Description

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.

INFO

Published Date :

2026-02-19T16:00:55.623Z

Last Modified :

2026-02-26T14:44:14.276Z

Source :

GitHub_M
AFFECTED PRODUCTS

The following products are affected by CVE-2026-26030 vulnerability.

Vendors Products
Microsoft
  • Semantic-kernel
  • Semantic Kernel
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2026-26030.

URL Resource
https://github.com/microsoft/semantic-kernel/pull/13505 cve-icon cve-icon
https://github.com/microsoft/semantic-kernel/releases/tag/python-1.39.4 cve-icon cve-icon
https://github.com/microsoft/semantic-kernel/security/advisories/GHSA-xjw9-4gw8-4rqx cve-icon cve-icon
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CVSS Vulnerability Scoring System

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