WINDOWS VULNERABILITY RESEARCH

Windows KB ↔ CVE Lookup

Search Microsoft Windows security updates by KB or CVE. Identify remediated vulnerabilities, affected Windows products, associated KBs and fixed builds using Microsoft security data.

AUTO DETECT

Search by KB or CVE

KB → CVE CVE → KB

Windows KB or CVE

KB searches accept KB5061234 or 5061234. Multiple entries are supported only for CVEs, separated by commas.

Examples:

RESULTS

Search for a Windows KB or CVE

Microsoft security update information will appear here.

Enter a KB or CVE above to begin.

LATEST MSRC BULLETIN

Windows security KBs · Latest MSRC bulletin

Loading Windows KBs from the most recent Microsoft security bulletin...

Checking Microsoft MSRC...

KB → CVE

Enter one Microsoft KB number. The tool lists the CVEs associated with that security update and links each CVE to CVEWorks.

CVE → KB

Enter one CVE or several CVEs separated by commas to find Microsoft KBs, affected products and fixed builds.

Microsoft Source

Security update relationships are obtained from the Microsoft Security Response Center CVRF API.

CVEWorks Details

CVE identifiers open directly in the CVEWorks CVE Search for detailed vulnerability analysis and references.

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