Patch Tuesday - November 2026
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Microsoft is publishing 1,092 own-product vulnerabilities on November 2026 Patch Tuesday, including 1,102 vulnerabilities in Windows. Until a few months ago, these volumes would have been unimaginable, but if anything, this month feels like a slight reprieve.
Summary from Rapid7 Blog.
Explained
The technology and terms in this story. Learn more
- ConceptPatch TuesdayMicrosoft's monthly security update day, the second Tuesday of every month.
- ConceptZero-dayA flaw attackers exploit before the vendor has a fix: defenders have had zero days to patch.
- ConceptExploitCode or a technique that turns a software flaw into something an attacker can actually use.
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