{"id":"CVE-2026-44902","revision":"0875e9f5d2ea446fbe49c7e4b8c2eea6","records":[{"revision":"0875e9f5d2ea446fbe49c7e4b8c2eea6","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-44902","aliases":[],"title":"opentelemetry-js: Prometheus exporter process crash via malformed HTTP request","description":"opentelemetry-js is the OpenTelemetry JavaScript Client. Prior to 0.217.0, a single malformed HTTP request crashes any Node.js process running the OpenTelemetry JS Prometheus exporter. The metrics endpoint (default 0.0.0.0:9464) has no error handling around URL parsing, so a request with an invalid URI causes an uncaught TypeError that terminates the process. This vulnerability is fixed in 0.217.0.","state":0,"publishedAt":"2026-05-27T14:49:04.94+00:00","modifiedAt":"2026-05-28T15:26:13.701+00:00","affected":[{"ecosystem":"Vendor product","name":"opentelemetry-js","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"open-telemetry\",\n                    \"product\": \"opentelemetry-js\",\n                    \"versions\": [\n                        {\n                            \"version\": \"< 0.217.0\",\n                            \"status\": \"affected\"\n                        }\n                    ]\n                }"},{"ecosystem":"Vendor product","name":"exporter-prometheus","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"@opentelemetry\",\n                    \"product\": \"exporter-prometheus\",\n                    \"versions\": [\n                        {\n                            \"version\": \"< 0.217.0\",\n                            \"status\": \"affected\"\n                        }\n                    ]\n                }"},{"ecosystem":"Vendor product","name":"sdk-node","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"@opentelemetry\",\n                    \"product\": \"sdk-node\",\n                    \"versions\": [\n                        {\n                            \"version\": \"< 0.217.0\",\n                            \"status\": \"affected\"\n                        }\n                    ]\n                }"},{"ecosystem":"Vendor product","name":"auto-instrumentations-node","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"@opentelemetry\",\n                    \"product\": \"auto-instrumentations-node\",\n                    \"versions\": [\n                        {\n                            \"version\": \"< 0.75.0\",\n                            \"status\": \"affected\"\n                        }\n                    ]\n                }"}],"metrics":[{"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/open-telemetry/opentelemetry-js/security/advisories/GHSA-q7rr-3cgh-j5r3"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-44902","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-44902","identifiers":["CVE-2026-44902"]},"retained":false,"historicalAffected":[]}],"coverage":[]}