Deserialization of untrusted data in Microsoft High Performance Compute Pack (HPC) allows an authorized attacker to elevate privileges locally.

Code

The project this record applies to. Exploit listings stay in References.

No public source repository is identified for this product.

Timeline

Detection, updates, and resolution for this record.

1. Apr 14, 2026 · NIST NVD

   Detected

   Deserialization of untrusted data in Microsoft High Performance Compute Pack (HPC) allows an authorized attacker to elevate privileges locally.

2. Jun 17, 2026 · NIST NVD

   Updated

   Deserialization of untrusted data in Microsoft High Performance Compute Pack (HPC) allows an authorized attacker to elevate privileges locally.

Affected

• cpe microsoft/hpc packversion unspecified

Sources

• CVE.orgVulnerability recordCVE-2026-32184

  Official CVE identifier

  cve.org
• NIST NVDVulnerability recordCVE-2026-32184

  Deserialization of untrusted data in Microsoft High Performance Compute Pack (HPC) allows an authorized attacker to elevate privileges locally.

  nvd.nist.gov

References

• Vendor Advisory · msrc.microsoft.com