KB5093446
Security update fixing 4 CVEs
0Windows versions
4CVEs fixed · 0 critical
0Exploited or in CISA KEV
0Open known issues affecting it
—Restart required (per MSRC)
Known issues in this update
Windows release healthNo known issues listed
Windows release health lists no issues from this KB or the update it builds on.
Issues this update resolves
No resolved issues listed
Windows release health names no issues fixed by this KB.
Security fixes
4 Microsoft CVEs · most urgent first| CVE | Vulnerability | Severity | CVSS | EPSS | Impact | Status |
|---|---|---|---|---|---|---|
| CVE-2026-42899 | ASP.NET Core Denial of Service VulnerabilityASP.NET Core | Important | 7.5 | 2.4% | Denial of Service | |
| CVE-2026-32177 | .NET Elevation of Privilege Vulnerability.NET | Important | 7.3 | 0.6% | Elevation of Privilege | Revised 19 Jun |
| CVE-2026-35433 | .NET Elevation of Privilege Vulnerability.NET | Important | 7.3 | 0.6% | Elevation of Privilege | Revised 17 Jun |
| CVE-2026-32175 | .NET Core Tampering Vulnerability.NET | Important | 4.3 | 0.6% | Tampering | Revised 19 May |