web-platform-dx CVE debriefs

These pages are published after PatchSiren validates generated defensive summaries against stored public CVE and source evidence.

MEDIUM web-platform-dx CVE published 2026-08-13

CVE-2026-45819

CVE-2026-45819 is a vulnerability in baseline-browser-mapping 2.x before 2.11.0 that can trigger immediate process termination, causing denial of service. The vulnerability has a CVSS score of 6.6 and a severity of MEDIUM. This issue arises from the package calling process.exit() instead of throwing on invalid or conflicting input parameters. Defenders should verify the version in use and upgrade to versi [truncated]