ALSA-2026:8473

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Source
https://errata.almalinux.org/8/ALSA-2026-8473.html
Import Source
https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2026:8473.json
JSON Data
https://api.test.osv.dev/v1/vulns/ALSA-2026:8473
Related
  • CVE-2026-26171
  • CVE-2026-32178
  • CVE-2026-32203
  • CVE-2026-33116
Published
2026-04-16T00:00:00Z
Modified
2026-04-21T10:59:01.867076476Z
Summary
Important: .NET 10.0 security update
Details

.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 10.0.106 and .NET Runtime 10.0.6.Security Fix(es):

  • dotnet: .NET: Security Bypass and Denial of Service Vulnerability (CVE-2026-26171)
  • dotnet: .NET: Denial of Service via stack overflow (CVE-2026-32203)
  • dotnet: .NET: Denial of Service via Infinite Recursion in XmlDecryptionTransform (CVE-2026-33116)
  • dotnet: Dotnet: SMTP Command Injection and Header Injection via MailAddress parsing flaw (CVE-2026-32178)

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

Affected packages

AlmaLinux:8
aspnetcore-runtime-10.0

Package

Name
aspnetcore-runtime-10.0
Purl
pkg:rpm/almalinux/aspnetcore-runtime-10.0

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
10.0.6-1.el8_10

Database specific

source 
"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2026:8473.json"
aspnetcore-runtime-dbg-10.0

Package

Name
aspnetcore-runtime-dbg-10.0
Purl
pkg:rpm/almalinux/aspnetcore-runtime-dbg-10.0

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
10.0.6-1.el8_10

Database specific

source 
"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2026:8473.json"
aspnetcore-targeting-pack-10.0

Package

Name
aspnetcore-targeting-pack-10.0
Purl
pkg:rpm/almalinux/aspnetcore-targeting-pack-10.0

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
10.0.6-1.el8_10

Database specific

source 
"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2026:8473.json"
dotnet

Package

Name
dotnet
Purl
pkg:rpm/almalinux/dotnet

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
10.0.106-1.el8_10

Database specific

source 
"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2026:8473.json"
dotnet-apphost-pack-10.0

Package

Name
dotnet-apphost-pack-10.0
Purl
pkg:rpm/almalinux/dotnet-apphost-pack-10.0

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
10.0.6-1.el8_10

Database specific

source 
"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2026:8473.json"
dotnet-host

Package

Name
dotnet-host
Purl
pkg:rpm/almalinux/dotnet-host

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
10.0.6-1.el8_10

Database specific

source 
"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2026:8473.json"
dotnet-hostfxr-10.0

Package

Name
dotnet-hostfxr-10.0
Purl
pkg:rpm/almalinux/dotnet-hostfxr-10.0

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
10.0.6-1.el8_10

Database specific

source 
"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2026:8473.json"
dotnet-runtime-10.0

Package

Name
dotnet-runtime-10.0
Purl
pkg:rpm/almalinux/dotnet-runtime-10.0

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
10.0.6-1.el8_10

Database specific

source 
"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2026:8473.json"
dotnet-runtime-dbg-10.0

Package

Name
dotnet-runtime-dbg-10.0
Purl
pkg:rpm/almalinux/dotnet-runtime-dbg-10.0

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
10.0.6-1.el8_10

Database specific

source 
"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2026:8473.json"
dotnet-sdk-10.0

Package

Name
dotnet-sdk-10.0
Purl
pkg:rpm/almalinux/dotnet-sdk-10.0

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
10.0.106-1.el8_10

Database specific

source 
"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2026:8473.json"
dotnet-sdk-10.0-source-built-artifacts

Package

Name
dotnet-sdk-10.0-source-built-artifacts
Purl
pkg:rpm/almalinux/dotnet-sdk-10.0-source-built-artifacts

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
10.0.106-1.el8_10

Database specific

source 
"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2026:8473.json"
dotnet-sdk-aot-10.0

Package

Name
dotnet-sdk-aot-10.0
Purl
pkg:rpm/almalinux/dotnet-sdk-aot-10.0

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
10.0.106-1.el8_10

Database specific

source 
"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2026:8473.json"
dotnet-sdk-dbg-10.0

Package

Name
dotnet-sdk-dbg-10.0
Purl
pkg:rpm/almalinux/dotnet-sdk-dbg-10.0

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
10.0.106-1.el8_10

Database specific

source 
"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2026:8473.json"
dotnet-targeting-pack-10.0

Package

Name
dotnet-targeting-pack-10.0
Purl
pkg:rpm/almalinux/dotnet-targeting-pack-10.0

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
10.0.6-1.el8_10

Database specific

source 
"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2026:8473.json"
dotnet-templates-10.0

Package

Name
dotnet-templates-10.0
Purl
pkg:rpm/almalinux/dotnet-templates-10.0

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
10.0.106-1.el8_10

Database specific

source 
"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2026:8473.json"