October 2026 Patch Tuesday: 1,413 CVEs Include Three Zero-Days and 75 Critical Vulnerabilities
2026-10-20T07:23:27Z•780bab5ae2488cf70d9b441e8c5c07bf4194911c9ce25c33356aadf5dcd99fca
AI securityARTEXCISACVECrowdStrikeFAMOUS CHOLLIMALLM safetyMicrosoft 365North KoreaPatch TuesdaySIEMSaaS securitySouth Koreacloud securitycritical infrastructurecritical vulnerabilitiesfederal cybersecurityfinancial sectorthreat actorzero-day
What happened
CrowdStrike's October 2026 blog feed covers Patch Tuesday vulnerability analysis, including 1,413 CVEs, three zero-days and 75 critical vulnerabilities; disruption of the FAMOUS CHOLLIMA operation; AI-assisted critical-infrastructure defense; continuous authorization; an AI-driven ARTEX campaign targeting South Korean financial organizations; LLM safety-classifier bypass research; SaaS data security; cloud security capabilities; and federal SOC modernization.
Why it matters
A reviewed impact interpretation has not been published for this record.
Evidence and limitations
- Source ID
- crowdstrike_blog
- Record identifier
- 780bab5ae2488cf70d9b441e8c5c07bf4194911c9ce25c33356aadf5dcd99fca
- Enrichment time
- 2026-10-20T07:23:27Z
- AI-assisted enrichment
- Yes
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