Deserialization of untrusted data in .NET allows an unauthorized attacker to execute code locally.
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Microsoft | .NET 8.0 | affected |
|
||||||
| Microsoft | .NET 9.0 | affected |
|
||||||
| Microsoft | Microsoft Visual Studio 2022 version 17.12 | affected |
|
||||||
| Microsoft | Microsoft Visual Studio 2022 version 17.14 | affected |
|
||||||
| Microsoft | Microsoft Visual Studio 2026 version 18.7 | affected |
|
No data.
No data.
No data.
Project Subscriptions
Advisories
No advisories yet.
Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
History
Tue, 14 Jul 2026 19:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Deserialization of untrusted data in .NET allows an unauthorized attacker to execute code locally. | |
| Title | .NET Remote Code Execution Vulnerability | |
| First Time appeared |
Microsoft
Microsoft .net Microsoft visual Studio 2022 Microsoft visual Studio 2026 |
|
| Weaknesses | CWE-502 | |
| CPEs | cpe:2.3:a:microsoft:.net:*:*:*:*:*:*:*:* cpe:2.3:a:microsoft:visual_studio_2022:*:*:*:*:*:*:*:* cpe:2.3:a:microsoft:visual_studio_2026:*:*:*:*:*:*:*:* |
|
| Vendors & Products |
Microsoft
Microsoft .net Microsoft visual Studio 2022 Microsoft visual Studio 2026 |
|
| References |
| |
| Metrics |
cvssV3_1
|
Projects
Sign in to view the affected projects.
MITRE
Status: PUBLISHED
Assigner: microsoft
Published:
Updated: 2026-07-14T19:40:12.699Z
Reserved: 2026-06-05T14:33:50.830Z
Link: CVE-2026-50649
Vulnrichment
No data.
NVD
No data.
Redhat
No data.
OpenCVE Enrichment
No data.
Weaknesses