Vulnerabilities of Microsoft .NET 9.0
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CVE list
| CVE | Summary | Score | Published |
|---|---|---|---|
| CVE-2026-71328 | Heap-based buffer overflow in Visual Studio allows an unauthorized attacker to execute code over a network | 8.8 High | Sep 8, 2026 |
| CVE-2026-69304 | Improper handling of highly compressed data (data amplification) in ASP.NET Core allows an unauthorized attacker to deny… | 5.9 Medium | Sep 8, 2026 |
| CVE-2026-58649 | Origin validation error in .NET allows an unauthorized attacker to disclose information over a network | 6.5 Medium | Sep 8, 2026 |
| CVE-2026-69439 | Heap-based buffer overflow in .NET and Visual Studio allows an unauthorized attacker to elevate privileges over a… | 8.8 High | Sep 8, 2026 |
| CVE-2026-69522 | Heap-based buffer overflow in Visual Studio allows an unauthorized attacker to execute code over a network | 8.8 High | Sep 8, 2026 |
| CVE-2026-62898 | Use after free in Microsoft QUIC allows an unauthorized attacker to disclose information over a network | 7.5 High | Aug 11, 2026 |
| CVE-2026-70354 | Out-of-bounds write in .NET allows an unauthorized attacker to execute code locally | 7.8 High | Aug 11, 2026 |
| CVE-2026-62886 | Integer overflow or wraparound in .NET allows an unauthorized attacker to elevate privileges locally | 7.8 High | Aug 11, 2026 |
| CVE-2026-62871 | Out-of-bounds write in .NET allows an unauthorized attacker to execute code locally | 7.8 High | Aug 11, 2026 |
| CVE-2026-58641 | Integer overflow or wraparound in .NET allows an unauthorized attacker to elevate privileges locally | 7.8 High | Aug 11, 2026 |
| CVE-2026-62909 | Uncaught exception in .NET allows an authorized attacker to elevate privileges locally | 7.8 High | Aug 11, 2026 |
| CVE-2026-62902 | Inclusion of functionality from untrusted control sphere in .NET allows an unauthorized attacker to disclose information… | 6.5 Medium | Aug 11, 2026 |
| CVE-2026-62901 | Unchecked input for loop condition in .NET allows an unauthorized attacker to deny service over a network | 7.5 High | Aug 11, 2026 |
| CVE-2026-62899 | Inconsistent interpretation of http requests ('http request/response smuggling') in .NET allows an unauthorized attacker… | 5.9 Medium | Aug 11, 2026 |
| CVE-2026-62900 | Improper removal of sensitive information before storage or transfer in .NET allows an unauthorized attacker to disclose… | 5.9 Medium | Aug 11, 2026 |
| CVE-2026-62897 | Integer overflow or wraparound in .NET Framework allows an unauthorized attacker to execute code locally | 7.0 High | Aug 11, 2026 |
| CVE-2026-50659 | Improper encoding or escaping of output in .NET allows an authorized attacker to perform spoofing over a network | 6.5 Medium | Jul 14, 2026 |
| CVE-2026-50651 | Allocation of resources without limits or throttling in .NET allows an unauthorized attacker to deny service over a… | 7.5 High | Jul 14, 2026 |
| CVE-2026-50650 | Improper control of generation of code ('code injection') in .NET Framework allows an unauthorized attacker to elevate… | 7.8 High | Jul 14, 2026 |
| CVE-2026-50648 | Allocation of resources without limits or throttling in .NET Framework allows an unauthorized attacker to deny service… | 7.5 High | Jul 14, 2026 |
| CVE-2026-50649 | Deserialization of untrusted data in .NET allows an unauthorized attacker to execute code locally | 7.8 High | Jul 14, 2026 |
| CVE-2026-50528 | Incorrect authorization in .NET allows an unauthorized attacker to bypass a security feature over a network | 8.2 High | Jul 14, 2026 |
| CVE-2026-50646 | Protection mechanism failure in .NET Framework allows an unauthorized attacker to execute code locally | 7.8 High | Jul 14, 2026 |
| CVE-2026-50527 | Stack-based buffer overflow in .NET Framework allows an unauthorized attacker to deny service over a network | 7.5 High | Jul 14, 2026 |
| CVE-2026-50525 | Allocation of resources without limits or throttling in .NET allows an unauthorized attacker to deny service over a… | 7.5 High | Jul 14, 2026 |
Other Microsoft products
Windows Server 2019 5745
Windows Server 2019 (Server Core installation) 5648
Windows 10 Version 1809 5349
Windows Server 2022 5112
Windows Server 2016 5051
Windows Server 2016 (Server Core installation) 4847
Windows 10 Version 21H2 4539
Windows 10 Version 1607 4535
Windows Server 2012 R2 4103
Windows 10 Version 22H2 4041
Windows Server 2012 R2 (Server Core installation) 3958
Windows Server 2012 3865