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Description

Deserialization of untrusted data in Microsoft High Performance Compute Pack (HPC) allows an unauthorized attacker to execute code over a network.

PUBLISHED Reserved 2025-08-11 | Published 2025-09-09 | Updated 2025-09-25 | Assigner microsoft




CRITICAL: 9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C

Problem types

CWE-502: Deserialization of Untrusted Data

Product status

1.0.0 (custom) before 6.3.8352 Quick Fix QFE
affected

References

msrc.microsoft.com/update-guide/vulnerability/CVE-2025-55232 (Microsoft High Performance Compute (HPC) Pack Remote Code Execution Vulnerability) vendor-advisory

cve.org (CVE-2025-55232)

nvd.nist.gov (CVE-2025-55232)

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