Hey there, tech-savvy readers! Have you heard about Microsoft’s latest Patch Tuesday update for January 2025? It’s a big one, with over 150 security fixes packed in. And guess what? Some of these fixes are for actively exploited flaws, so it’s crucial to update your system pronto!
Get the Scoop on Microsoft Patch Tuesday January 2025
Microsoft has kicked off the year with a bang by rolling out a bunch of important security updates. These fixes target some serious vulnerabilities, with a few being actively exploited or publicly known.
- CVE-2025-21333, CVE-2025-21334, CVE-2025-21335 (important; CVSS 7.8): These vulnerabilities in Hyper-V NT Kernel Integration Virtual Service Provider (VSP) could allow attackers to escalate privileges on your device. Microsoft has already spotted active exploitation attempts for these flaws, so stay vigilant!
- CVE-2025-21186, CVE-2025-21366, CVE-2025-21395 (important; CVSS 7.8): Watch out for arbitrary code execution vulnerabilities in Microsoft Access that could be exploited by remote attackers. Microsoft has fixed these flaws, but be cautious!
- CVE-2025-21275 (important; CVSS 7.8): A privilege escalation vulnerability in Windows App Package Installer has been disclosed publicly, posing a risk to your system’s security.
- CVE-2025-21308 (important; CVSS 6.5): Be wary of a spoofing vulnerability in Windows Themes that could lead to security breaches. Microsoft suggests updating your system ASAP and implementing mitigation measures.
In addition to these critical vulnerabilities, Microsoft has also tackled 11 critical severity flaws and 140 important severity issues across various products. These include a mix of remote code execution, privilege escalation, denial-of-service, information disclosure, security feature bypass, and spoofing vulnerabilities.
While Microsoft is rolling out automatic updates for eligible devices, it’s always wise to double-check your system manually to stay ahead of potential threats.
We’d love to hear your thoughts on these updates. Drop us a comment below!
