ALSA-2026:54538

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Import Source
https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2026:54538.json
JSON Data
https://api.osv.dev/v1/vulns/ALSA-2026:54538
Related
  • CVE-2026-62899
  • CVE-2026-62900
  • CVE-2026-62901
  • CVE-2026-62909
Published
2026-08-13T00:00:00Z
Modified
2026-08-14T13:00:03.722785431Z
Summary
Important: .NET 8.0 security, bug fix, and enhancement update
Details

.NET is a fast, lightweight and modular platform for creating cross platform applications that work on Linux, macOS and Windows. It particularly focuses on creating console applications, web applications and micro-services. .NET contains a runtime conforming to .NET Standards a set of framework libraries, an SDK containing compilers and a 'dotnet' application to drive everything.

SDK version: 8.0.130
Runtime version: 8.0.30

Security Fix(es):

  • .NET: .NET Core: .NET Security Feature Bypass Vulnerability (CVE-2026-62899)
  • .NET: .NET Information Disclosure Vulnerability (CVE-2026-62900)
  • .NET: .NET Denial of Service Vulnerability (CVE-2026-62901)
  • .NET: .NET Elevation of Privilege Vulnerability (CVE-2026-62909)

Bug Fix(es) and Enhancement(s):

  • Update .NET 8.0 to SDK 8.0.130 and Runtime 8.0.30 (JIRA:AlmaLinux-235468)

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-8.0

Package

Name
aspnetcore-runtime-8.0
Purl
pkg:rpm/almalinux/aspnetcore-runtime-8.0

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
8.0.30-1.el8_10

Database specific

source 
"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2026:54538.json"
aspnetcore-runtime-dbg-8.0

Package

Name
aspnetcore-runtime-dbg-8.0
Purl
pkg:rpm/almalinux/aspnetcore-runtime-dbg-8.0

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
8.0.30-1.el8_10

Database specific

source 
"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2026:54538.json"
aspnetcore-targeting-pack-8.0

Package

Name
aspnetcore-targeting-pack-8.0
Purl
pkg:rpm/almalinux/aspnetcore-targeting-pack-8.0

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
8.0.30-1.el8_10

Database specific

source 
"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2026:54538.json"
dotnet-apphost-pack-8.0

Package

Name
dotnet-apphost-pack-8.0
Purl
pkg:rpm/almalinux/dotnet-apphost-pack-8.0

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
8.0.30-1.el8_10

Database specific

source 
"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2026:54538.json"
dotnet-hostfxr-8.0

Package

Name
dotnet-hostfxr-8.0
Purl
pkg:rpm/almalinux/dotnet-hostfxr-8.0

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
8.0.30-1.el8_10

Database specific

source 
"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2026:54538.json"
dotnet-runtime-8.0

Package

Name
dotnet-runtime-8.0
Purl
pkg:rpm/almalinux/dotnet-runtime-8.0

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
8.0.30-1.el8_10

Database specific

source 
"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2026:54538.json"
dotnet-runtime-dbg-8.0

Package

Name
dotnet-runtime-dbg-8.0
Purl
pkg:rpm/almalinux/dotnet-runtime-dbg-8.0

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
8.0.30-1.el8_10

Database specific

source 
"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2026:54538.json"
dotnet-sdk-8.0

Package

Name
dotnet-sdk-8.0
Purl
pkg:rpm/almalinux/dotnet-sdk-8.0

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
8.0.130-1.el8_10

Database specific

source 
"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2026:54538.json"
dotnet-sdk-8.0-source-built-artifacts

Package

Name
dotnet-sdk-8.0-source-built-artifacts
Purl
pkg:rpm/almalinux/dotnet-sdk-8.0-source-built-artifacts

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
8.0.130-1.el8_10

Database specific

source 
"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2026:54538.json"
dotnet-sdk-dbg-8.0

Package

Name
dotnet-sdk-dbg-8.0
Purl
pkg:rpm/almalinux/dotnet-sdk-dbg-8.0

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
8.0.130-1.el8_10

Database specific

source 
"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2026:54538.json"
dotnet-targeting-pack-8.0

Package

Name
dotnet-targeting-pack-8.0
Purl
pkg:rpm/almalinux/dotnet-targeting-pack-8.0

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
8.0.30-1.el8_10

Database specific

source 
"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2026:54538.json"
dotnet-templates-8.0

Package

Name
dotnet-templates-8.0
Purl
pkg:rpm/almalinux/dotnet-templates-8.0

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
8.0.130-1.el8_10

Database specific

source 
"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2026:54538.json"