CVE-2026-4519 | Python CPython up to 3.14.x API webbrowser.open input validation (ID 143930 / EUVD-2026-13712)
A vulnerability has been found in Python CPython up to 3.14.x and classified as problematic. Affected by this issue is the function webbrowser.open of the component API. Performing a manipulation results in improper input validation.
This vulnerability is cataloged as CVE-2026-4519. The attack must be initiated from a local position. There is no exploit available.
The affected component should be upgraded.