#VU123881 Exposed dangerous method or function in Microsoft Semantic Kernel Python SDK - CVE-2026-26030

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Main Vulnerability Database Vulnerabilities #VU123881

#VU123881 Exposed dangerous method or function in Microsoft Semantic Kernel Python SDK - CVE-2026-26030

Published: March 11, 2026 / Updated: April 9, 2026


Vulnerability identifier: #VU123881
Vulnerability risk: Medium
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:N/SC:H/SI:H/SA:H/E:U/U:Green
CVE-ID: CVE-2026-26030
CWE-ID: CWE-749
Exploitation vector: Remote access
Exploit availability: No public exploit available
Vulnerable software:
Microsoft Semantic Kernel Python SDK
Software vendor:
Microsoft

Description

The vulnerability allows a remote attacker to compromise the target system.

The vulnerability exists due to the exposure of a dangerous function in Microsoft Semantic Kernel Python SDK within the InMemoryVectorStore filter functionality. A remote user can execute arbitrary code on the system.


Remediation

Install updates from vendor's website.

External links