9.8

CVE-2026-21531

Azure SDK for Python Remote Code Execution Vulnerability

Deserialization of untrusted data in Azure SDK allows an unauthorized attacker to execute code over a network.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Microsoft ≫ Azure Conversation Authoring Client Library Version 1.0.0 Update beta1 SwPlatform python
Microsoft ≫ Azure Conversation Authoring Client Library Version 1.0.0 Update beta2 SwPlatform python
Microsoft ≫ Azure Conversation Authoring Client Library Version 1.0.0 Update beta3 SwPlatform python
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 2.34% 0.814
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
Microsoft 9.8 3.9 5.9
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE-502 Deserialization of Untrusted Data

The product deserializes untrusted data without sufficiently ensuring that the resulting data will be valid.

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-21531
Vendor Advisory