CVE-2026-32184

Microsoft High Performance Compute (HPC) Pack Elevation of Privilege Vulnerability

Published Apr 14, 2026 CVSS 3.1 · 7.8 High EPSS 2.0% KEV · Not listed
Description
Deserialization of untrusted data in Microsoft High Performance Compute Pack (HPC) allows an authorized attacker to elevate privileges locally.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
CPEs cpe:2.3:a:microsoft:hpc_pack:*:*:*:*:*:*:*:*
Type Values Removed Values Added
First Time appeared Microsoft hpc Pack
Vendors & Products Microsoft hpc Pack
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description Deserialization of untrusted data in Microsoft High Performance Compute Pack (HPC) allows an authorized attacker to elevate privileges locally.
Title Microsoft High Performance Compute (HPC) Pack Elevation of Privilege Vulnerability
First Time appeared Microsoft
Microsoft microsoft Hpc Pack 2019
Weaknesses CWE-502
CPEs cpe:2.3:a:microsoft:microsoft_hpc_pack_2019:*:*:*:*:*:*:*:*
Vendors & Products Microsoft
Microsoft microsoft Hpc Pack 2019
References
Metrics cvssV3_1

{'score': 7.8, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
microsoft
Published
Updated
Oct 15, 2026, 3:52 PM
Reserved
Mar 11, 2026, 12:26 AM
Status
Analyzed
Published
Apr 14, 2026, 6:17 PM
Modified
Oct 26, 2026, 9:10 PM