[ALSA-2026:4455] 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 dotnet-templates-8.0-8.0.125-1.el8_10.aarch64.rpm 2f367a983dd1d7cec8ed157ed67b5f6f7c8a37c8a9fb4d1e28e163cc4e14975d
aarch64 aspnetcore-runtime-dbg-8.0-8.0.25-1.el8_10.aarch64.rpm 2f4aa38de421945ef56e0d680e50899537e8ea1b7ca5b481fc738095c4c5c2dd
aarch64 dotnet-runtime-8.0-8.0.25-1.el8_10.aarch64.rpm 33207e7eb0d293f65caaf4fcc77287fda81ec467f8a9ece3b203c94c3d85022d
aarch64 aspnetcore-runtime-8.0-8.0.25-1.el8_10.aarch64.rpm 33df9103bbfc871d83d27462a1da7d9763f5917f8f6a962ea64dfeb842abcad1
aarch64 dotnet-hostfxr-8.0-8.0.25-1.el8_10.aarch64.rpm 3436e5b3578e69899ce970537c45954356474a973f886d2a7c30bd39800b9e0f
aarch64 dotnet-runtime-dbg-8.0-8.0.25-1.el8_10.aarch64.rpm 85f91b932d789b5233e518d04b18a5e23b4886818ee97f77094280a6d1870f9d
aarch64 dotnet-sdk-8.0-source-built-artifacts-8.0.125-1.el8_10.aarch64.rpm 8b5510869002f5b51f36d263a6871fbf44bb3f58b5cea5a7e98d8e304b4a2ab5
aarch64 dotnet-apphost-pack-8.0-8.0.25-1.el8_10.aarch64.rpm 8e0d2f13d62dc370e7a80c2c7d3b13c52f9af77727e6d30b44edeb5c252c7f58
aarch64 aspnetcore-targeting-pack-8.0-8.0.25-1.el8_10.aarch64.rpm 9ad0859f871f0ab00be9a0a6e8aa95713e77450989c4cc993cbc852f9d5bee5a
aarch64 dotnet-sdk-dbg-8.0-8.0.125-1.el8_10.aarch64.rpm a0f6634f3d948c52a4b67f3c02e5302dbbbc26af4d213140908b9c284dce9e4b
aarch64 dotnet-sdk-8.0-8.0.125-1.el8_10.aarch64.rpm a492adbfe795ccb73bfd68d23af103a1a0969589af3132003022d4dd6be312d1
aarch64 dotnet-targeting-pack-8.0-8.0.25-1.el8_10.aarch64.rpm cf9c5f2eac54936106c3601c6d762d602df489730dd7e66b9dfc3ba5bc645a7d
ppc64le dotnet-targeting-pack-8.0-8.0.25-1.el8_10.ppc64le.rpm 0a209dd739d88eec055b6ca557fa83b198747e27ad59d24afcb6202fa72a2575
ppc64le dotnet-sdk-8.0-source-built-artifacts-8.0.125-1.el8_10.ppc64le.rpm 124eefef379831bcb8dbf2d9eb977c8998578b326480644cfacc06d747c17b04
ppc64le dotnet-runtime-dbg-8.0-8.0.25-1.el8_10.ppc64le.rpm 26c6a6b6b39772499155624f4e43d8ad532a8e4efdcd86e2cb8fe1ed9bdafdd2
ppc64le dotnet-sdk-dbg-8.0-8.0.125-1.el8_10.ppc64le.rpm 433f8efd24a1cdb2d31bbc99d6a21c8344b6bfbd16d423c2a7deed7fc66821ea
ppc64le dotnet-sdk-8.0-8.0.125-1.el8_10.ppc64le.rpm 568e7bd352bde50ee2966fec3f876148a82aa126f473de53bacaa0e32d2c0439
ppc64le aspnetcore-targeting-pack-8.0-8.0.25-1.el8_10.ppc64le.rpm 6925c040072a23e2c297a275b16064e1956c9f4ad73fc04f0f31ad659e1e415e
ppc64le aspnetcore-runtime-8.0-8.0.25-1.el8_10.ppc64le.rpm 722e7700c50f6a097343cd81df2ce1b8910ff456041b48894b81b228179c0303
ppc64le dotnet-hostfxr-8.0-8.0.25-1.el8_10.ppc64le.rpm 8854015e91f0a627c55e41d4d967005dac1d9e27ca22b41670a822580aa4579b
ppc64le dotnet-templates-8.0-8.0.125-1.el8_10.ppc64le.rpm 8b510e08f14abcbf72be613709847fad3867963ada460ca0fe7b3b30adb39b3a
ppc64le dotnet-runtime-8.0-8.0.25-1.el8_10.ppc64le.rpm 8f320c48257aa3a1d5935435ecbb6ad009bc7955bd03fa469ca6c6beb17299d8
ppc64le dotnet-apphost-pack-8.0-8.0.25-1.el8_10.ppc64le.rpm e85a67b3d97ffa2096a0be96d98cd8486ba8dd72121e14ec8c905532d843e279
ppc64le aspnetcore-runtime-dbg-8.0-8.0.25-1.el8_10.ppc64le.rpm f3f252d75c1f858518a31c7aa5476bf81a095e9c42235bdfba7f4eb29d4322bc
s390x dotnet-sdk-dbg-8.0-8.0.125-1.el8_10.s390x.rpm 566cab734b71c6b72f85be7fadfa79a94d2918b81b97a813a91c822eecab5914
s390x aspnetcore-runtime-dbg-8.0-8.0.25-1.el8_10.s390x.rpm 57b66940c6009c5412a8ef9ec5a86c21192759c10431bd5a11bd93feff7359c2
s390x dotnet-runtime-8.0-8.0.25-1.el8_10.s390x.rpm 5f8d499c341b007eadf97ad518540b286619ee8bff2a8241e0cf81d9e10b2be7
s390x dotnet-apphost-pack-8.0-8.0.25-1.el8_10.s390x.rpm 6bf424e4d8782cbcbba7ca54c877ab6dc2665c3d2e0ea2c0eac6799350bf5580
s390x dotnet-hostfxr-8.0-8.0.25-1.el8_10.s390x.rpm 6f8092b567bfc8b96f7c2f65a18ea31a90eba1705d60b02c258aabbd5c1c60ab
s390x dotnet-runtime-dbg-8.0-8.0.25-1.el8_10.s390x.rpm 77418ea95bf3c6e1cdf8e7916dfa7f4d5b43b444287dd56e9b22c6bcea4ce6b8
s390x aspnetcore-runtime-8.0-8.0.25-1.el8_10.s390x.rpm 9d97a150a0947d90e8f7d5f7acc79394b09a34e296d71e9574c2f9641e116e89
s390x dotnet-sdk-8.0-source-built-artifacts-8.0.125-1.el8_10.s390x.rpm a941275523460f65e72195f5f3d1b458eebb6775b661426b8073fef619a6f0b9
s390x dotnet-sdk-8.0-8.0.125-1.el8_10.s390x.rpm bda5bc16c4b5771e833bdba552a4e1106c4492a2700507b1bba61a13ee73fc6d
s390x dotnet-templates-8.0-8.0.125-1.el8_10.s390x.rpm cd3b20f3eb9bb3752d798b273eaf125c4997d3c1ecb0648c52cac1eb6ac7cec1
s390x dotnet-targeting-pack-8.0-8.0.25-1.el8_10.s390x.rpm dd496c24b30044162155798cd198c058a7d2820294cd7d98acf9245258b46acf
s390x aspnetcore-targeting-pack-8.0-8.0.25-1.el8_10.s390x.rpm deca87fde231000bb6e84c8d6e31117e8281573158e092da3222f15a02367309
x86_64 dotnet-apphost-pack-8.0-8.0.25-1.el8_10.x86_64.rpm 04ffe3b4cb35d20a3fc899991f4d0afcbd986e02a7edd59b8451ba03f5f8f805
x86_64 dotnet-sdk-8.0-8.0.125-1.el8_10.x86_64.rpm 1b000a1e7748d110acc535bd49a5a74f12f279a99127f7bceecd1a636a5eb06b
x86_64 aspnetcore-runtime-dbg-8.0-8.0.25-1.el8_10.x86_64.rpm 1b61d52548d2dff80ee0e3df21ecc9495c978241c2ecc5445308b947600cfbcf
x86_64 dotnet-hostfxr-8.0-8.0.25-1.el8_10.x86_64.rpm 4157f36efce48135cde7ebc6fb97b46c68dd52eab0989dd2b55f78fd6af79f49
x86_64 dotnet-sdk-dbg-8.0-8.0.125-1.el8_10.x86_64.rpm 4a04ec1b68f6512eacec2acb1d9d071bb13b61aeee13023c67feac556ef5b87a
x86_64 dotnet-targeting-pack-8.0-8.0.25-1.el8_10.x86_64.rpm 81f9d02c7383ddf92830a69114b41617754c71c7280faf188db7c1bbd72363fe
x86_64 aspnetcore-targeting-pack-8.0-8.0.25-1.el8_10.x86_64.rpm 92b8953acc0e43ea05599dddcd40687643959d72bd6175d0a061ba235d31533f
x86_64 aspnetcore-runtime-8.0-8.0.25-1.el8_10.x86_64.rpm 95c87daeeebfa7afb8b52c23b468582167e0cce5542f122b04418bcf057f419c
x86_64 dotnet-runtime-8.0-8.0.25-1.el8_10.x86_64.rpm a1cca4f59ad8d8c344ecc196b44bdc28ba4e38a28082a3b7b6ac0c05e8a36662
x86_64 dotnet-runtime-dbg-8.0-8.0.25-1.el8_10.x86_64.rpm cdf77b526185f66ad0b9aabd4d8eaac802c0f3021706258e3561877ed158c31b
x86_64 dotnet-sdk-8.0-source-built-artifacts-8.0.125-1.el8_10.x86_64.rpm e00e12cc5270747af31db2db86fb5413e69bee30ba634779b64d3df14d3f81f2
x86_64 dotnet-templates-8.0-8.0.125-1.el8_10.x86_64.rpm eed45f8c185035d33373edc4be2e053526e2ebd9e67e6dd63cdae06a07f366c5
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.