[ALSA-2026:4450] Important: .NET 9.0 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 9.0.115 and .NET Runtime 9.0.14.Security Fix(es): * .net: .NET: Denial of Service via out-of-bounds read (CVE-2026-26127) * 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-targeting-pack-9.0-9.0.14-1.el10_1.aarch64.rpm 099d916a029cdbd0cca01e1ebf6ccd508f2f44f48641beef3b5dc03b59c1a506
aarch64 dotnet-sdk-9.0-source-built-artifacts-9.0.115-1.el10_1.aarch64.rpm 2f092f3810c5afb73d1f0df79a8f94b08d90190f8d83caa8621b0778d0dfa2f9
aarch64 dotnet-sdk-9.0-9.0.115-1.el10_1.aarch64.rpm 463c0b3ebff2ebfb0de287e283274e69bd6bc278a77c973fd33b012ee5a8d690
aarch64 dotnet-runtime-9.0-9.0.14-1.el10_1.aarch64.rpm 58eb0a4c30b2113f73b00908709ddeb12334fd6c3638c82ccc850d8f827a9545
aarch64 aspnetcore-runtime-dbg-9.0-9.0.14-1.el10_1.aarch64.rpm 607fd6064ae4680fef138c65082ac6c77c47244fe4315053b2d0e112e58989c0
aarch64 aspnetcore-targeting-pack-9.0-9.0.14-1.el10_1.aarch64.rpm 6a4ef7fab08a7929a61830009a4edc00f69d745746feeb7b2ddd0462c670733a
aarch64 netstandard-targeting-pack-2.1-9.0.115-1.el10_1.aarch64.rpm 6ab5ecfcbf9b74e1ab972711c7f352e57d763767e742cbf61dc9f4a54b985b63
aarch64 dotnet-templates-9.0-9.0.115-1.el10_1.aarch64.rpm 8d958aefdfed491414b583609efeacb7ab594d13d56e2c3b3a6cb120ed68edd8
aarch64 aspnetcore-runtime-9.0-9.0.14-1.el10_1.aarch64.rpm 8de63dc2b76a5ee7f2b6ffd65fecf7d064bb5325c6ff102e2eb89b83cbe0cf22
aarch64 dotnet-hostfxr-9.0-9.0.14-1.el10_1.aarch64.rpm a7f61822806553d4e576e05bfd67d26759464bb31115a1c0b9c3a96b08d0af88
aarch64 dotnet-apphost-pack-9.0-9.0.14-1.el10_1.aarch64.rpm c63e5f967019d4ba31bf93a9f345c241d5120d4ff8824d9a344691e1856a1b01
aarch64 dotnet-runtime-dbg-9.0-9.0.14-1.el10_1.aarch64.rpm d9ad3fcca3760a784f3f0e291d99709b2443cec5a3096b034401685b48d0a6d9
aarch64 dotnet-sdk-aot-9.0-9.0.115-1.el10_1.aarch64.rpm dcf5602d0ab3e9038e2f624db11ccf7d1c52028f98368a3dab36c769045fe961
aarch64 dotnet-sdk-dbg-9.0-9.0.115-1.el10_1.aarch64.rpm fe8ae2459e4c32ff35dac303d217e0a24d630f7879cd28e36be5a17622e6d07b
ppc64le aspnetcore-runtime-9.0-9.0.14-1.el10_1.ppc64le.rpm 1a3dd1818421b06d1e6d5c784a5cbec8f99e151d07597feabf558ae81e37bc06
ppc64le dotnet-targeting-pack-9.0-9.0.14-1.el10_1.ppc64le.rpm 314fa71c20eaafa4637e1b758589de8d4be7791c13d11d8a4f7c481f141a5ec6
ppc64le aspnetcore-targeting-pack-9.0-9.0.14-1.el10_1.ppc64le.rpm 3c080c286aec8fcda4e184f60ac760bb4b928bc9f2c1b85e62a955fed48b551d
ppc64le dotnet-sdk-9.0-9.0.115-1.el10_1.ppc64le.rpm 4c7ae9642eed243807baf4d81c94de0b3da7ad76d9d8f8e9369aa8b9194d2570
ppc64le dotnet-runtime-dbg-9.0-9.0.14-1.el10_1.ppc64le.rpm 510edbca66e2b27713bb80cbe07110d8b716ad9d0902e22ad5fd413a88e927b1
ppc64le netstandard-targeting-pack-2.1-9.0.115-1.el10_1.ppc64le.rpm 95d60d5f44aa41eba802aed92f658b2838250d8152959a258f6ba32e5f86cfe8
ppc64le dotnet-hostfxr-9.0-9.0.14-1.el10_1.ppc64le.rpm aa820dd495170990b543bece09518599fbdbec8ede94071c499f07e3c7dbed8b
ppc64le dotnet-runtime-9.0-9.0.14-1.el10_1.ppc64le.rpm b4cf288225e025b0a451f9a9ee5a648c473a470a972f6354f18eaee1f9cf26a3
ppc64le dotnet-apphost-pack-9.0-9.0.14-1.el10_1.ppc64le.rpm c892e7309a5eab4602007be71d0d17fe78dcfe0cc1d7d3dbc7797c94e1d9d6d3
ppc64le dotnet-sdk-dbg-9.0-9.0.115-1.el10_1.ppc64le.rpm dfe9b35dda8bf80ee9fc90fcea2660adff835a3cbbde8f073acc5ed946dfaa8b
ppc64le dotnet-templates-9.0-9.0.115-1.el10_1.ppc64le.rpm f5e00b527b02cb23bd87f474c0326a46fb0a9e7fa58316496b8d0f998b8a3925
ppc64le dotnet-sdk-9.0-source-built-artifacts-9.0.115-1.el10_1.ppc64le.rpm f61418b5e378e6500060c7ee39be562c24496cb3cd1f71c4f14db8b165818af5
ppc64le aspnetcore-runtime-dbg-9.0-9.0.14-1.el10_1.ppc64le.rpm fca912fd86584c7cd3ab47ce97568c3e6e17a0ca6ff1f3362e19345b7a4cb490
s390x dotnet-sdk-9.0-source-built-artifacts-9.0.115-1.el10_1.s390x.rpm 0ad3724c35aa3c541d3ae3062dd999a26d02ed93b634c596cc2f3d4611d5d374
s390x dotnet-sdk-9.0-9.0.115-1.el10_1.s390x.rpm 37ec1498c2714d6a1d2a9ac86c4f0ecf2e939a24802fdd8e5ef77ba7502015d7
s390x netstandard-targeting-pack-2.1-9.0.115-1.el10_1.s390x.rpm 48435cfedbf38735b2d669769dda2db64efcecb00aec63ed3f4c363039bbc851
s390x dotnet-runtime-9.0-9.0.14-1.el10_1.s390x.rpm 5c4a744f550a99d32b28d190ea6da2aaa05b18982acddc94eca9e8be67e7edff
s390x aspnetcore-runtime-dbg-9.0-9.0.14-1.el10_1.s390x.rpm 69e104b70a5fb3a8e0fde00db748aa318a03507b7cb1b41c51242aec371db4a2
s390x dotnet-sdk-dbg-9.0-9.0.115-1.el10_1.s390x.rpm 6ff58e64e99317bdc086c2c12aa7e3d6ebf788157f0b2768ab4a2f0a4ef10118
s390x aspnetcore-runtime-9.0-9.0.14-1.el10_1.s390x.rpm 73cced221dcf3caee48d9e5fa18bfe440e6511e0b7ee633f894b2e188e79bce3
s390x aspnetcore-targeting-pack-9.0-9.0.14-1.el10_1.s390x.rpm 84f575c4274e2956c2ac0ca80880656386cd755c5d3df6e233a6cf14e602996f
s390x dotnet-templates-9.0-9.0.115-1.el10_1.s390x.rpm 95324b0d051cab5f7dd8f24115e75a2fa36249d6d589722fd954af05eedb74de
s390x dotnet-hostfxr-9.0-9.0.14-1.el10_1.s390x.rpm ae61e4055a3c16f39054e97ac28a79ac5f88bcd1478ea1b28f3be6b3fa83184e
s390x dotnet-targeting-pack-9.0-9.0.14-1.el10_1.s390x.rpm d9c0f0fd243771fd1c1dd3d8d484d19b71fcab616e68bdef161fc0a5ad572812
s390x dotnet-apphost-pack-9.0-9.0.14-1.el10_1.s390x.rpm ddf5b5ec7ab3966480ed86086f4b310f94cd2abadf8d85e4aef1cc253705440a
s390x dotnet-runtime-dbg-9.0-9.0.14-1.el10_1.s390x.rpm ee7424faf2917232566e7fa7c9f7c64b01c6f83171d45474967ecc1b58982aa8
x86_64 netstandard-targeting-pack-2.1-9.0.115-1.el10_1.x86_64.rpm 0b7202369b519e99603536ee42c03c81f806f7dacc820e37742e963be92fbef1
x86_64 dotnet-runtime-9.0-9.0.14-1.el10_1.x86_64.rpm 3568c6c14f8ca5c6bf7fed6589faeab0125a6be806a15f8013f24aac238ed822
x86_64 dotnet-runtime-dbg-9.0-9.0.14-1.el10_1.x86_64.rpm 54194c999672f855e6ddff1ecc6dbf710d40f50df4a2eb885ab42e4a0f8bba13
x86_64 aspnetcore-targeting-pack-9.0-9.0.14-1.el10_1.x86_64.rpm 54b2a8ba37bf56ef0310442ea9924a418cbe56bfdbfe96f3da8403e495acf8df
x86_64 dotnet-hostfxr-9.0-9.0.14-1.el10_1.x86_64.rpm 562d023ad769e47b59326b81548d3b3d349df95dfa49007626fa6aaf6ed13687
x86_64 dotnet-apphost-pack-9.0-9.0.14-1.el10_1.x86_64.rpm 59a0fbb9ed43706e0c9e74b421285d0cacb841ab1ff3c12b465b8c08b295bf8d
x86_64 dotnet-templates-9.0-9.0.115-1.el10_1.x86_64.rpm 6a0c97e75c83d168b518470ed8ed3c5c8334434b40cf65536748f31db36f3f21
x86_64 dotnet-sdk-9.0-9.0.115-1.el10_1.x86_64.rpm 7b1a4e587b8fcc1549f479353e0b1ed62a28d910c2214b14f79f632109b8db87
x86_64 dotnet-sdk-aot-9.0-9.0.115-1.el10_1.x86_64.rpm 87c930ac690990c71abf6b40ada30e5dd1d8d3e6585b07e25fe6129889dc062b
x86_64 aspnetcore-runtime-dbg-9.0-9.0.14-1.el10_1.x86_64.rpm 899642dedd716881619d6e5951a8713b4dd9d929a27a0c9b717be036c76b33f1
x86_64 dotnet-targeting-pack-9.0-9.0.14-1.el10_1.x86_64.rpm 8a435b817c0ce2b40f158e636d266155e2d6d99f346411c8fd752dffa7c5907d
x86_64 dotnet-sdk-dbg-9.0-9.0.115-1.el10_1.x86_64.rpm c367d2226f150f4da42ce742000ac604509cedb6952cd07f2857f7558e1ab69c
x86_64 aspnetcore-runtime-9.0-9.0.14-1.el10_1.x86_64.rpm d35d504bfbd1383ce3da5a0e3038e6f167323ffaf0e58e99d43c150d3cdc7eb4
x86_64 dotnet-sdk-9.0-source-built-artifacts-9.0.115-1.el10_1.x86_64.rpm db9d677879b95d32ded66116b38769cbbe2c8dad3209913962eae710ccda96cb
x86_64_v2 dotnet-runtime-9.0-9.0.14-1.el10_1.x86_64_v2.rpm 0b947e2af60f416e9ce95ca93f0e054c514d463a040a507145e0461a3bfe2a61
x86_64_v2 aspnetcore-targeting-pack-9.0-9.0.14-1.el10_1.x86_64_v2.rpm 0d2880f60d3fe1ade52aa962944725b22cc1cc00e7e60bc72492d3fcc1ac00ea
x86_64_v2 netstandard-targeting-pack-2.1-9.0.115-1.el10_1.x86_64_v2.rpm 1659874f18ca22b6cd6615e185eb65a5f479549cf857e5d04ea594c6a7fe02db
x86_64_v2 dotnet-targeting-pack-9.0-9.0.14-1.el10_1.x86_64_v2.rpm 19d77c51bb6144c42a5bbda21176bb7c3b2398504d91768b24c1f2abc543c53a
x86_64_v2 dotnet-apphost-pack-9.0-9.0.14-1.el10_1.x86_64_v2.rpm 1b7107e451b6fe3ec4034761fdc8dc0756556dc5fedd679748926a065a9f2494
x86_64_v2 aspnetcore-runtime-9.0-9.0.14-1.el10_1.x86_64_v2.rpm 25bb73c24d7ee89206340d3ba5eca007d2c5824d758dd15874996aa3cebcc697
x86_64_v2 dotnet-runtime-dbg-9.0-9.0.14-1.el10_1.x86_64_v2.rpm 6d9e4c4ae1626af0a6f07bcce3d51d3d70c065457e0ad3e165322131cc6cda18
x86_64_v2 aspnetcore-runtime-dbg-9.0-9.0.14-1.el10_1.x86_64_v2.rpm 6f1c36edf95a81fdb67df3920daa1448260586d3708bfa8ffce73d02fdc35cc8
x86_64_v2 dotnet-hostfxr-9.0-9.0.14-1.el10_1.x86_64_v2.rpm 78344a9e1c40e98e0e4669f13531f542e7a2dbdcdf904c304db78321794f2b48
x86_64_v2 dotnet-sdk-dbg-9.0-9.0.115-1.el10_1.x86_64_v2.rpm 78d02dbeddc5eb60ab34016d696b8fed37b6f16b35882e24c147000ad64c10f4
x86_64_v2 dotnet-templates-9.0-9.0.115-1.el10_1.x86_64_v2.rpm a95026c4500e57a08dfb866c3fcc85ff13c740697e6c47b9a10cde1a86229637
x86_64_v2 dotnet-sdk-9.0-source-built-artifacts-9.0.115-1.el10_1.x86_64_v2.rpm b70b4943b1986982825c4b5406e1c5fad2ce4f3b546eb690e925b8a78c3d9d47
x86_64_v2 dotnet-sdk-9.0-9.0.115-1.el10_1.x86_64_v2.rpm cca70b37fe8d2f62e2264548e8d23900f5520ef14d38b41f305a2b860beb32e7
x86_64_v2 dotnet-sdk-aot-9.0-9.0.115-1.el10_1.x86_64_v2.rpm dede5d41d3de23a8c4958943418ffed0b88fc69534b53b66e04eed5c57b8df52
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.