CVE-2026-45819: Baseline-browser-mapping vulnerability
Published Aug 13, 2026
·Updated
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.
Affected Software
1 affected component
baseline-browser-mapping<2.11.0
Event History
Aug 13, 2026
CVE Published
via MITRE·11:03 AM
Data Sourced
via MITRE·11:03 AM
DescriptionWeakness
Frequently Asked Questions
1
What is the severity of CVE-2026-45819?
CVE-2026-45819 has a severity rating of 30, indicating a high risk for denial of service due to immediate process termination.
2
How do I fix CVE-2026-45819?
To fix CVE-2026-45819, update the baseline-browser-mapping package to version 2.11.0 or later.
3
What type of vulnerability is CVE-2026-45819?
CVE-2026-45819 is a denial of service vulnerability caused by improper handling of input parameters.
4
Which software is affected by CVE-2026-45819?
The affected software by CVE-2026-45819 is baseline-browser-mapping version 2.x before 2.11.0.
5
When was CVE-2026-45819 published?
CVE-2026-45819 was published on August 13, 2026.