.NET and Visual Studio Remote Code Execution Vulnerability
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describes (1)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2026-69522US | high8.8 | — | ||
Heap-based buffer overflow in Visual Studio allows an unauthorized attacker to execute code over a network. | ||||
references
External citations — patches, advisories, analysis.
remediations (13)
- Fixed.NET 10.0 installed on Windows
10.0.12:Security Update:https://support.microsoft.com/kb/5126106
https://support.microsoft.com/kb/5126106 - Fixed.NET 11.0 installed on Windows
11.0 RC1:Security Update
- Fixed.NET 8.0 installed on Windows
8.0.31:Security Update:https://support.microsoft.com/kb/5126104
https://support.microsoft.com/kb/5126104 - Fixed.NET 9.0 installed on Windows
9.0.20:Security Update:https://support.microsoft.com/kb/5126105
https://support.microsoft.com/kb/5126105 - FixedMicrosoft .NET Framework 3.5 AND 4.6.2/4.7/4.7.1/4.7.2
2.0.50727.8984 & 3.0.30729.8980 & 4.7.4145.0:Security Update:https://support.microsoft.com/help/5123099
https://support.microsoft.com/help/5123099 - FixedMicrosoft .NET Framework 3.5 AND 4.7.2
2.0.50727.9070 & 3.0.30729.9068 & 4.7.4145.0:Security Update:https://support.microsoft.com/help/5126043
https://support.microsoft.com/help/5126043 - FixedMicrosoft .NET Framework 3.5 AND 4.8
2.0.50727.9183 & 3.0.30729.9169 & 4.8.4806.0:Security Update:https://support.microsoft.com/help/5126046
https://support.microsoft.com/help/5126046 - FixedMicrosoft .NET Framework 3.5 AND 4.8.1
2.0.50727.9183 & 3.0.30729.9169 & 4.8.9347.0:Security Update:https://support.microsoft.com/help/5126052
https://support.microsoft.com/help/5126052 - FixedMicrosoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2
4.7.4145.0:Security Update:https://support.microsoft.com/help/5126044
https://support.microsoft.com/help/5126044 - FixedMicrosoft .NET Framework 4.8
4.8.4806.0:Security Update:https://support.microsoft.com/help/5126047
https://support.microsoft.com/help/5126047 - FixedMicrosoft .NET Framework 4.8.1
4.8.9347.0:Security Update:https://support.microsoft.com/help/5126053
https://support.microsoft.com/help/5126053 - FixedMicrosoft Visual Studio 2022 version 17.14
17.14.40:Security Update:https://learn.microsoft.com/en-us/visualstudio/releases/2022/release-notes
https://learn.microsoft.com/en-us/visualstudio/releases/2022/release-notes - FixedMicrosoft Visual Studio 2026 version 18.9
18.9.3:Security Update:https://learn.microsoft.com/en-us/visualstudio/releases/2026/release-notes
https://learn.microsoft.com/en-us/visualstudio/releases/2026/release-notes
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