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7.8
Microsoft HPC Pack Privilege Escalation Risk
CVE-2026-32184
Summary
An attacker with access to a system running Microsoft HPC Pack can exploit a flaw to gain elevated permissions. This could allow them to access sensitive data or take control of the system. To mitigate this risk, ensure that only trusted data is deserialized in HPC Pack.
Original title
Deserialization of untrusted data in Microsoft High Performance Compute Pack (HPC) allows an authorized attacker to elevate privileges locally.
Original description
Deserialization of untrusted data in Microsoft High Performance Compute Pack (HPC) allows an authorized attacker to elevate privileges locally.
nvd CVSS3.1
7.8
Vulnerability type
CWE-502
Deserialization of Untrusted Data
Published: 14 Apr 2026 · Updated: 14 Apr 2026 · First seen: 14 Apr 2026