{"id":"CVE-2026-114359","details":"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).","aliases":["GHSA-r8mm-3wcm-qmx4"],"modified":"2026-11-11T02:48:51.291427063Z","published":"2026-11-10T14:23:54.141Z","database_specific":{"cna_assigner":"eclipse","cwe_ids":["CWE-770"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/114xxx/CVE-2026-114359.json"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/114xxx/CVE-2026-114359.json"},{"type":"ADVISORY","url":"https://github.com/eclipse-kura/kura/security/advisories/GHSA-r8mm-3wcm-qmx4"},{"type":"WEB","url":"https://gitlab.eclipse.org/security/cve-assignment/-/work_items/481"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-114359"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/eclipse-kura/kura","events":[{"introduced":"3452232aff0997a771f81fa9fcc37efbd1a1b80b"},{"last_affected":"42ecc87c4dca3e4e11d4181493506d822f92aa6f"}],"database_specific":{"extracted_events":[{"strategy":"StandardRange","range":[{"introduced":"0.7.0"},{"last_affected":"5.6.2"}],"source":"AFFECTED_FIELD"}]}}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-114359.json"}}],"schema_version":"1.9.2","severity":[{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:H"}]}