CVE-2026-32203

EUVD-2026-22591
Stack-based buffer overflow in .NET and Visual Studio allows an unauthorized attacker to deny service over a network.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 49%
Affected Products (NVD)
VendorProductVersion
microsoft.net
10.0.0 ≤
𝑥
< 10.0.6
microsoft.net
8.0.0 ≤
𝑥
< 8.0.26
microsoft.net
9.0.0 ≤
𝑥
< 9.0.15
microsoftvisual_studio_2022
17.12.0 ≤
𝑥
< 17.12.19
microsoftvisual_studio_2022
17.14.0 ≤
𝑥
< 17.14.30
microsoftvisual_studio_2026
18.4.0 ≤
𝑥
< 18.4.4
𝑥
= Vulnerable software versions
Red Hat logo
Red Hat Enterprise Linux Releases
Red Hat Product
Release
aspnetcore-runtime-10.0
RHEL 8
0:10.0.6-1.el8_10
fixed
RHEL 9
0:10.0.6-1.el9_7
fixed
aspnetcore-runtime-8.0
RHEL 8
0:8.0.26-1.el8_10
fixed
RHEL 9
0:8.0.26-1.el9_7
fixed
aspnetcore-runtime-9.0
RHEL 8
0:9.0.15-1.el8_10
fixed
RHEL 9
0:9.0.15-1.el9_7
fixed
aspnetcore-runtime-dbg-10.0
RHEL 8
0:10.0.6-1.el8_10
fixed
RHEL 9
0:10.0.6-1.el9_7
fixed
aspnetcore-runtime-dbg-8.0
RHEL 8
0:8.0.26-1.el8_10
fixed
RHEL 9
0:8.0.26-1.el9_7
fixed
aspnetcore-runtime-dbg-9.0
RHEL 8
0:9.0.15-1.el8_10
fixed
RHEL 9
0:9.0.15-1.el9_7
fixed
aspnetcore-targeting-pack-10.0
RHEL 8
0:10.0.6-1.el8_10
fixed
RHEL 9
0:10.0.6-1.el9_7
fixed
aspnetcore-targeting-pack-8.0
RHEL 8
0:8.0.26-1.el8_10
fixed
RHEL 9
0:8.0.26-1.el9_7
fixed
aspnetcore-targeting-pack-9.0
RHEL 8
0:9.0.15-1.el8_10
fixed
RHEL 9
0:9.0.15-1.el9_7
fixed
dotnet
RHEL 8
0:10.0.106-1.el8_10
fixed
dotnet-apphost-pack-10.0
RHEL 8
0:10.0.6-1.el8_10
fixed
RHEL 9
0:10.0.6-1.el9_7
fixed
dotnet-apphost-pack-8.0
RHEL 8
0:8.0.26-1.el8_10
fixed
RHEL 9
0:8.0.26-1.el9_7
fixed
dotnet-apphost-pack-9.0
RHEL 8
0:9.0.15-1.el8_10
fixed
RHEL 9
0:9.0.15-1.el9_7
fixed
dotnet-host
RHEL 8
0:10.0.6-1.el8_10
fixed
RHEL 9
0:10.0.6-1.el9_7
fixed
dotnet-hostfxr-10.0
RHEL 8
0:10.0.6-1.el8_10
fixed
RHEL 9
0:10.0.6-1.el9_7
fixed
dotnet-hostfxr-8.0
RHEL 8
0:8.0.26-1.el8_10
fixed
RHEL 9
0:8.0.26-1.el9_7
fixed
dotnet-hostfxr-9.0
RHEL 8
0:9.0.15-1.el8_10
fixed
RHEL 9
0:9.0.15-1.el9_7
fixed
dotnet-runtime-10.0
RHEL 8
0:10.0.6-1.el8_10
fixed
RHEL 9
0:10.0.6-1.el9_7
fixed
dotnet-runtime-8.0
RHEL 8
0:8.0.26-1.el8_10
fixed
RHEL 9
0:8.0.26-1.el9_7
fixed
dotnet-runtime-9.0
RHEL 8
0:9.0.15-1.el8_10
fixed
RHEL 9
0:9.0.15-1.el9_7
fixed
dotnet-runtime-dbg-10.0
RHEL 8
0:10.0.6-1.el8_10
fixed
RHEL 9
0:10.0.6-1.el9_7
fixed
dotnet-runtime-dbg-8.0
RHEL 8
0:8.0.26-1.el8_10
fixed
RHEL 9
0:8.0.26-1.el9_7
fixed
dotnet-runtime-dbg-9.0
RHEL 8
0:9.0.15-1.el8_10
fixed
RHEL 9
0:9.0.15-1.el9_7
fixed
dotnet-sdk-10.0
RHEL 8
0:10.0.106-1.el8_10
fixed
RHEL 9
0:10.0.106-1.el9_7
fixed
dotnet-sdk-10.0-source-built-artifacts
RHEL 8
0:10.0.106-1.el8_10
fixed
RHEL 9
0:10.0.106-1.el9_7
fixed
dotnet-sdk-8.0
RHEL 8
0:8.0.126-1.el8_10
fixed
RHEL 9
0:8.0.126-1.el9_7
fixed
dotnet-sdk-8.0-source-built-artifacts
RHEL 8
0:8.0.126-1.el8_10
fixed
RHEL 9
0:8.0.126-1.el9_7
fixed
dotnet-sdk-9.0
RHEL 8
0:9.0.116-1.el8_10
fixed
RHEL 9
0:9.0.116-1.el9_7
fixed
dotnet-sdk-9.0-source-built-artifacts
RHEL 8
0:9.0.116-1.el8_10
fixed
RHEL 9
0:9.0.116-1.el9_7
fixed
dotnet-sdk-aot-10.0
RHEL 8
0:10.0.106-1.el8_10
fixed
RHEL 9
0:10.0.106-1.el9_7
fixed
dotnet-sdk-aot-9.0
RHEL 8
0:9.0.116-1.el8_10
fixed
RHEL 9
0:9.0.116-1.el9_7
fixed
dotnet-sdk-dbg-10.0
RHEL 8
0:10.0.106-1.el8_10
fixed
RHEL 9
0:10.0.106-1.el9_7
fixed
dotnet-sdk-dbg-8.0
RHEL 8
0:8.0.126-1.el8_10
fixed
RHEL 9
0:8.0.126-1.el9_7
fixed
dotnet-sdk-dbg-9.0
RHEL 8
0:9.0.116-1.el8_10
fixed
RHEL 9
0:9.0.116-1.el9_7
fixed
dotnet-targeting-pack-10.0
RHEL 8
0:10.0.6-1.el8_10
fixed
RHEL 9
0:10.0.6-1.el9_7
fixed
dotnet-targeting-pack-8.0
RHEL 8
0:8.0.26-1.el8_10
fixed
RHEL 9
0:8.0.26-1.el9_7
fixed
dotnet-targeting-pack-9.0
RHEL 8
0:9.0.15-1.el8_10
fixed
RHEL 9
0:9.0.15-1.el9_7
fixed
dotnet-templates-10.0
RHEL 8
0:10.0.106-1.el8_10
fixed
RHEL 9
0:10.0.106-1.el9_7
fixed
dotnet-templates-8.0
RHEL 8
0:8.0.126-1.el8_10
fixed
RHEL 9
0:8.0.126-1.el9_7
fixed
dotnet-templates-9.0
RHEL 8
0:9.0.116-1.el8_10
fixed
RHEL 9
0:9.0.116-1.el9_7
fixed
netstandard-targeting-pack-2.1
RHEL 8
0:9.0.116-1.el8_10
fixed
RHEL 9
0:9.0.116-1.el9_7
fixed