Windows, SharePoint and ADFS: Patch Tuesday demands immediate attention again

Colleagues, I’d like to draw your attention to the latest cybersecurity developments.

There are several signals here that cannot be ignored: a researcher has published a new PoC for the Windows zero-day LegacyHive, while Microsoft has patched 622 vulnerabilities.

I’d also highlight SharePoint Server and ADFS: some flaws are already being actively exploited, and CISA has added them to the KEV catalog.

It is also important that the PoC works even on current Windows versions after the July Patch Tuesday.

Why this matters: cases like this show that patches must be applied without delay, especially on internet-facing and mission-critical servers.

How do you prioritize patching in your organization?

#cybersecurity #Microsoft #PatchTuesday #Vulnerability