GHSA-w5vr-8v7q-w6rvPublished
baseline-browser-mapping process termination on invalid input causes denial of service
Exact source revision recorded 24 Oct 2026 13:17:17 UTC. It does not establish the source's current position. Latest evidence.
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CVE-2026-45819 · Microsoft / collected KEV context
osv · GHSA-w5vr-8v7q-w6rv
- https://nvd.nist.gov/vuln/detail/CVE-2026-45819
- https://github.com/web-platform-dx/baseline-browser-mapping/pull/137
- https://github.com/web-platform-dx/baseline-browser-mapping/pull/137/changes#diff-7ae45ad102eab3b6d7e7896acd08c427a9b25b346470d7bc6507b6481575d519
- https://github.com/web-platform-dx/baseline-browser-mapping/commit/de733e2d8959559f7bb255d5927f3afcb6f31589
- https://github.com/web-platform-dx/baseline-browser-mapping
- https://github.com/web-platform-dx/baseline-browser-mapping/blob/b7881aa61c8a057e24468ab5ee18c5ecedbbf691/src/index.ts#L142
- https://github.com/web-platform-dx/baseline-browser-mapping/releases/tag/v2.11.0
- https://www.npmjs.com/package/baseline-browser-mapping
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