{"id":"CVE-2026-45819","revision":"3ffc17f754fc4a088c01f4a511a48fa4","records":[{"revision":"3ffc17f754fc4a088c01f4a511a48fa4","observedAt":"2026-10-25T12:17:14.897+00:00","statement":{"source":"nvd","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":"2026-08-13T12:17:23.383+00:00","modifiedAt":"2026-10-23T19:10:00.167+00:00","affected":[],"metrics":[{"system":"CVSS 4.0 · 22e2d327-25fe-45d7-9f0c-dcd23b7108df · Secondary","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/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/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://github.com/web-platform-dx/baseline-browser-mapping/pull/137/changes#diff-7ae45ad102eab3b6d7e7896acd08c427a9b25b346470d7bc6507b6481575d519","https://www.npmjs.com/package/baseline-browser-mapping"],"sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-45819","license":"NIST NVD usage terms; underlying source attribution retained","enrichment":{"sourceStatus":"Deferred","weaknesses":["CWE-705","CWE-755"],"productCriteria":[],"sourceDates":{"published":"2026-08-13T12:17:23.383","lastModified":"2026-10-23T19:10:00.167"},"relatedAdvisories":[],"note":"NVD analysis and CPE criteria are source context, not proof that a package or your environment is affected. Complete affected data, logical configurations and SSVC are retained in the original JSON."},"key":"nvd:CVE-2026-45819","identifiers":["CVE-2026-45819"]},"retained":false,"historicalAffected":[]}],"coverage":[]}