CVE-2026-26030

CRITICAL

9.9

Beschreibung

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.

CVE Details

CVSS v3.1 Bewertung9.9

SchweregradCRITICAL

CVSS VektorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

AngriffsvektorNETWORK

KomplexitatLOW

Erforderliche PrivilegienLOW

BenutzerinteraktionNONE

Veroffentlicht2/19/2026

Zuletzt geandert3/3/2026

Quellenvd

Honeypot-Sichtungen0

Betroffene Produkte

microsoft:semantic_kernel

Schwachen (CWE)

CWE-94

Referenzen

https://github.com/microsoft/semantic-kernel/pull/13505(security-advisories@github.com)

https://github.com/microsoft/semantic-kernel/releases/tag/python-1.39.4(security-advisories@github.com)

https://github.com/microsoft/semantic-kernel/security/advisories/GHSA-xjw9-4gw8-4rqx(security-advisories@github.com)

IOC Korrelationen

Keine Korrelationen erfasst

This product uses data from the NVD API but is not endorsed or certified by the NVD.