Search criteria
4 vulnerabilities found for semantic-kernel by microsoft
CVE-2026-26030 (GCVE-0-2026-26030)
Vulnerability from nvd – Published: 2026-02-19 16:00 – Updated: 2026-02-19 16:00
VLAI?
Title
Microsoft Semantic Kernel InMemoryVectorStore filter functionality vulnerable to remote code execution
Summary
Semantic Kernel, Microsoft's semantic kernel Python SDK, has a remote code execution vulnerability in versions prior to 1.39.4, specifically within the `InMemoryVectorStore` filter functionality. The problem has been fixed in version `python-1.39.4`. Users should upgrade this version or higher. As a workaround, avoid using `InMemoryVectorStore` for production scenarios.
Severity ?
10 (Critical)
CWE
- CWE-94 - Improper Control of Generation of Code ('Code Injection')
Assigner
References
| URL | Tags | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| microsoft | semantic-kernel |
Affected:
< 1.39.4
|
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CVE-2026-25592 (GCVE-0-2026-25592)
Vulnerability from nvd – Published: 2026-02-06 20:38 – Updated: 2026-02-18 23:32
VLAI?
Title
Semantic Kernel has an Arbitrary File Write via AI Agent Function Calling in .NET SDK
Summary
Semantic Kernel is an SDK used to build, orchestrate, and deploy AI agents and multi-agent systems. Prior to 1.71.0, an Arbitrary File Write vulnerability has been identified in Microsoft's Semantic Kernel .NET SDK, specifically within the SessionsPythonPlugin. The problem has been fixed in Microsoft.SemanticKernel.Core version 1.71.0. As a mitigation, users can create a Function Invocation Filter which checks the arguments being passed to any calls to DownloadFileAsync or UploadFileAsync and ensures the provided localFilePath is allow listed.
Severity ?
10 (Critical)
CWE
- CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Assigner
References
| URL | Tags | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| microsoft | semantic-kernel |
Affected:
< 1.71.0
|
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CVE-2026-26030 (GCVE-0-2026-26030)
Vulnerability from cvelistv5 – Published: 2026-02-19 16:00 – Updated: 2026-02-19 16:00
VLAI?
Title
Microsoft Semantic Kernel InMemoryVectorStore filter functionality vulnerable to remote code execution
Summary
Semantic Kernel, Microsoft's semantic kernel Python SDK, has a remote code execution vulnerability in versions prior to 1.39.4, specifically within the `InMemoryVectorStore` filter functionality. The problem has been fixed in version `python-1.39.4`. Users should upgrade this version or higher. As a workaround, avoid using `InMemoryVectorStore` for production scenarios.
Severity ?
10 (Critical)
CWE
- CWE-94 - Improper Control of Generation of Code ('Code Injection')
Assigner
References
| URL | Tags | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| microsoft | semantic-kernel |
Affected:
< 1.39.4
|
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CVE-2026-25592 (GCVE-0-2026-25592)
Vulnerability from cvelistv5 – Published: 2026-02-06 20:38 – Updated: 2026-02-18 23:32
VLAI?
Title
Semantic Kernel has an Arbitrary File Write via AI Agent Function Calling in .NET SDK
Summary
Semantic Kernel is an SDK used to build, orchestrate, and deploy AI agents and multi-agent systems. Prior to 1.71.0, an Arbitrary File Write vulnerability has been identified in Microsoft's Semantic Kernel .NET SDK, specifically within the SessionsPythonPlugin. The problem has been fixed in Microsoft.SemanticKernel.Core version 1.71.0. As a mitigation, users can create a Function Invocation Filter which checks the arguments being passed to any calls to DownloadFileAsync or UploadFileAsync and ensures the provided localFilePath is allow listed.
Severity ?
10 (Critical)
CWE
- CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Assigner
References
| URL | Tags | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| microsoft | semantic-kernel |
Affected:
< 1.71.0
|
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