CVE-2026-102869
HighCVSS 8.8Exploitation Probability (EPSS)
Elevated risk54th percentile - higher than 54% of all known CVEs
Summary
A type confusion vulnerability in .NET and Visual Studio allows an unauthorized attacker to elevate privileges over a network.
Risk Assessment
The risk of unauthorized privilege escalation could lead to full system or application compromise.
Recommendation
Apply security updates provided by the vendor for .NET and Visual Studio.
Other vulnerabilities in .NET and Visual Studio
See all- CVE-2026-69439High
Heap-based buffer overflow in .NET and Visual Studio allows an unauthorized attacker to elevate privileges over a network.
- CVE-2026-32203High
A stack-based buffer overflow in .NET and Visual Studio allows an unauthorized attacker to remotely cause a denial of service (DoS) over the network.
- CVE-2023-21808High
Remote code execution vulnerability in .NET and Visual Studio. An attacker could exploit it to run malicious code.
- CVE-2021-31204High
.NET and Visual Studio Elevation of Privilege Vulnerability.
Original NVD description (English source)
Access of resource using incompatible type ('type confusion') in .NET and Visual Studio allows an unauthorized attacker to elevate privileges over a network.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS