[ALSA-2026:54574] Important: .NET 8.0 security, bug fix, and enhancement update
Type:
security
Severity:
important
Release date:
2026-08-14
Description:
.NET is a fast, lightweight and modular platform for creating cross platform applications that work on Linux, macOS and Windows. It particularly focuses on creating console applications, web applications and micro-services. .NET contains a runtime conforming to .NET Standards a set of framework libraries, an SDK containing compilers and a 'dotnet' application to drive everything. SDK version: 8.0.130 Runtime version: 8.0.30 Security Fix(es): * .NET: .NET Core: .NET Security Feature Bypass Vulnerability (CVE-2026-62899) * .NET: .NET Information Disclosure Vulnerability (CVE-2026-62900) * .NET: .NET Denial of Service Vulnerability (CVE-2026-62901) * .NET: .NET Elevation of Privilege Vulnerability (CVE-2026-62909) Bug Fix(es) and Enhancement(s): * Update .NET 8.0 to SDK 8.0.130 and Runtime 8.0.30 [almalinux-9.8.z] (JIRA:AlmaLinux-235471) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
References:
Updated packages listed below:
Architecture Package Checksum
aarch64 dotnet-apphost-pack-8.0-8.0.30-1.el9_8.aarch64.rpm 080de7f202f25110a86bf7768dbf2ea72441d9437974073b696baa4253f8d40d
aarch64 dotnet-hostfxr-8.0-8.0.30-1.el9_8.aarch64.rpm 170d06e3ebf8fad915c3f5c6c1f532dc30d2a653b807952a647b66d27eca65da
aarch64 aspnetcore-runtime-dbg-8.0-8.0.30-1.el9_8.aarch64.rpm 5b6c22009119946a17f52e6f84f9cdc9f0d3ccc777169a8b6acf85a1c27c0b53
aarch64 aspnetcore-runtime-8.0-8.0.30-1.el9_8.aarch64.rpm 7e158bdc22ab6c63bd12e502a88ef124e94bc697c92a3c8515d21a2da1ad8d88
aarch64 dotnet-sdk-dbg-8.0-8.0.130-1.el9_8.aarch64.rpm 8aa65158a5dbf43950fee98037d06c67c765337a000f43b962e7e92f1fd6d794
aarch64 dotnet-sdk-8.0-8.0.130-1.el9_8.aarch64.rpm 9282cd9984ff41d2d35feb701397813c7336d5fea5430f869c43ec990d17f472
aarch64 dotnet-templates-8.0-8.0.130-1.el9_8.aarch64.rpm a5edea970f920ce883ac7cf5cbe6617c91f67145044ac0ebe2b01cfabf6ca7ee
aarch64 dotnet-targeting-pack-8.0-8.0.30-1.el9_8.aarch64.rpm c1210d2ef6dffc347bd1dfd4b45c07d4dd4fa9d67d8085fc6a6ae7784ad0b385
aarch64 dotnet-runtime-dbg-8.0-8.0.30-1.el9_8.aarch64.rpm c91630dd3a6513f7a2abf138eddc344e51bdbb7a8b440a5052d721dbacaf454d
aarch64 dotnet-sdk-8.0-source-built-artifacts-8.0.130-1.el9_8.aarch64.rpm e3e4762ab86f9c9bae128328854d9fe66b6ae3ec69a93c50e83f9ea02aafeced
aarch64 dotnet-runtime-8.0-8.0.30-1.el9_8.aarch64.rpm edf024aa27f5b22d6129caac02a9ea85ed82b80b608892d90906ae71f726c279
aarch64 aspnetcore-targeting-pack-8.0-8.0.30-1.el9_8.aarch64.rpm f84b5590a6b73c80de37563ab650a98bb5d99f6373f6a8fd02d59b3a4dec5b9c
ppc64le dotnet-apphost-pack-8.0-8.0.30-1.el9_8.ppc64le.rpm 082027f0270c284f0eb0272a64c34c8b270fb8c27a992aede29ade04416d73dc
ppc64le dotnet-runtime-8.0-8.0.30-1.el9_8.ppc64le.rpm 2b5f11295b4de0955fd312bfdd253923baf89a8bb1dd31be1788e3028666947b
ppc64le aspnetcore-targeting-pack-8.0-8.0.30-1.el9_8.ppc64le.rpm 3452b5dd80d51dfe68a5a1fff749c840b160724da50c5775d743b65915b99903
ppc64le dotnet-sdk-8.0-8.0.130-1.el9_8.ppc64le.rpm 34d58de8525f0a2beccfa10c0c93b55a3424959fd5c22f9356f70ada7b9a51e7
ppc64le dotnet-templates-8.0-8.0.130-1.el9_8.ppc64le.rpm 3aa43910c220a7eccb42c21eac11c7b8f2ade590df38e499aaa583eb98b85ec8
ppc64le dotnet-targeting-pack-8.0-8.0.30-1.el9_8.ppc64le.rpm 59cc4e4bbcc5a74567e85358603eb21ee4c1e0965ec10896922d8c7ef8ec44d7
ppc64le dotnet-sdk-dbg-8.0-8.0.130-1.el9_8.ppc64le.rpm 653113d47079e4622b67297cd8dc7a1e9b0dbd13604be6b0eb08e33ab93601e0
ppc64le aspnetcore-runtime-dbg-8.0-8.0.30-1.el9_8.ppc64le.rpm 847c836a382076200712b42bc1eeb84dc7581a69d4b72a27afb476aa6acd1a52
ppc64le dotnet-sdk-8.0-source-built-artifacts-8.0.130-1.el9_8.ppc64le.rpm 9cae639fd0a3c5e4990c4df714ce2555728620c009b8dd3afe97eed798bdae00
ppc64le dotnet-runtime-dbg-8.0-8.0.30-1.el9_8.ppc64le.rpm 9e20e00a391d4d8a45b663e011126db5d160c69fe39140281fe4c4d091473b06
ppc64le aspnetcore-runtime-8.0-8.0.30-1.el9_8.ppc64le.rpm b42d961da136796d5929f9e66cfac8fa1dd5add007114ca21d58ad58462d1c08
ppc64le dotnet-hostfxr-8.0-8.0.30-1.el9_8.ppc64le.rpm e7b7645dfc36c11600b89e87de53070b8f079d070d20086353675bea53ad278c
s390x dotnet-apphost-pack-8.0-8.0.30-1.el9_8.s390x.rpm 22c82f848e2852c15bc0080588f3b30c77128615476b8d2abe6455b422926c6b
s390x dotnet-hostfxr-8.0-8.0.30-1.el9_8.s390x.rpm 53b7f7d98c992c26c6d253e1260d71837cb5d850e5f6a74ee4e15c418fc4012f
s390x dotnet-targeting-pack-8.0-8.0.30-1.el9_8.s390x.rpm 5d2f9fc2a67ee35ec9cd7904c8d3cd430664b7655fbc2769fda2b54db8cebeb2
s390x dotnet-runtime-dbg-8.0-8.0.30-1.el9_8.s390x.rpm 614cbe209544073eec8521d7bb597e5f6e8504acb582b6fd6b918c939fa5cbeb
s390x aspnetcore-runtime-8.0-8.0.30-1.el9_8.s390x.rpm a129824ca0fe16f3f4bbe85d2401704f4cf2203029755ba4c8ac36c8fa29d467
s390x dotnet-templates-8.0-8.0.130-1.el9_8.s390x.rpm a9e8b993e14fe498a00d87adeca6d46012ba76a157f008775507c346babe6f62
s390x aspnetcore-runtime-dbg-8.0-8.0.30-1.el9_8.s390x.rpm c1839e6d94b6a17104d5c90f239eb5402365a23bb2112fe679b31e1c8752deed
s390x dotnet-sdk-8.0-source-built-artifacts-8.0.130-1.el9_8.s390x.rpm c1efef6e9954ade95502d15ae92abcb592b873689bd36070135ad64ef727763a
s390x dotnet-sdk-8.0-8.0.130-1.el9_8.s390x.rpm c4703572fb54156beaabbde1fd52392a4f347be467924393d3eff12b5b8fcd8b
s390x aspnetcore-targeting-pack-8.0-8.0.30-1.el9_8.s390x.rpm c523ce41aedd653983a9c0fc7519ae9fb4517fb49e537f60ddbb8a746248972c
s390x dotnet-sdk-dbg-8.0-8.0.130-1.el9_8.s390x.rpm ce6d580ec00ecdd8dc0b27643b55a7639515e9e66bbd207feb98f68b1dc3c4c6
s390x dotnet-runtime-8.0-8.0.30-1.el9_8.s390x.rpm ce7033a4c35236af78f3ec5a16724a505c19f1b7d2d988980d2ef563240eb4ad
x86_64 aspnetcore-targeting-pack-8.0-8.0.30-1.el9_8.x86_64.rpm 0193ae05eb2e49d48b07c1cd289224f8481b03872936babb95d71dcc90d0872d
x86_64 dotnet-sdk-8.0-8.0.130-1.el9_8.x86_64.rpm 019f46f402b642ad3728a98efa2cf54891078c65dfe46eff037b25872a9266e6
x86_64 dotnet-runtime-dbg-8.0-8.0.30-1.el9_8.x86_64.rpm 0b41da9ae53a3d5c4fd7f31a4d3f1e1731d1b696160350738c3d4c8f5bd95c28
x86_64 dotnet-targeting-pack-8.0-8.0.30-1.el9_8.x86_64.rpm 28e96a103baac30be12ded826ef299f6f78ef636376c70ed23d83deb8a21fcbc
x86_64 dotnet-runtime-8.0-8.0.30-1.el9_8.x86_64.rpm 29477198322b8c922064b10be9392c70b812a9fdefbb96ddf92bc560259c8bd2
x86_64 aspnetcore-runtime-dbg-8.0-8.0.30-1.el9_8.x86_64.rpm 802a0894230c29bd97b6aef6a31bbc8ca47cb20ce7bcaa2494a5ac6f33d687e1
x86_64 dotnet-templates-8.0-8.0.130-1.el9_8.x86_64.rpm 965f43473cb6afc0db3f46780e1211fd19cd88a5bb777a596d856f06106422fa
x86_64 dotnet-hostfxr-8.0-8.0.30-1.el9_8.x86_64.rpm 9dcfe17ea12226dc8d7636eb13d10be8de694e4dd371d88b42b7405d94ea4162
x86_64 dotnet-sdk-8.0-source-built-artifacts-8.0.130-1.el9_8.x86_64.rpm bff03d8683c97c9f81aeb1f2af332c10057908b695841b2364bcfc8a3dc5bd70
x86_64 dotnet-apphost-pack-8.0-8.0.30-1.el9_8.x86_64.rpm c883372ac5d861b8184c2e550d96ec8708a125f158b2fea18c489cbb652e4879
x86_64 aspnetcore-runtime-8.0-8.0.30-1.el9_8.x86_64.rpm db428552eb8998de83491eef5717b213ac8a8e0fd661aa1387f9a576fb67762d
x86_64 dotnet-sdk-dbg-8.0-8.0.130-1.el9_8.x86_64.rpm fd4ccf921279258434190d06a55875654b50dfb999ed875a2671cf05d2f34b9c
Notes:
This page is generated automatically from Red Hat security data and has not been checked for errors. For clarification or corrections please contact the AlmaLinux Packaging Team.