Microsoft has released emergency security updates to patch a high-severity Office zero-day vulnerability exploited in attacks ...

Microsoft released out-of-band patches for an actively exploited Microsoft Office zero-day, CVE-2026-21509, a security ...

微软指出，尽管该漏洞无法通过预览模式触发，攻击者必须向用户发送恶意文件并诱使他们将其打开。此漏洞绕过了 Microsoft 365 和 Microsoft Office 中的 OLE 部分措施，这些部分措施可保护用户易受攻击的 COM / OLE 控件的控件。

IT之家1月27日消息，微软于当地时间1月26日发布了紧急带外安全更新，针对一个被攻击者积极利用的高严重性Microsoft Office零日漏洞进行修复。该漏洞编号为CVE-2026-21509，属于安全功能绕过漏洞，影响了Microsoft Office 2016、2019、LTSC 2021、LTSC 2024及订阅制产品Microsoft 365商业版。

微软指出，尽管该漏洞无法通过预览模式触发，攻击者必须向用户发送恶意文件并诱使他们将其打开。此漏洞绕过了 Microsoft 365 和 Microsoft Office 中的 OLE 部分措施，这些部分措施可保护用户易受攻击的 COM / OLE ...

Cutting corners: When Windows users suddenly discover that their files have vanished from their desktops after interacting with OneDrive, the issue often stems from how Microsoft's cloud service ...

SAN DIEGO — California's Department of Motor Vehicles is recalling approximately 325,000 Real IDs after discovering that expiration dates on the cards do not match the expiration dates on holders' ...

In seconds, this artificial intelligence technology can produce new content responding to prompts Elysse Bell is a finance and business writer for Investopedia. She writes about small business, ...