Microsoft Security Response Center (MSRC)
Programmatic interfaces to engage with the Microsoft Security Response Center (MSRC)
- Authentication
- No auth
- HTTPS
- Yes
- CORS
- Unknown
- Category
- Security
- Documentation / URL
- https://msrc.microsoft.com/report/developer
Overview
The MSRC API provides Microsoft security update data — keyless.
⚠️ Status (verified 2026-08): a guessed path returned HTTP 404
{"statusCode":404,"message":"Resource not found"}— the endpoint layout differs. Check the current MSRC API docs for valid routes.
What it provides
curl "https://api.msrc.microsoft.com/update/v1.0/updates"Notes
- Security update/ CVE data (structured 404, verified).
- Route paths per the MSRC developer docs.
FAQ
Is MSRC free? Yes — free and keyless.
Why 404? Our 2026-08 guess path was wrong (verified) — check the MSRC docs.
What does it provide? Microsoft security updates/CVEs.
More in Security
| API | Auth | HTTPS | CORS | |
|---|---|---|---|---|
| Application Environment Verification Android library and API to verify the safety of user devices, detect rooted devices and other risks | API Key | Yes | Yes | ↗ |
| BinaryEdge Provide access to BinaryEdge 40fy scanning platform | API Key | Yes | Yes | ↗ |
| BitWarden Best open-source password manager | OAuth | Yes | Unknown | ↗ |
| Botd Botd is a browser library for JavaScript bot detection | API Key | Yes | Yes | ↗ |
| Bugcrowd Bugcrowd API for interacting and tracking the reported issues programmatically | API Key | Yes | Unknown | ↗ |