the control plane’s host network (including link-local or loopback services).","modified":"2026-04-21T04:36:44.116444Z","published":"2025-12-14T22:15:36Z","upstream":["CVE-2025-13281"],"references":[{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-13281"}],"affected":[{"package":{"name":"kubernetes","ecosystem":"Azure Linux:2","purl":"pkg:rpm/azure-linux/kubernetes"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.28.4-21"}]}],"database_specific":{"source":"https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-72386.json"}}],"schema_version":"1.7.5"}