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RLSA-2026:55856

RLSA-2026:55856 · Important: .NET 9.0 security, bug fix, and enhancement update

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.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: 9.0.120 Runtime version: 9.0.19 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 9.0 to SDK 9.0.120 and Runtime 9.0.19 [rhel-9.8.z] (JIRA:Rocky Linux-235476) 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.

CVSS 7.8 · Hoch · Korrektur verfügbar

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Aktualisiert

Technologie-Stack: system

Betroffene Produkte und Versionen

  • dotnet9.0 Rocky Linux:9

    Betroffene Versionsbereiche
    • ECOSYSTEM: < 0:9.0.120-1.el9_8

    Auf 0:9.0.120-1.el9_8 aktualisieren

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