207 - Microsoft Windows Actively Exploited Vulnerabilities

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This episode is one for you system admins out there! Today we’re discussing three actively exploited vulnerabilities you absolutely need to know about—CVE-2025-21333, CVE-2025-21334, and CVE-2025-21335. These vulnerabilities have been making headlines, and understanding them could mean the difference between staying secure and falling victim to a breach.
We’ll explore what these vulnerabilities are, how they’re being exploited, the adversaries leveraging them, and what organizations and individuals can do to protect themselves. And, as always, we’ll break down the jargon and bust a popular cybersecurity myth towards the end of the show.
Before we get into the main topic, lets recap the top security news this week

• Microsoft dropped the January Patch Tuesday and boy was it a whopper! We will dig into the details in more ways than one!

- https://isc.sans.edu: Microsoft January 2025 Patch Tuesday
- https://www.theregister.com: Microsoft fixes under-attack privilege-escalation holes in Hyper-V

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