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CVE-2026-26030

Microsoft Semantic Kernel InMemoryVectorStore filter functionality vulnerable to remote code execution PUBLISHED

Description (CNA)

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.

Affected (CNA)

Vendor / productVersions
microsoft / semantic-kernelaffected < 1.39.4

CWE

CWE-94

References

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.