These include patches for three actively exploited zero-days. In total, this Patch Tuesday fixes: 58 Remote Code Execution vulnerabilities, 40 Elevation of Privilege vulnerabilities, 24 Information Disclosure vulnerabilities, 20 Denial of Service vulnerabilities, 14 Security Feature Bypass vulnerabilities, and 5 Spoofing vulnerabilities.

Patch Tuesday cumulative update It fixes more than 150 vulnerabilities, including three being actively abused in the wild Other details about the flaws are not being disclosed at this time The first Microsoft Patch Tuesday of 2025 is upon us,

Microsoft fixed over 150 vulnerabilities on Update Tuesday in January. These include 11 security vulnerabilities categorised as critical and several Windows vulnerabilities that are already being exploited for attacks.

Google has released the first major Chrome update for 2025, delivering new features and security fixes – including some labeled as high-priority.

With these critical security flaws in mind, you'll want to update the browsers ASAP. To update Chrome on the desktop, click the three-dot icon at the top, move to Help, and then click About Google Chrome. The browser will automatically install the latest update and then prompt you to relaunch it.