Nov 2026: Visual Studio Remote Code Execution Vulnerability
CVE-2026-114151 Published on November 10, 2026
Visual Studio Remote Code Execution Vulnerability
Deserialization of untrusted data in Visual Studio allows an unauthorized attacker to execute code over a network.
Vulnerability Analysis
Weakness Types
What is a Marshaling, Unmarshaling Vulnerability?
The application deserializes untrusted data without sufficiently verifying that the resulting data will be valid.
CVE-2026-114151 has been classified to as a Marshaling, Unmarshaling vulnerability or weakness.
What is a Stack Overflow Vulnerability?
A stack-based buffer overflow condition is a condition where the buffer being overwritten is allocated on the stack (i.e., is a local variable or, rarely, a parameter to a function).
CVE-2026-114151 has been classified to as a Stack Overflow vulnerability or weakness.
Products Associated with CVE-2026-114151
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Affected Versions
Microsoft .NET 10.0 installed on Windows:- Version 10.0.0 and below 10.0.15 is affected.
- Version 11.0.0-preview.1 and below 11.0.0 is affected.
- Version 8.0.0 and below 8.0.34 is affected.
- Version 9.0.0 and below 9.0.23 is affected.
- Version 18.12.0 and below 18.12.0 is affected.
Exploit Probability
EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.