[CZ Warns of Windows System Vulnerability Risk: Applications Cannot Defend Against Operating System-Level Vulnerabilities, Urges Users to Update Their Systems Immediately] BlockBeats reports that on November 7th, Binance founder CZ retweeted a warning about a high-risk vulnerability in Microsoft Paint, stating, "Applications cannot protect you from operating system vulnerabilities. Please update your operating system immediately." Microsoft has disclosed a Windows Paint vulnerability, CVE-2026-83844, with a CVSS score of 8.1, affecting versions of Microsoft Paint lower than 11.2605.91.0. This vulnerability stems from an out-of-bounds read issue, potentially allowing unauthenticated attackers to remotely execute malicious code without user interaction. Microsoft has released a security patch, and there are currently no confirmed reports of exploitation. CZ uses this opportunity to remind users that application-level security measures cannot replace operating system security updates and that users should promptly install system and software patches. [Original Link]