ALSA-2026:92511 (CVE-2026-114148)

Vulnerability from osv_almalinux – Published: 2026-10-29 00:00 – Updated: 2026-10-31 08:31 – Source website
VLAI
Summary
Important: .NET 11.0 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: 11.0.100~rc.3.26522.148
Runtime version: 11.0.0~rc.3.26522.148

Security Fix(es):

  • .NET: .NET Elevation of Privilege Vulnerability (CVE-2026-62909)
  • dotnet8.0: dotnet9.0: dotnet11.0: dotnet10.0: ASP.NET Core Elevation of Privilege Vulnerability (CVE-2026-114148)

Bug Fix(es) and Enhancement(s):

  • Update .NET 11 to RC 1 (JIRA:RHEL-260220)
  • Update .NET 11 to RC 2 (JIRA:RHEL-276919)
  • Update .NET 11 to RC 3 (JIRA:RHEL-292372)

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
To clipboard 

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  ],
  "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 \u0027dotnet\u0027 application to drive everything.  \n\nSDK version: 11.0.100~rc.3.26522.148  \nRuntime version: 11.0.0~rc.3.26522.148  \n\nSecurity Fix(es):  \n\n  * .NET: .NET Elevation of Privilege Vulnerability (CVE-2026-62909)\n  * dotnet8.0: dotnet9.0: dotnet11.0: dotnet10.0: ASP.NET Core Elevation of Privilege Vulnerability (CVE-2026-114148)\n\n\nBug Fix(es) and Enhancement(s):  \n\n  * Update .NET 11 to RC 1 (JIRA:RHEL-260220)\n  * Update .NET 11 to RC 2 (JIRA:RHEL-276919)\n  * Update .NET 11 to RC 3 (JIRA:RHEL-292372)\n\n\nFor 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.\n",
  "id": "ALSA-2026:92511",
  "modified": "2026-10-31T08:31:07Z",
  "published": "2026-10-29T00:00:00Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://access.redhat.com/errata/RHSA-2026:92511"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2026-114148"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2026-62909"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2512185"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2562054"
    },
    {
      "type": "ADVISORY",
      "url": "https://errata.almalinux.org/8/ALSA-2026-92511.html"
    }
  ],
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    "CVE-2026-114148",
    "CVE-2026-62909"
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  "summary": "Important: .NET 11.0 security, bug fix, and enhancement update",
  "upstream": [
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    "CVE-2026-62909"
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}



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