{"id":"CVE-2026-114359","published":"2026-11-10T15:17:12.933","lastModified":"2026-11-10T15:17:12.933","description":"Eclipse Kura downloads deployment packages (DPs) from a remote URL without any limit on the size of the data it receives. A malicious or compromised HTTP(S) server, or an attacker able to tamper with a plain-HTTP download, can stream an arbitrarily large (or endless) response. Kura writes the response to local storage until the filesystem is full. On gateways the temporary directory is often a RAM-backed tmpfs, so this can also exhaust memory. The result is denial of service of the device: failed configuration persistence, failed logging and possible crashes of the framework or other services.\n\n\n\nThe same missing size limit is present in the REST upload endpoint `POST /deploy/v2/_upload`, which copies the request body to the temporary directory with no limit.\n\n\n\nWorkarounds: only install DPs from trusted HTTPS sources, restrict who can install packages (Web UI `kura.packages.admin` permission, REST `kura.permission.rest.deploy`, cloud DEPLOY-V2 access).","cvssScore":null,"cvssSeverity":null,"cvssVector":null,"cwes":["CWE-770"],"vendors":[],"products":[],"references":[{"url":"https://github.com/eclipse-kura/kura/security/advisories/GHSA-r8mm-3wcm-qmx4","tags":[]},{"url":"https://gitlab.eclipse.org/security/cve-assignment/-/work_items/481","tags":[]}],"exploitRefs":[{"url":"https://github.com/eclipse-kura/kura/security/advisories/GHSA-r8mm-3wcm-qmx4","tags":[]}],"hasPoc":true,"ai":null}