{"id":"CVE-2026-112330","revision":null,"records":[{"revision":"f8df2ad6e2e2417482c5ecbd42a46a32","observedAt":"2026-10-23T22:48:20.692+00:00","statement":{"source":"cve-program","id":"CVE-2026-112330","aliases":[],"title":"Motor.NET < 0.19.0 RabbitMQ Denial of Service via CloudEvents Headers","description":"Motor.NET before 0.19.0 contains a denial of service vulnerability that allows a remote attacker who can publish to a consumed queue to crash the service permanently by sending a message with crafted cloudEvents headers. Attackers can supply an invalid cloudEvents:motorversion, a single double-quote header value, or an unparsable typed attribute such as cloudEvents:time to trigger an unhandled exception in ExtractCloudEvent that is treated as fatal, causing the application to stop and the unacknowledged message to be redelivered on restart, resulting in a permanent crash-loop.","state":0,"publishedAt":"2026-10-22T19:40:15.18+00:00","modifiedAt":"2026-10-23T21:06:22.759+00:00","affected":[{"ecosystem":"Vendor product","name":"motornet","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"defaultStatus\": \"unaffected\",\n                    \"vendor\": \"GDATASoftwareAG\",\n                    \"product\": \"motornet\",\n                    \"packageURL\": \"pkg:github/GDATASoftwareAG/motornet\",\n                    \"repo\": \"https://github.com/GDATASoftwareAG/motornet\",\n                    \"versions\": [\n                        {\n                            \"status\": \"affected\",\n                            \"version\": \"0\",\n                            \"versionType\": \"semver\",\n                            \"lessThan\": \"0.19.0\"\n                        }\n                    ]\n                }"}],"metrics":[{"system":"CVSS 4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N","score":8.7,"severity":"HIGH"},{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","score":7.5,"severity":"HIGH"}],"references":["https://github.com/GDATASoftwareAG/motornet/releases/tag/v0.19.0","https://github.com/GDATASoftwareAG/motornet/pull/1785","https://github.com/GDATASoftwareAG/motornet/commit/c45559c78e6925f53e192f8896880a622282effe","https://www.vulncheck.com/advisories/motor-net-rabbitmq-denial-of-service-via-cloudevents-headers"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-112330","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-112330","identifiers":["CVE-2026-112330"]},"retained":false,"historicalAffected":[]}],"coverage":[{"source":"cisa-kev:global","scope":"Complete CISA KEV catalog; all vendors. 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