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Microsoft Security

Windows/Azure/Office advisories in CSAF format

Online

Response Time

0ms

↑ -12% from avg

Data Coverage

98.5%

↑ +0.5% this week

Update Frequency

5 min

Last Checked

Now

Response Time (7 Days)

Average latency in milliseconds

Data Field Coverage

Percentage of CVEs with each field

Integration Details

Typejson
Base URLhttps://api.msrc.microsoft.com/cvrf/v3.0/cvrf
CVE-iQ Integration Active

Data Capabilities

CVE Records
CVSS Scores
CWE Classification
CPE Matching—
Exploit References—
EPSS Scores—

Related Sources

NIST NVD

Core enriched CVE data with CVSS, CPE, descriptions

MITRE CVE List

Official source of all CVE records

GitHub Advisory

OSS-focused advisories with package info

Google OSV

Aggregated OSS vulns across 30+ ecosystems