Known vulnerabilities in Microsoft .NET 8.0
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CVE list
| CVE | Summary | Score | Published |
|---|---|---|---|
| CVE-2026-105016 | Heap-based buffer overflow in Microsoft QUIC allows an unauthorized attacker to execute code over a network | 9.8 Critical | Oct 13, 2026 |
| CVE-2026-58280 | Uncontrolled recursion in .NET allows an unauthorized attacker to deny service over a network | 7.5 High | Oct 13, 2026 |
| CVE-2026-96229 | Permissive list of allowed inputs in .NET allows an unauthorized attacker to disclose information over a network | 6.5 Medium | Oct 13, 2026 |
| CVE-2026-96231 | Improper link resolution before file access ('link following') in .NET allows an authorized attacker to elevate… | 7.8 High | Oct 13, 2026 |
| CVE-2026-96232 | Out-of-bounds read in .NET allows an unauthorized attacker to disclose information over a network | 7.5 High | Oct 13, 2026 |
| CVE-2026-96233 | Out-of-bounds write in ASP.NET Core allows an unauthorized attacker to deny service over a network | 7.5 High | Oct 13, 2026 |
| CVE-2026-96234 | Origin validation error in .NET allows an unauthorized attacker to disclose information over a network | 5.3 Medium | Oct 13, 2026 |
| CVE-2026-96235 | Out-of-bounds write in .NET allows an unauthorized attacker to execute code over a network | 8.8 High | Oct 13, 2026 |
| CVE-2026-96237 | Inclusion of functionality from untrusted control sphere in .NET allows an unauthorized attacker to execute code over… | 7.5 High | Oct 13, 2026 |
| CVE-2026-96225 | Improper link resolution before file access ('link following') in .NET allows an authorized attacker to elevate… | 7.8 High | Oct 13, 2026 |
| CVE-2026-96238 | Origin validation error in .NET allows an unauthorized attacker to bypass a security feature over a network | 6.5 Medium | Oct 13, 2026 |
| CVE-2026-70007 | Out-of-bounds write in .NET Framework allows an unauthorized attacker to execute code over a network | 8.8 High | Oct 13, 2026 |
| CVE-2026-70035 | Deserialization of untrusted data in .NET Framework allows an unauthorized attacker to execute code over a network | 8.8 High | Oct 13, 2026 |
| CVE-2026-83520 | Deserialization of untrusted data in .NET allows an unauthorized attacker to execute code over a network | 8.8 High | Oct 13, 2026 |
| CVE-2026-85363 | Integer overflow or wraparound in .NET Framework allows an unauthorized attacker to elevate privileges over a network | 8.8 High | Oct 13, 2026 |
| CVE-2026-96224 | Out-of-bounds write in .NET allows an unauthorized attacker to execute code over a network | 8.8 High | Oct 13, 2026 |
| CVE-2026-70197 | Out-of-bounds write in .NET allows an unauthorized attacker to execute code over a network | 8.1 High | Oct 13, 2026 |
| CVE-2026-70174 | Improperly implemented security check for standard in .NET allows an unauthorized attacker to execute code over a… | 8.8 High | Oct 13, 2026 |
| CVE-2026-87697 | Deserialization of untrusted data in .NET allows an unauthorized attacker to execute code over a network | 8.8 High | Oct 13, 2026 |
| CVE-2026-66822 | Insertion of sensitive information into sent data in .NET allows an unauthorized attacker to disclose information over a… | 5.9 Medium | Oct 13, 2026 |
| CVE-2026-69651 | Inefficient algorithmic complexity in .NET allows an unauthorized attacker to deny service over a network | 7.5 High | Oct 13, 2026 |
| 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 |
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