7.5
High
CVE-2026-96960 Asymmetric resource consumption (amplification) in .NET allows an unauthorized attacker to deny service over a network
Description
Asymmetric resource consumption (amplification) in .NET allows an unauthorized attacker to deny service over a network.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Microsoft .NET Framework 3.5 3.5 | 3.5.0 → latest | No fix stated |
| Microsoft .NET Framework 3.5 AND 4.6.2/4.7/4.7.1/4.7.2 3.0 | 3.0.0.0 → latest | No fix stated |
| Microsoft .NET Framework 3.5 AND 4.7.2 4.7 | 4.7.0 → latest | No fix stated |
| Microsoft .NET Framework 3.5 AND 4.8 4.8 | 4.8.0 → latest | No fix stated |
| Microsoft .NET Framework 3.5 AND 4.8.1 4.8 | 4.8.1 → latest | No fix stated |
| Microsoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2 4.7 | 4.7.0 → < 4.7.4150.0 | 4.7.4150.0 |
| Microsoft .NET Framework 4.8 4.8 | 4.8.0 → < 4.8.4811.0 | 4.8.4811.0 |
| Microsoft .NET Framework 4.8.1 4.8 | 4.8.0.0 → < 4.8.9363.0 | 4.8.9363.0 |
| System.Security.Cryptography.Xml 10.0 | 10.0.0 → < 10.0.13 | 10.0.13 |
References
- .NET Denial of Service Vulnerability msrc.microsoft.com
Timeline
- Published
- Last modified
Other CVEs of Microsoft .NET Framework 3.5
The 83 CVEs of Microsoft .NET Framework 3.5 →
CVE-2026-97801
Improper validation of specified type of input in .NET Framework allows an unauthorized attacker to perform tampering…
7.5
High
CVE-2026-58280
Uncontrolled recursion in .NET allows an unauthorized attacker to deny service over a network
7.5
High
CVE-2026-97788
Observable discrepancy in Active Directory Federation Services (AD FS) allows an unauthorized attacker to disclose…
7.5
High
CVE-2026-96958
Inefficient algorithmic complexity in .NET allows an unauthorized attacker to deny service over a network
7.5
High