CVE-2026-45819
CVE-2026-45819
This page contains facts from public vulnerability sources. Check the original advisory before updating.
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.
CVSS 6.6 · Medium · EPSS 0.5% · Fix available
- Published
- Updated
Stack: node
Affected products and versions
baseline-browser-mapping
- Versions
- ≥ 2.0.0, < 2.11.0: Affected (semver)
Update to 2.11.0
baseline-browser-mapping npm
- Affected ranges
- SEMVER: ≥ 2.0.0, < 2.11.0
Update to 2.11.0
Original sources
- 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
- https://nvd.nist.gov/vuln/detail/CVE-2026-45819