CVE-2026-3298

Windows Python Users Warned of High-Severity “asyncio” Memory Flaw

Python asyncio Vulnerability Windows Buffer Overflow ormar SQL Injection CVE-2026-26198 CVE-2024-49768 - Waitress WSGI server

Windows Python Users Warned of High-Severity “asyncio” Memory Flaw

Do Son April 23, 2026

Python’s asyncio on Windows faces a high-severity RCE (CVE-2026-3298). A missing boundary check in ProacterEventLoop risks memory corruption. Update now.

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