A high-severity vulnerability in Python’s asyncio module has been identified, exposing Windows systems to memory-corruption and code-execution risks. The flaw, tracked as CVE-2026-3298, was publicly disclosed on April 21, 2026, by Python security developer Seth Larson through the official Python security mailing list. Vulnerability Overview The issue resides in the sock_recvfrom_into() method of asyncio.ProactorEventLoop, a […] The post Critical Python Vulnerability Enables Out-of-Bounds Write on Windows Systems appeared first on Cyber Security News.