CVE-2026-32184
Received
Received - Intake
Deserialization Vulnerability in Microsoft HPC Enables Local Privilege Escalation
Publication date: 2026-04-14
Last updated on: 2026-05-06
Assigner: Microsoft Corporation
Description
Description
Deserialization of untrusted data in Microsoft High Performance Compute Pack (HPC) allows an authorized attacker to elevate privileges locally.
CVSS Scores
EPSS Scores
| Probability: | |
| Percentile: |
Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| microsoft | hpc_pack | to 6.3.8355 (exc) |
Helpful Resources
Exploitability
| CWE ID | Description |
|---|---|
| CWE-502 | The product deserializes untrusted data without sufficiently ensuring that the resulting data will be valid. |