Summary
Package updates are available for Amazon Linux 2023 that fix the following vulnerabilities: CVE-2026-69805: External control of file name or path in .NET allows an unauthorized attacker to elevate privileges over a network. CVE-2026-62886: Integer overflow or wraparound in .NET allows an unauthorized attacker to elevate privileges locally. CVE-2026-58649: Origin validation error in .NET allows an unauthorized attacker to disclose information over a network.
Fixed packages 23
| Release | Package | Fixed in |
|---|---|---|
| Amazon Linux · 2023 | aspnetcore-runtime-9.0 | 0:9.0.20-1.amzn2023.0.3 |
| Amazon Linux · 2023 | aspnetcore-runtime-dbg-9.0 | 0:9.0.20-1.amzn2023.0.3 |
| Amazon Linux · 2023 | aspnetcore-targeting-pack-9.0 | 0:9.0.20-1.amzn2023.0.3 |
| Amazon Linux · 2023 | dotnet | 0:9.0.121-1.amzn2023.0.3 |
| Amazon Linux · 2023 | dotnet-apphost-pack-9.0 | 0:9.0.20-1.amzn2023.0.3 |
| Amazon Linux · 2023 | dotnet-apphost-pack-9.0-debuginfo | 0:9.0.20-1.amzn2023.0.3 |
| Amazon Linux · 2023 | dotnet-host | 0:9.0.20-1.amzn2023.0.3 |
| Amazon Linux · 2023 | dotnet-host-debuginfo | 0:9.0.20-1.amzn2023.0.3 |
| Amazon Linux · 2023 | dotnet-hostfxr-9.0 | 0:9.0.20-1.amzn2023.0.3 |
| Amazon Linux · 2023 | dotnet-hostfxr-9.0-debuginfo | 0:9.0.20-1.amzn2023.0.3 |
| Amazon Linux · 2023 | dotnet-runtime-9.0 | 0:9.0.20-1.amzn2023.0.3 |
| Amazon Linux · 2023 | dotnet-runtime-9.0-debuginfo | 0:9.0.20-1.amzn2023.0.3 |
| Amazon Linux · 2023 | dotnet-runtime-dbg-9.0 | 0:9.0.20-1.amzn2023.0.3 |
| Amazon Linux · 2023 | dotnet-sdk-9.0 | 0:9.0.121-1.amzn2023.0.3 |
| Amazon Linux · 2023 | dotnet-sdk-9.0-debuginfo | 0:9.0.121-1.amzn2023.0.3 |
| Amazon Linux · 2023 | dotnet-sdk-9.0-source-built-artifacts | 0:9.0.121-1.amzn2023.0.3 |
| Amazon Linux · 2023 | dotnet-sdk-aot-9.0 | 0:9.0.121-1.amzn2023.0.3 |
| Amazon Linux · 2023 | dotnet-sdk-aot-9.0-debuginfo | 0:9.0.121-1.amzn2023.0.3 |
| Amazon Linux · 2023 | dotnet-sdk-dbg-9.0 | 0:9.0.121-1.amzn2023.0.3 |
| Amazon Linux · 2023 | dotnet-targeting-pack-9.0 | 0:9.0.20-1.amzn2023.0.3 |
| Amazon Linux · 2023 | dotnet-templates-9.0 | 0:9.0.121-1.amzn2023.0.3 |
| Amazon Linux · 2023 | dotnet9.0-debugsource | 0:9.0.121-1.amzn2023.0.3 |
| Amazon Linux · 2023 | netstandard-targeting-pack-2.1 | 0:9.0.121-1.amzn2023.0.3 |
Vulnerabilities 3
-
High 7.8
.NET Elevation of Privilege Vulnerability
Integer overflow or wraparound in .NET allows an unauthorized attacker to elevate privileges locally.
-
High 7.5
.NET Elevation of Privilege Vulnerability
External control of file name or path in .NET allows an unauthorized attacker to elevate privileges over a network.
-
Medium 6.5
.NET Information Disclosure Vulnerability
Origin validation error in .NET allows an unauthorized attacker to disclose information over a network.