Azure AI Language Authoring Elevation of Privilege Vulnerability can Lead to RCE
Deserialization of untrusted data in the Azure AI Language Conversations Authoring client library for Python allows an unauthorized attacker to execute code over a network.
Affected software
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| Platform | Package | Vulnerable versions | Fixed in |
|---|---|---|---|
| Python (PyPI) | azure-ai-language-conversations-authoring | < 1.0.0b4 | 1.0.0b4 |
References
- CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H- Weakness (CWE)
CWE-502- Platform
- Python (PyPI)
- Package
azure-ai-language-conversations-authoring- Disclosed
- 10.02.2026
- Updated
- 11.10.2026 12:20
Sources and licenses
OSV / GitHub Advisory Database - GHSA-436v-jg82-p533 - CC BY 4.0
OSV / GitHub Advisory Database - PYSEC-2026-289 - PyPA Advisory Database; CC BY 4.0
Vulnerability history: azure-ai-language-conversations-authoring
All published vulnerabilities of this package (Python (PyPI)), newest first. Shows whether this is a one-off slip or a package that needs watching.
This is the only known vulnerability of this package.
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