PT-2025-36890 · Microsoft · High Performance Compute Pack

Dennis Carlson · Published 2025-09-09 · Updated 2025-11-02 · CVE-2025-55232

Positive Technologies (AI Summary)

CVSS v2.0

10

Critical

Base vector

AV:N/AC:L/Au:N/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions: Microsoft High Performance Compute Pack (HPC) (affected versions not specified)

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

Recommendations: At the moment, there is no information about a newer version that contains a fix for this vulnerability.

RCE

Deserialization of Untrusted Data

Weakness Enumeration

CWE-502

Related Identifiers

BDU:2025-10917

CVE-2025-55232

Affected Products

High Performance Compute Pack

References · 11

• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-55232 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-55232 · Security Note
• https://osv.dev/vulnerability/CVE-2025-55232 · Vendor Advisory
• https://bdu.fstec.ru/vul/2025-10917 · Security Note
• https://twitter.com/grok/status/1966216803811733879 · Twitter Post
• https://t.me/avleonovcom/1583 · Telegram Post
• https://twitter.com/codebanq/status/1965694097970397465 · Twitter Post
• https://twitter.com/windowsforum/status/1965481194369249679 · Twitter Post
• https://t.me/msrcreports/2155 · Telegram Post
• https://twitter.com/CVEnew/status/1965557728459337906 · Twitter Post
• https://twitter.com/rapid7/status/1966592963951116312 · Twitter Post