1. Black Code Formatter Security Flaw (CVE-2026-32274): Arbitrary File Write via Cache Filename
A critical security vulnerability has been disclosed in the widely-used Python code formatter, Black. The flaw, tracked as CVE-2026-32274, stems from improper sanitization of user input when generating cache filenames. Specifically, the value of the `--python-cell-magics` command-line argument is incorporated into a ca...