Openapi.Net
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cpe:2.3:a:microsoft:openapi.net:*:*:*:*:*:*:*:*
part: a version: * update: *
| Vendor | Microsoft (67206627-3ef6-5870-9d98-26a9f2e7065c) |
|---|---|
| Product | Openapi.Net (19c7c732-8357-5b2e-b61f-769719b033da) |
| Edition | * |
| Language | * |
| Software edition | * |
| Target software | * |
| Target hardware | * |
| Other | * |
| Notes | Imported from gcve-enriched-dumps CVE data |
PURL mappings
| PURL | Source | Last updated |
|---|---|---|
| No PURL mappings for this CPE yet. | ||
Vulnerability references
| Identifier | cpeApplicability | Submitted | db.gcve.eu details | Rationale |
|---|---|---|---|---|
CVE:CVE-2026-49451 |
vulnerable | 2026-07-29 00:57:45.437692 |
Microsoft.OpenAPI: Circular schema references may terminate OpenAPI parsing
HIGH (7.5)
The OpenAPI.NET SDK contains a useful object model for OpenAPI documents in .NET along with common serializers to extract raw OpenAPI JSON and YAML documents from the model. From 2.0.0-preview11 until 2.7.5 and 3.5.4, a small OpenAPI document containing a circular schema reference can cause process termination through stack overflow in Microsoft.OpenApi. The issue affects OpenAPI document parsing through public OpenAPI.NET reader APIs and has been confirmed across both JSON and YAML reader paths. This vulnerability is fixed in 2.7.5 and 3.5.4.
Published: 2026-06-30T16:01:00.819Z
Updated: 2026-06-30T18:58:34.623Z |
Imported from gcve-enriched-dumps CVE data |
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