GHSA-w5vr-8v7q-w6rv

Suggest an improvement
Source
https://github.com/advisories/GHSA-w5vr-8v7q-w6rv
Import Source
https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/08/GHSA-w5vr-8v7q-w6rv/GHSA-w5vr-8v7q-w6rv.json
JSON Data
https://api.osv.dev/v1/vulns/GHSA-w5vr-8v7q-w6rv
Aliases
Downstream
Published
2026-08-13T12:31:09Z
Modified
2026-09-08T21:10:57Z
Severity
  • 6.6 (Medium) CVSS_V4 - 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 CVSS Calculator
Summary
baseline-browser-mapping process termination on invalid input causes denial of service
Details

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.

Database specific 
{
    "cwe_ids": [
        "CWE-705"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2026-09-08T20:41:21Z",
    "nvd_published_at": "2026-08-13T12:17:23Z",
    "severity": "MODERATE"
}
References

Affected packages

npm / baseline-browser-mapping

Package

Name
baseline-browser-mapping
View open source insights on deps.dev
Purl
pkg:npm/baseline-browser-mapping

Affected ranges

Type
SEMVER
Events
Introduced
2.0.0
Fixed
2.11.0

Database specific

source 
"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/08/GHSA-w5vr-8v7q-w6rv/GHSA-w5vr-8v7q-w6rv.json"