CVE-2026-102870 ASP.NET Core Remote Code Execution Vulnerability
Updated product information in the Software Update table. This is an informational change only.
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Updated product information in the Software Update table. This is an informational change only.
Incorrect default permissions in ASP.NET Core allows an authorized attacker to elevate privileges locally.
Out-of-bounds write in .NET allows an unauthorized attacker to elevate privileges over a network.
Corrected the CVSS Attack Vector metric from Network (AV:N) to Adjacent (AV:A) to reflect the requirement for Layer 2 network adjacency. The CVSS base score has decreased from 9.8...
Acknowledgement Updated
Improper neutralization of special elements used in a command ('command injection') in Azure Pipelines allows an unauthorized attacker to execute code over a network.
Server-side request forgery (ssrf) in Azure AI Foundry allows an authorized attacker to elevate privileges over a network.
Improper authentication in AAD App Proxy allows an unauthorized attacker to elevate privileges over a network.
Stack-based buffer overflow in Microsoft Exchange Online allows an authorized attacker to execute code over a network.
Missing authentication for critical function in Azure Kubernetes Configuration Service allows an unauthorized attacker to elevate privileges over a network.
Improper link resolution before file access ('link following') in VM Inspector for Azure Virtual Machines allows an unauthorized attacker to elevate privileges over a network.
Corrected Fixed Build Number and Download links in the Security Updates table. This is an informational change only.