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CVE-2026-71328

Medium priority
Ignored

Heap-based buffer overflow in Visual Studio allows an unauthorized attacker to execute code over a network.

4 affected packages

dotnet6, dotnet7, dotnet8, dotnet10

Package 26.04 LTS 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
dotnet6 Not in release Not in release Not affected Not in release Not in release
dotnet7 Not in release Not in release Ignored Not in release Not in release
dotnet8 Not in release Not affected Not affected Not in release Not in release
dotnet10 Not affected Not affected Not in release Not in release Not in release
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CVE-2026-69806

Medium priority
Vulnerable

Exposure of sensitive information to an unauthorized actor in .NET allows an authorized attacker to elevate privileges locally.

4 affected packages

dotnet6, dotnet7, dotnet8, dotnet10

Package 26.04 LTS 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
dotnet6 Not in release Not in release Vulnerable Not in release Not in release
dotnet7 Not in release Not in release Ignored Not in release Not in release
dotnet8 Not in release Not affected Not affected Not in release Not in release
dotnet10 Vulnerable Vulnerable Not in release Not in release Not in release
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CVE-2026-69522

Medium priority
Ignored

This attack requires a user to open a specially crafted file from the attacker to initiate remote code execution.

4 affected packages

dotnet6, dotnet7, dotnet8, dotnet10

Package 26.04 LTS 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
dotnet6 Not in release Not in release Not affected Not in release Not in release
dotnet7 Not in release Not in release Ignored Not in release Not in release
dotnet8 Not in release Not affected Not affected Not in release Not in release
dotnet10 Not affected Not affected Not in release Not in release Not in release
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CVE-2026-69439

Medium priority
Ignored

Heap-based buffer overflow in .NET and Visual Studio allows an unauthorized attacker to elevate privileges over a network.

4 affected packages

dotnet6, dotnet7, dotnet8, dotnet10

Package 26.04 LTS 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
dotnet6 Not in release Not in release Not affected Not in release Not in release
dotnet7 Not in release Not in release Ignored Not in release Not in release
dotnet8 Not in release Not affected Not affected Not in release Not in release
dotnet10 Not affected Not affected Not in release Not in release Not in release
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CVE-2026-69304

Medium priority
Ignored

Improper handling of highly compressed data (data amplification) in ASP.NET Core allows an unauthorized attacker to deny service over a network.

4 affected packages

dotnet6, dotnet7, dotnet8, dotnet10

Package 26.04 LTS 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
dotnet6 Not in release Not in release Not affected Not in release Not in release
dotnet7 Not in release Not in release Ignored Not in release Not in release
dotnet8 Not in release Not affected Not affected Not in release Not in release
dotnet10 Not affected Not affected Not in release Not in release Not in release
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CVE-2026-58649

Medium priority
Vulnerable

Origin validation error in .NET allows an unauthorized attacker to disclose information over a network.

4 affected packages

dotnet6, dotnet7, dotnet8, dotnet10

Package 26.04 LTS 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
dotnet6 Not in release Not in release Vulnerable Not in release Not in release
dotnet7 Not in release Not in release Ignored Not in release Not in release
dotnet8 Not in release Vulnerable Vulnerable Not in release Not in release
dotnet10 Vulnerable Vulnerable Not in release Not in release Not in release
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CVE-2026-70354

Medium priority
Ignored

Out-of-bounds write in .NET allows an unauthorized attacker to execute code locally.

5 affected packages

dotnet6, dotnet7, dotnet8, dotnet9, dotnet10

Package 26.04 LTS 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
dotnet6 Not in release Not in release Not affected Not in release Not in release
dotnet7 Not in release Not in release Ignored Not in release Not in release
dotnet8 Not in release Not affected Not affected Not in release Not in release
dotnet9 Not in release Not in release Not in release Not in release Not in release
dotnet10 Not affected Not affected Not in release Not in release Not in release
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CVE-2026-62909

Medium priority

Some fixes available 4 of 6

Uncaught exception in .NET allows an authorized attacker to elevate privileges locally.

5 affected packages

dotnet6, dotnet7, dotnet8, dotnet9, dotnet10

Package 26.04 LTS 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
dotnet6 Not in release Not in release Vulnerable Not in release Not in release
dotnet7 Not in release Not in release Ignored Not in release Not in release
dotnet8 Not in release Fixed Fixed Not in release Not in release
dotnet9 Not in release Not in release Not in release Not in release Not in release
dotnet10 Fixed Fixed Not in release Not in release Not in release
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CVE-2026-62902

Medium priority
Ignored

Inclusion of functionality from untrusted control sphere in .NET allows an unauthorized attacker to disclose information over a network.

5 affected packages

dotnet6, dotnet7, dotnet8, dotnet9, dotnet10

Package 26.04 LTS 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
dotnet6 Not in release Not in release Not affected Not in release Not in release
dotnet7 Not in release Not in release Ignored Not in release Not in release
dotnet8 Not in release Not affected Not affected Not in release Not in release
dotnet9 Not in release Not in release Not in release Not in release Not in release
dotnet10 Not affected Not affected Not in release Not in release Not in release
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CVE-2026-62901

Medium priority

Some fixes available 4 of 6

Unchecked input for loop condition in .NET allows an unauthorized attacker to deny service over a network.

5 affected packages

dotnet6, dotnet7, dotnet8, dotnet9, dotnet10

Package 26.04 LTS 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
dotnet6 Not in release Not in release Vulnerable Not in release Not in release
dotnet7 Not in release Not in release Ignored Not in release Not in release
dotnet8 Not in release Fixed Fixed Not in release Not in release
dotnet9 Not in release Not in release Not in release Not in release Not in release
dotnet10 Fixed Fixed Not in release Not in release Not in release
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