{"cve":"CVE-2022-31074","nvd":{"published":"2022-07-11T20:15:08.690","modified":"2026-06-17T04:44:44.440","status":"Modified","description":"KubeEdge is an open source system for extending native containerized application orchestration capabilities to hosts at Edge. Prior to versions 1.11.1, 1.10.2, and 1.9.4, several endpoints in the Cloud AdmissionController may be susceptible to a DoS attack if an HTTP request containing a very large Body is sent to it. The consequence of the exhaustion is that the Cloud AdmissionController will be in denial of service. This bug has been fixed in Kubeedge 1.11.1, 1.10.2, and 1.9.4. There is currently no known workaround.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","score":6.5},"cwes":["CWE-400"],"references":["https://github.com/kubeedge/kubeedge/security/advisories/GHSA-w52j-3457-q9wr","https://github.com/kubeedge/kubeedge/security/advisories/GHSA-w52j-3457-q9wr"],"products":["linuxfoundation:kubeedge"],"source":"nvd","synced_at":"2026-10-19T21:33:44.859608815+00:00"},"epss":{"cve":"CVE-2022-31074","score":0.00822,"percentile":0.57323,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-w52j-3457-q9wr","url":"https://osv.dev/vulnerability/GHSA-w52j-3457-q9wr","summary":"KubeEdge Cloud AdmissionController component DoS","modified":"2024-08-21T15:26:40.508593Z","packages":[{"ecosystem":"Go","name":"github.com/kubeedge/kubeedge","purl":"pkg:golang/github.com/kubeedge/kubeedge","ranges":[">=1.11.0 <1.11.1"],"fixed":["1.11.1"]},{"ecosystem":"Go","name":"github.com/kubeedge/kubeedge","purl":"pkg:golang/github.com/kubeedge/kubeedge","ranges":[">=1.10.0 <1.10.2"],"fixed":["1.10.2"]},{"ecosystem":"Go","name":"github.com/kubeedge/kubeedge","purl":"pkg:golang/github.com/kubeedge/kubeedge","ranges":["<1.9.4"],"fixed":["1.9.4"]}]},{"id":"GO-2022-0508","url":"https://osv.dev/vulnerability/GO-2022-0508","summary":"KubeEdge Cloud AdmissionController component DoS in github.com/kubeedge/kubeedge","modified":"2026-03-03T04:50:30.048575Z","packages":[{"ecosystem":"Go","name":"github.com/kubeedge/kubeedge","purl":"pkg:golang/github.com/kubeedge/kubeedge","ranges":["<1.9.4",">=1.10.0 <1.10.2",">=1.11.0 <1.11.1"],"fixed":["1.9.4","1.10.2","1.11.1"]}]}],"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."]}