November 2026 Patch Tuesday forecast: Old software continues to bite
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How did you enjoy October 2026 Patch Tuesday? Were there enough CVEs reported to keep you busy for the rest of the year or are you finished and ready for another round next week? They released the regularly scheduled update nearly two and a half hours late, but Microsoft did resolve another record-breaking 1,407 unique CVEs. As in previous months, there were limited CVEs we needed to immediately deal with.
Summary from Help Net Security.
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.
- ConceptCVE · Common Vulnerabilities and ExposuresThe public ID system for vulnerabilities, such as CVE-2026-12345, so everyone means the same bug.
Why it was possible
The weaknesses behind this story's CVEs, from each CVE Record.
Vulnerabilities in this story
Severity and exploitation facts from NVD, FIRST, and CISA.
Related coverage
Other sources covering the same vulnerabilities or event.
