{"id":"CVE-2026-45819","revision":"50a9e1ece9b048a9825908a6513ee6f2","records":[{"revision":"50a9e1ece9b048a9825908a6513ee6f2","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-45819","aliases":[],"title":"baseline-browser-mapping 2.x before 2.11.0 calls process.exit() instead of throwing on invalid or conflicting input parameters, and can trigger immediate process termination, causing denial of service.","description":"baseline-browser-mapping 2.x before 2.11.0 calls process.exit() instead of throwing on invalid or conflicting input parameters, and can trigger immediate process termination, causing denial of service.","state":0,"publishedAt":"2026-08-13T11:03:42.504+00:00","modifiedAt":"2026-08-13T14:46:30.611+00:00","affected":[{"ecosystem":"Vendor product","name":"baseline-browser-mapping","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"web-platform-dx\",\n                    \"product\": \"baseline-browser-mapping\",\n                    \"platforms\": [\n                        \"Linux\",\n                        \"macOS\",\n                        \"Windows\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"status\": \"affected\",\n                            \"version\": \"2.0.0\",\n                            \"lessThan\": \"2.11.0\",\n                            \"versionType\": \"semver\"\n                        }\n                    ],\n                    \"defaultStatus\": \"unaffected\"\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/E:U/S:N/AU:Y/R:U/V:D/RE:M/U:Amber","score":6.6,"severity":"MEDIUM"}],"references":["https://github.com/web-platform-dx/baseline-browser-mapping/blob/b7881aa61c8a057e24468ab5ee18c5ecedbbf691/src/index.ts#L142","https://www.npmjs.com/package/baseline-browser-mapping","https://github.com/web-platform-dx/baseline-browser-mapping/pull/137/changes#diff-7ae45ad102eab3b6d7e7896acd08c427a9b25b346470d7bc6507b6481575d519"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-45819","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-45819","identifiers":["CVE-2026-45819"]},"retained":false,"historicalAffected":[]}],"coverage":[]}