VDB
msrc_CVE-2025-21198
msrc_CVE-2025-21198
PUBLISHED
CVSS 9 CRITICAL
Risk Scores
CVSS v3.1
9
CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Microsoft HPC Pack 2016 <2016.3 | ||
| Microsoft HPC Pack 2016 2016.3 | ||
| Microsoft HPC Pack 2019 6.3.8328.0 | ||
| Microsoft HPC Pack 2019 <6.3.8328.0 |
Timeline
- Feb 11, 2025 CVE Published
- Apr 1, 2026 Security Advisory
- Apr 1, 2026 Security Advisory
References
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-21198 advisory
- https://msrc.microsoft.com/csaf/advisories/2025/msrc_cve-2025-21198.json advisory
- https://www.microsoft.com/en-us/msrc/exploitability-index?rtc=1 url
- https://support.microsoft.com/lifecycle url
- https://www.first.org/cvss url
- https://learn.microsoft.com/en-us/powershell/high-performance-computing/release-notes-for-hpc-pack-2019-update-3?view=hpc19-ps fix
- https://learn.microsoft.com/en-us/powershell/high-performance-computing/release-notes-for-hpc-pack-2016-update-3?view=hpc16-ps fix