Microsoft's September 8, 2026 release carried 974 security fixes, the largest we have tracked. Attackers were already exploiting 2 of them, and neither was rated Critical. Here is why putting off updates is a real risk for Houston businesses.
In this episode of The Houston Tech Brief:
- The severity trap: Microsoft rated 113 fixes Critical, but the 2 flaws attackers were already using on release day were both rated Important. A Critical-first approach would have missed both.
- How fast attacks arrive: across 371 confirmed cases in our index, 71% of exploited flaws were under attack within 30 days of the fix, and 95% within a year.
- Why it matters: the Verizon 2026 Data Breach Investigations Report found 31% of breaches start with software vulnerabilities, ahead of stolen passwords.
- The Gulf Coast timing: the release landed 2 days before September 10, the peak of Atlantic hurricane season, when a storm can close an office on short notice.
Read the full analysis at cinchops.com, see the data at https://cinchops.com/houston-area-patch-index/, or call CinchOps at 281-269-6506.
The Houston Tech Brief is a short podcast from CinchOps, a managed IT and cybersecurity provider based in Katy, Texas, serving small and mid-sized businesses across the Houston metro area.
Why Houston Businesses Cannot Afford to Delay Microsoft Updates
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