MN
Product
Microsoft .NET Framework 3.5 AND 4.8.1
On CISA KEVExploited in the wild
46
CVEs
1
On KEV
9.8
Max CVSS
18
New 30D
Severity mix
Critical 1High 42Medium 3Low 0
Watch
Add Microsoft .NET Framework 3.5 AND 4.8.1 to your stack to get only the CVEs that touch what you run.
| CVE | CVSS | Published | Summary · affected versions |
|---|---|---|---|
| CVE-2026-50659 | 6.5 | Jul 14 | .NET Spoofing Vulnerability Affected: 4.8.1 before 2.0.50727.9182 & 3.0.30729.9168 & 4.8.9339.0 |
| CVE-2026-50324 | 5.9 | Jul 14 | Windows Active Directory Federation Services Denial of Service Vulnerability Affected: 4.8.1 before 2.0.50727.9182 & 3.0.30729.9168 & 4.8.9339.0 |
| CVE-2026-32226 | 5.9 | Apr 14 | .NET Framework Denial of Service Vulnerability Affected: 4.8.1 before 2.0.50727.9181 & 3.0.30729.9165 & 4.8.9332.0 |
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