Office

Microsoft Addresses 973 Vulnerabilities in September Security Update

Microsoft released its monthly security updates on September 8, 2026, fixing 973 vulnerabilities tracked by CVE identifiers. The release coincided with Patch Tuesday and also resolved four third-party software flaws. Affected products span Windows, Office, SQL Server, Azure, Microsoft Dynamics, SharePoint Server, and various development tools. Among the issues, 258 allow remote code execution and 438 enable privilege escalation. A total of 113 vulnerabilities received the highest severity rating of Critical, while the remaining 860 were rated Important. Several of the flaws have already been observed in active exploitation.

Zhou Hongyi Warns AI Tools Are Industrializing Vulnerability Discovery

At the Fourth Cyberspace Security Forum in Tianjin, 360 founder Zhou Hongyi stated that vulnerability mining is shifting from artisanal workshops to automated production lines, compressing discovery cycles from months or years down to hours. AI tools such as Mythos are standardizing and automating the process, enabling attackers to replicate elite hacker expertise at scale through distilled models and agent swarms. 360's own Tulongfeng platform has already discovered over 10,000 vulnerabilities since its June release, including long-hidden high-risk flaws in Windows, Office, OpenClaw, Flowise, and Codex. The emergence of multi-agent systems introduces new attack surfaces because compromised agents can autonomously collaborate and move laterally faster than human operators. Zhou described this as the "second one-way transparency," where offensive tradecraft becomes copy-pasteable via prompts and toolchains. Defenders are advised to adopt "model-versus-model" strategies, automate vulnerability intelligence workflows with SOAR, enforce strict agent permission audits, and integrate AI into their own code review and detection engineering processes.