Status: UPDATED | Advisory ID: CVE-2026-32184
| CVE | CVE-2026-32184 |
| CVSS Score / Version | 7.8 (High) / CVSS v3.1 |
| Updated | 2026-09-24 |
| CVSS Vector | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
| CVSS Prose | attack vector is local; attack complexity is low; privileges required is low; user interaction is none; scope is unchanged; confidentiality impact is high; integrity impact is high; availability impact is high. |
| Affected products | Microsoft HPC Pack |
| Classified as | CWE-502 (Deserialization of Untrusted Data) |
| Exploitation prediction (EPSS) | 2.51% probability of exploitation in the next 30 days (84% percentile) -- FIRST.org's EPSS model. |
| Vendor | Product | Affected Versions | Patch Status |
|---|---|---|---|
| Microsoft | HPC Pack |
| Subsystems | General OT |
| Sectors | Multiple |
Deserialization of untrusted data in Microsoft High Performance Compute Pack (HPC) allows an authorized attacker to elevate privileges locally.
Monitor Microsoft's web page for any future patch releases. See vendor advisory link below.