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Patch Tuesday
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Patch Tuesday
Cybersecurity & Resilience
Software & Platforms
October’s Record Patch Tuesday: 1,411 Flaws, 3 Zero-Days and a New Way to Triage
Guava Systems Editorial Team
October 21, 2026
More from Patch Tuesday
Cybersecurity & Resilience
Software & Platforms
Microsoft’s October Security Release Puts Risk-Based Patching in Focus
Guava Systems Editorial Team
October 14, 2026