CRITICAL 9.8 Microsoft
CVE-2026-59124
Microsoft High Performance Computing (HPC) Pack Remote Code Execution Vulnerability
Microsoft Security Update 2026-Aug: Microsoft High Performance Computing (HPC) Pack Remote Code Execution Vulnerability
Affected Products
- Windows App Client for Windows Desktop
References
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-59124
- https://nvd.nist.gov/vuln/detail/CVE-2026-59124
This critical severity vulnerability with a CVSS score of 9.8 was published on 2026-08-11 via Microsoft. Affected: Windows App Client for Windows Desktop.
Risk Timeline
CVE Disclosed2026-08-11 · -1 days ago
Remediation Resources
Official Advisory
msrc.microsoft.com/update-guide/vulnerability/CVE-2026-59124NVD / MITRE
nvd.nist.gov/vuln/detail/CVE-2026-59124Related Vulnerabilities
| CVE | Title | Severity | CVSS |
|---|---|---|---|
| CVE-2026-57092 | Microsoft Windows VMSwitch Elevation of Privilege Vulnerability | CRITICAL | 9.9 |
| CVE-2026-62815 | Microsoft QUIC Remote Code Execution Vulnerability | CRITICAL | 9.8 |
| CVE-2026-62878 | Windows DNS Server Remote Code Execution Vulnerability | CRITICAL | 9.8 |
| CVE-2026-62893 | Windows Deployment Services TFTP Server Remote Code Execution Vulnerability | CRITICAL | 9.8 |
| CVE-2026-65791 | Windows iSCSI Target Service Remote Code Execution Vulnerability | CRITICAL | 9.8 |
| CVE-2025-21298 PoC | Windows OLE Remote Code Execution Vulnerability | CRITICAL | 9.8 |
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