CVE records

Every CVE as the CVE Program publishes it, refreshed every ten minutes, with NVD's analysis, CISA's known-exploited status and a healthcare tag. Free accounts get a daily email of the CVEs that match up to 3 of their products on My program; subscribers get each one the moment it is published. Where the data comes from: sources.

Updated under an hour ago (Oct 30, 2026, 1:23 AM ET)

What this means for you

This week: 3,356 CVEs published, 233 critical, and 2 newly confirmed exploited. Add your stack to see whether any of them hit you.

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Start free and add your stackFree account, 3 products This week's critical CVEs Exploited in the last 30 days

Published in the last 7 days: 3,356; Show in the list
Critical, last 7 days: 233; Show in the list
Healthcare-tagged, last 7 days: 5; Show in the list
Known exploited (CISA KEV): 1,764; Show in the list

Showing CVEs that name the product microsoft:windows_10_21h1. Show all products

46 CVEs

Showing 1 to 10.

CVE	Severity	Title	Published
CVE-2013-3900 Known exploited	Medium 5.5	WinVerifyTrust Signature Validation Vulnerability Assigned by microsoft	Dec 10, 2013
CVE-2021-1675 Known exploited	High 7.8	Windows Print Spooler Remote Code Execution Vulnerability Assigned by microsoft	Jun 8, 2021
CVE-2021-31201 Known exploited	Medium 5.2	Microsoft Enhanced Cryptographic Provider Elevation of Privilege Vulnerability Assigned by microsoft	Jun 8, 2021
CVE-2021-31199 Known exploited	Medium 5.2	Microsoft Enhanced Cryptographic Provider Elevation of Privilege Vulnerability Assigned by microsoft	Jun 8, 2021
CVE-2021-31956 Known exploited	High 7.8	Windows NTFS Elevation of Privilege Vulnerability Assigned by microsoft	Jun 8, 2021
CVE-2021-31955 Known exploited	Medium 5.5	Windows Kernel Information Disclosure Vulnerability Assigned by microsoft	Jun 8, 2021
CVE-2021-33739 Known exploited	High 8.4	Microsoft DWM Core Library Elevation of Privilege Vulnerability Assigned by microsoft	Jun 8, 2021
CVE-2021-33742 Known exploited	High 7.5	Windows MSHTML Platform Remote Code Execution Vulnerability Assigned by microsoft	Jun 8, 2021
CVE-2021-31979 Known exploited	High 7.8	Windows Kernel Elevation of Privilege Vulnerability Assigned by microsoft	Jul 14, 2021
CVE-2021-33771 Known exploited	High 7.8	Windows Kernel Elevation of Privilege Vulnerability Assigned by microsoft	Jul 14, 2021

CVSS is the assigning CNA's score where it gives one, otherwise NVD's. The healthcare tag is a documented heuristic (a list of clinical and health IT vendors, and clinical terms in the description), not a classification. The CVE record is authoritative.