[ALSA-2026:4451] Important: .NET 8.0 security update
Type:
security
Severity:
important
Release date:
2026-03-13
Description:
.NET is a managed-software framework. It implements a subset of the .NET framework APIs and several new APIs, and it includes a CLR implementation. New versions of .NET that address a security vulnerability are now available. The updated versions are .NET SDK 8.0.125 and .NET Runtime 8.0.25.Security Fix(es): * asp.net: ASP.NET Core: Denial of Service via uncontrolled resource allocation (CVE-2026-26130) 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 aspnetcore-runtime-8.0-8.0.25-1.el10_1.aarch64.rpm 1632ebf01f59be16f2b125e554af0a9b5f196d7ac7d91830ce8f7693368db53f
aarch64 dotnet-hostfxr-8.0-8.0.25-1.el10_1.aarch64.rpm 23c12acd0cd5520c159783518c0b3ae0f78c695d80208b32d4f5b82f07953f59
aarch64 aspnetcore-runtime-dbg-8.0-8.0.25-1.el10_1.aarch64.rpm 41745ce751bcb0b75af101acdf92f6607ae97b980665c03e74cb41d2fe76c2f2
aarch64 dotnet-templates-8.0-8.0.125-1.el10_1.aarch64.rpm 72a84b069e620f931d0f620548c83c8f14c46d3f159ae7913b88d7d4ddd73dfa
aarch64 dotnet-apphost-pack-8.0-8.0.25-1.el10_1.aarch64.rpm 7e05dd31af1795637714b8fa3d1686869bf04656533bef4c10f750578b6cb3b1
aarch64 dotnet-sdk-8.0-source-built-artifacts-8.0.125-1.el10_1.aarch64.rpm 82b214d887143197980802e6437c2c10169c7d297a7db735c85ac11cb3af6711
aarch64 dotnet-targeting-pack-8.0-8.0.25-1.el10_1.aarch64.rpm 919caffa73048b6cba139832f8ee562016ad88d007b3a5f245507c666174d343
aarch64 dotnet-runtime-8.0-8.0.25-1.el10_1.aarch64.rpm aa31569ee9702b9c35ba14ca0b7d0d6f618063159180cd098ee267230def0dae
aarch64 dotnet-runtime-dbg-8.0-8.0.25-1.el10_1.aarch64.rpm b02c82d455c35c05a6fd601a198f7382cc7806e646195caacb50ab85d43adafc
aarch64 dotnet-sdk-8.0-8.0.125-1.el10_1.aarch64.rpm e0074d920d9bd55a94624907ea34ff3d1dd9d1979fb02f7103b0dbd73ca5b2e0
aarch64 aspnetcore-targeting-pack-8.0-8.0.25-1.el10_1.aarch64.rpm e0c73e28b786ae6b6700f862846ed4dee01b3b3f14a51c546e7011d14aa92dbf
aarch64 dotnet-sdk-dbg-8.0-8.0.125-1.el10_1.aarch64.rpm ff83adb3923a9e99dc3566d5f2a0ed752bd292e7136e33846a314a833d32af38
ppc64le aspnetcore-runtime-dbg-8.0-8.0.25-1.el10_1.ppc64le.rpm 0977a23e814bf50ebba3c63c5758655592b036cd53cb0b800314c37b060173ff
ppc64le dotnet-runtime-dbg-8.0-8.0.25-1.el10_1.ppc64le.rpm 0f5602750d7150a950c0bbbaae7f0c2bc6598ded8c62be8fead1ae4a367f50ba
ppc64le dotnet-sdk-dbg-8.0-8.0.125-1.el10_1.ppc64le.rpm 100648329bddd0e7f7dba147f535f20f4473262f2f673c31bea76a60eee73f50
ppc64le dotnet-apphost-pack-8.0-8.0.25-1.el10_1.ppc64le.rpm 2b1a8ad6d44bca2410f72602800e0022474690322fecfe1da8d71da8038bce5b
ppc64le dotnet-sdk-8.0-8.0.125-1.el10_1.ppc64le.rpm 5b8c781694e711eab352e017513eb95de91e5d4b38429b72d7ffe66f9822e204
ppc64le dotnet-runtime-8.0-8.0.25-1.el10_1.ppc64le.rpm 6020593a43e9dd37aa06e4bab14401b45ee5afe85c7c2711e7ff4cee4dc3bf40
ppc64le dotnet-templates-8.0-8.0.125-1.el10_1.ppc64le.rpm 6dbd7109a0fd4d2527ac665dc0dd1d1ce7165b7ff6a4cb043da3eda218a4f8cc
ppc64le dotnet-targeting-pack-8.0-8.0.25-1.el10_1.ppc64le.rpm 856237a16b8bda16f3fd51129cd5dbd590ce22ad648e5caac1a6dc5620581032
ppc64le dotnet-sdk-8.0-source-built-artifacts-8.0.125-1.el10_1.ppc64le.rpm 8f3ad7757d4cdaf25706f03d0afb04f684886bfc6d794a5c87412e68bb2e1b03
ppc64le dotnet-hostfxr-8.0-8.0.25-1.el10_1.ppc64le.rpm dcfcb2d0bce3c67d19b6e8cb5d0019abaee95418dd5e66816d0d57a26991c8cd
ppc64le aspnetcore-targeting-pack-8.0-8.0.25-1.el10_1.ppc64le.rpm e56dff46d3059e243e170d8c1e59dd8cb62a73e9b6bab63b80bce490e6810e45
ppc64le aspnetcore-runtime-8.0-8.0.25-1.el10_1.ppc64le.rpm f0aa8964c88dea787b67a3c9006abc3b2a242c1ae61fefcd39bd096c37f4ed45
s390x dotnet-sdk-8.0-8.0.125-1.el10_1.s390x.rpm 1449ae83132421e8c624ecc8586832468ae01415c3bb5411738f29e53be95363
s390x dotnet-targeting-pack-8.0-8.0.25-1.el10_1.s390x.rpm 1498f052d94ab6aa4e59c00b31bfa9c4af5d629246e55708b7e0d2274368fac6
s390x dotnet-runtime-dbg-8.0-8.0.25-1.el10_1.s390x.rpm 1e54288ea4df8890d86e347b4e28ae4e90b855f67396a0ab34ae28aed9b3456c
s390x aspnetcore-runtime-8.0-8.0.25-1.el10_1.s390x.rpm 39c2533f7082852fbb8f4650733442bd829522371e408a7d359a5683fd74f91f
s390x dotnet-sdk-8.0-source-built-artifacts-8.0.125-1.el10_1.s390x.rpm 3d1d53958f2ca93d4ab86198ddfc87940c996d4f2227fc01525a34b7c94b7a10
s390x dotnet-templates-8.0-8.0.125-1.el10_1.s390x.rpm 45a31f51975a6dc4a7e89b51b668cc4f3ef9837384a91976d92c698560a7f9e7
s390x aspnetcore-targeting-pack-8.0-8.0.25-1.el10_1.s390x.rpm 52e1709ed9c95dc8656a49f839d28368291718a0dce28e290d132017c9b26d16
s390x aspnetcore-runtime-dbg-8.0-8.0.25-1.el10_1.s390x.rpm 5f5102aa1dee0e808a30ac7d45b8f715bff79dc7e382bbf9cfd44c58f29d138b
s390x dotnet-hostfxr-8.0-8.0.25-1.el10_1.s390x.rpm 67712088567cfaa66ccf78ed766a9f5489ddb939afd41502142b55a1b8afdecd
s390x dotnet-apphost-pack-8.0-8.0.25-1.el10_1.s390x.rpm b15a53d48b159f54edec32d5b2c52ce2fb27e81b68d4de0b2a6ed1e3ad839119
s390x dotnet-runtime-8.0-8.0.25-1.el10_1.s390x.rpm cb2aa9672c54b457f66127905c216237019b80b072b92b32a9e3bea1abbc416e
s390x dotnet-sdk-dbg-8.0-8.0.125-1.el10_1.s390x.rpm f99c955d83aff025ae7143fed08b07037ea6914613b8d25aaf0b7eeb47b9c2d9
x86_64 dotnet-runtime-dbg-8.0-8.0.25-1.el10_1.x86_64.rpm 0871bfedc2764dbdcf6dd32f742e3798fd3732fa688530e75d40c65608640c41
x86_64 dotnet-runtime-8.0-8.0.25-1.el10_1.x86_64.rpm 0e853fd00ceff0891a889ffb5ceef42cc84b026d3e427f81569c3c696602bbbc
x86_64 dotnet-targeting-pack-8.0-8.0.25-1.el10_1.x86_64.rpm 17e0b4925c05b52d32b625c5828f8df101100567c1e8200e1b45d2bdda549ad1
x86_64 dotnet-apphost-pack-8.0-8.0.25-1.el10_1.x86_64.rpm 37fca2e89130035188d56952ac30badb98fbd81c093a4919993bf9a01928954c
x86_64 aspnetcore-runtime-8.0-8.0.25-1.el10_1.x86_64.rpm 3a15cab78cadc285a9f3728a4663b609bf531f05806397d7d56fe537a8946454
x86_64 dotnet-templates-8.0-8.0.125-1.el10_1.x86_64.rpm 3c6388afa62d802d565a6b331e2d677f00eefc9375aed13f6a536f4f32fdf249
x86_64 dotnet-hostfxr-8.0-8.0.25-1.el10_1.x86_64.rpm 40b89a6c279c5caa91922da9f74f3207785d64aac504294bbb1c867788971446
x86_64 dotnet-sdk-8.0-source-built-artifacts-8.0.125-1.el10_1.x86_64.rpm 66f9b2feff7c3bc286a9547388b50bb880ff61b62df0202e85d8cee899b9e2d3
x86_64 dotnet-sdk-dbg-8.0-8.0.125-1.el10_1.x86_64.rpm 86f6c0b2b11aa5d809c5f22dff7f96fc39ca31f45ae626197c09e8220eb2005f
x86_64 dotnet-sdk-8.0-8.0.125-1.el10_1.x86_64.rpm 92d5c77b3ec11200c573b75340238df56bda46e9938a8587182a1e06ccbdaca1
x86_64 aspnetcore-runtime-dbg-8.0-8.0.25-1.el10_1.x86_64.rpm e32aedd799f602e87706aa680835546164742783b9374efcfb86b6a737bf90b1
x86_64 aspnetcore-targeting-pack-8.0-8.0.25-1.el10_1.x86_64.rpm eed60078dd9a7354565f6c60ba14f0a01799265b849ded77441b4090b1cc18dd
x86_64_v2 dotnet-hostfxr-8.0-8.0.25-1.el10_1.x86_64_v2.rpm 04b570220e499c0be1e34524779982548e5b57c34f94804a3220fb75c9eefc84
x86_64_v2 dotnet-targeting-pack-8.0-8.0.25-1.el10_1.x86_64_v2.rpm 05592743e4429a6537c1bb4b3f0e8aa79ebbb13feadd0a0ac98bb8b49cd17927
x86_64_v2 dotnet-runtime-dbg-8.0-8.0.25-1.el10_1.x86_64_v2.rpm 17a364ca2ffa237b59831707fa09185738debbfe1ff825585e4748bb346af60b
x86_64_v2 aspnetcore-targeting-pack-8.0-8.0.25-1.el10_1.x86_64_v2.rpm 25b9092fb67e09f8eb9d35fc41ba41c766593a81d70a01bc84240c044afc07b8
x86_64_v2 dotnet-sdk-8.0-source-built-artifacts-8.0.125-1.el10_1.x86_64_v2.rpm 41ce05bc08b71c157f52a6ab4eb7ef85b5db63202ed81406ae1f609ddaef9a3d
x86_64_v2 dotnet-sdk-8.0-8.0.125-1.el10_1.x86_64_v2.rpm 54137665cc069c53b0032e8a1c5cfa4c9ffc6abf902abf273ceeb4ae9881435a
x86_64_v2 dotnet-runtime-8.0-8.0.25-1.el10_1.x86_64_v2.rpm 7a6f293b31368eb071f921fea7e1dbb7ebf34c74c00ec329d5421ab67ddb8d43
x86_64_v2 dotnet-sdk-dbg-8.0-8.0.125-1.el10_1.x86_64_v2.rpm 92baba3b8c7007f4391b9c65ed64dd02e5ded9397bb463e3d071a5efda1c57f1
x86_64_v2 dotnet-templates-8.0-8.0.125-1.el10_1.x86_64_v2.rpm 947102785b40159068aa703405be2cea4088b906d98722a5068d7479d4bee6c7
x86_64_v2 dotnet-apphost-pack-8.0-8.0.25-1.el10_1.x86_64_v2.rpm 9ebe52f503294b50e01ff8e26906eb0f1de1fa2174d3730b3d0139801dc41c31
x86_64_v2 aspnetcore-runtime-8.0-8.0.25-1.el10_1.x86_64_v2.rpm d2f1aebfd8262f7afc6800bbf90a99a1609ec00f34765df62267d87ca4fd2969
x86_64_v2 aspnetcore-runtime-dbg-8.0-8.0.25-1.el10_1.x86_64_v2.rpm e88e01e58dbc46870ffdcf94a7e4b3d258db50a7a82e6832003f043e311189dc
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.