p PatchFirst

PatchFirst · Latest vulnerabilities

dotnet8.0 vulnerabilities

Vulnerabilities published for dotnet8.0 in the last 30 days: 1. Listed in the KEV catalogue: 0.

RSS ↗
Filter vulnerabilities
Clear filters

Vulnerabilities: 20

  1. RLSA-2026:86594

    Critical · CVSS 9.4Fix available

    Critical: .NET 8.0 security, bug fix, and enhancement update

    .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: 8.0.132 Runtime version: 8.0.32 Security Fix(es): * dotnet10.0: dotnet9.0: dotnet: dotnet8.0: .NET Denial of Service Vulnerability (CVE-2026-58280) * dotnet10.0: dotnet8.0: dotnet9.0: dotnet: .NET Information Disclosure Vulnerability (CVE-2026-6682

    dotnet8.0Operating systems
    • Update to 0:8.0.132-2.el8_10
    Published Updated
    Source advisory 1 ↗Source advisory 2 ↗Source advisory 3 ↗

  2. RLSA-2026:68316

    Medium · CVSS 6.5Fix available

    Moderate: .NET 8.0 security, bug fix, and enhancement update

    .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: 8.0.131 Runtime version: 8.0.31 Security Fix(es): * dotnet10.0: dotnet9.0: dotnet8.0: .NET Information Disclosure Vulnerability (CVE-2026-58649) Bug Fix(es) and Enhancement(s): * Update .NET 8.0 to SDK 8.0.131 and Runtime 8.0.31 (JIRA:Rocky Linux-

    dotnet8.0Operating systems
    • Update to 0:8.0.131-1.el8_10
    Published Updated
    Source advisory 1 ↗Source advisory 2 ↗Source advisory 3 ↗

  3. RLSA-2026:54538

    High · CVSS 7.8Fix available

    Important: .NET 8.0 security, bug fix, and enhancement update

    .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-2

    dotnet8.0Operating systems
    • Update to 0:8.0.130-1.el8_10
    Published Updated
    Source advisory 1 ↗Source advisory 2 ↗Source advisory 3 ↗

  4. RLSA-2026:41901

    High · CVSS 8.8Fix available

    Important: .NET 8.0 security, bug fix, and enhancement update

    .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 8.0.129 and .NET Runtime 8.0.29. Security Fix(es): * dotnet: SocketsHttpHandler Http2Connection - HTTP/2 SETTINGS/PING ACK flood causing OOM (CVE-2026-50651) * dotnet: .NET Core: Denial of Service via type confusion (CVE-2026-57108) * ASP.NET Core: ASP.NET Core: Denial of Service via uncontrolled resource allocation (CVE-2026-56170) * ASP.NET Core: ASP.NET Core: Privilege Escalatio

    dotnet8.0Operating systems
    • Update to 0:8.0.129-1.el8_10
    Published Updated
    Source advisory 1 ↗Source advisory 2 ↗Source advisory 3 ↗

  5. RLSA-2026:25110

    High · CVSS 7.5Fix available

    Important: .NET 8.0 security update

    .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 8.0.128 and .NET Runtime 8.0.28.Security Fix(es): * dotnet: .NET: Local file tampering via link following vulnerability (CVE-2026-45491) * dotnet: ASP.NET Core: Denial of Service via uncontrolled resource consumption (CVE-2026-45591) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(

    dotnet8.0Operating systems
    • Update to 0:8.0.128-1.el8_10
    Published Updated
    Source advisory 1 ↗Source advisory 2 ↗Source advisory 3 ↗

  6. RLSA-2026:21291

    High · CVSS 7.5Fix available

    Important: .NET 8.0 security update

    .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 8.0.127 and .NET Runtime 8.0.27.Security Fix(es): * serialize-javascript: serialize-javascript: Denial of Service via specially crafted array-like object serialization (CVE-2026-34043) * dotnet: .NET: infinite loop allows an attacker to cause a denial of service (CVE-2026-42899) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and oth

    dotnet8.0Operating systems
    • Update to 0:8.0.127-1.el8_10
    Published Updated
    Source advisory 1 ↗Source advisory 2 ↗Source advisory 3 ↗

  7. RLSA-2026:8468

    High · CVSS 7.5Fix available

    Important: .NET 8.0 security update

    .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 SDK_VERSION and .NET Runtime RUNTIME_VERSION.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 M

    dotnet8.0Operating systems
    • Update to 0:8.0.126-1.el8_10
    Published Updated
    Source advisory 1 ↗Source advisory 2 ↗Source advisory 3 ↗

  8. RLSA-2026:4455

    High · CVSS 7.5Fix available

    Important: .NET 8.0 security update

    .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 8.0.125 and .NET Runtime 8.0.25.Security Fix(es): * asp.net: ASP.NET Core: Denial of Service via uncontrolled resource allocation (CVE-2026-26130) 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.

    dotnet8.0Operating systems
    • Update to 0:8.0.125-1.el8_10
    Published Updated
    Source advisory 1 ↗Source advisory 2 ↗Source advisory 3 ↗

  9. RLSA-2025:18148

    High · CVSS 8.5Fix available

    Important: .NET 8.0 security update

    .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 8.0.121 and .NET Runtime 8.0.21.Security Fix(es): * dotnet: .NET Information Disclosure Vulnerability (CVE-2025-55248) * dotnet: .NET Security Feature Bypass Vulnerability (CVE-2025-55315) * dotnet: .NET Denial of Service Vulnerability (CVE-2025-55247) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, re

    dotnet8.0Operating systems
    • Update to 0:8.0.121-1.el8_10
    Published Updated
    Source advisory 1 ↗Source advisory 2 ↗Source advisory 3 ↗

  10. RLSA-2025:8812

    High · CVSS 7.5Fix available

    Important: .NET 8.0 security update

    .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 8.0.117 and .NET Runtime 8.0.17.Security Fix(es): * dotnet: .NET Remote Code Vulnerability (CVE-2025-30399) 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.

    dotnet8.0Operating systems
    • Update to 0:8.0.117-1.el8_10
    Published Updated
    Source advisory 1 ↗Source advisory 2 ↗Source advisory 3 ↗

  11. RLSA-2025:7589

    High · CVSS 8Fix available

    Important: .NET 8.0 security update

    .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 8.0.116 and .NET Runtime 8.0.16.Security Fix(es): * dotnet: .NET and Visual Studio Spoofing Vulnerability (CVE-2025-26646) 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.

    dotnet8.0Operating systems
    • Update to 0:8.0.116-1.el8_10
    Published Updated
    Source advisory 1 ↗Source advisory 2 ↗Source advisory 3 ↗

  12. RLSA-2025:2670

    High · CVSS 7.8Fix available

    Important: .NET 8.0 security, bug fix, and enhancement update

    .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 8.0.114 and .NET Runtime 8.0.14.Security Fix(es): * dotnet: Privilege Escalation Vulnerability in .NET SignInManager.RefreshSignInAsync Method (CVE-2025-24070) Bug Fix(es) and Enhancement(s): * dotnet: Privilege Escalation Vulnerability in .NET SignInManager.RefreshSignInAsync Method (BZ#2349733) For more details about the security issue(s), including the impact, a CVSS score, ackno

    dotnet8.0Operating systems
    • Update to 0:8.0.114-1.el8_10
    Published Updated
    Source advisory 1 ↗Source advisory 2 ↗Source advisory 3 ↗

  13. RLSA-2024:5337

    Medium · CVSS 6.5Fix available

    Moderate: .NET 8.0 security update

    .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 8.0.108 and .NET Runtime 8.0.8. Security Fix(es): * dotnet: Information disclosure vulnerability in TlsStream (CVE-2024-38167) 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.Security Fix(es): * EMBARGOED CVE-2024-38167 dotnet8.0: Information di

    dotnet8.0Operating systems
    • Update to 0:8.0.108-1.el8_10
    Published Updated
    Source advisory 1 ↗Source advisory 2 ↗Source advisory 3 ↗

  14. RLSA-2025:0381

    Not ratedFix available

    Important: .NET 8.0 security update

    .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 8.0.112 and .NET Runtime 8.0.1.12. Security Fix(es): * dotnet: .NET and Visual Studio Remote Code Execution Vulnerability (CVE-2025-21172) * dotnet: .NET Elevation of Privilege Vulnerability (CVE-2025-21173) * dotnet: .NET, .NET Framework, and Visual Studio Remote Code Execution Vulnerability (CVE-2025-21176) For more details about the security issue(s), including the impact, a CVSS

    dotnet8.0Operating systems
    • Update to 0:8.0.112-1.el8_10
    Published Updated
    Source advisory 1 ↗Source advisory 2 ↗Source advisory 3 ↗

  15. RLSA-2024:7868

    Not ratedFix available

    Important: .NET 8.0 security update

    .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 8.0.110 and .NET Runtime 8.0.10. Security Fix(es): * dotnet: kestrel: closing an HTTP/3 stream can cause a race condition and lead to remote code execution (CVE-2024-38229) * dotnet: Multiple .NET components susceptible to hash flooding (CVE-2024-43483) * dotnet: System.IO.Packaging - Multiple DoS vectors in use of SortedList (CVE-2024-43484) * dotnet: Denial of Service in System.Text

    dotnet8.0Operating systems
    • Update to 0:8.0.110-1.el8_10
    Published Updated
    Source advisory 1 ↗Source advisory 2 ↗Source advisory 3 ↗

  16. RLSA-2024:4451

    Not ratedFix available

    Important: dotnet8.0 security update

    .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 8.0.107 and Runtime 8.0.7. Security Fix(es): * dotnet: DoS in System.Text.Json (CVE-2024-30105) * dotnet: DoS in ASP.NET Core 8 (CVE-2024-35264) * dotnet: DoS when parsing X.509 Content and ObjectIdentifiers (CVE-2024-38095) 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) lis

    dotnet8.0Operating systems
    • Update to 0:8.0.107-1.el8_10
    Published Updated
    Source advisory 1 ↗Source advisory 2 ↗Source advisory 3 ↗

  17. RLSA-2024:3345

    Not ratedFix available

    Important: .NET 8.0 security update

    .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 8.0.105 and .NET Runtime 8.0.5. Security Fix(es): * dotnet: stack buffer overrun in Double Parse (CVE-2024-30045) * dotnet: denial of service in ASP.NET Core due to deadlock in Http2OutputProducer.Stop() (CVE-2024-30046) 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

    dotnet8.0Operating systems
    • Update to 0:8.0.105-1.el8_10
    Published Updated
    Source advisory 1 ↗Source advisory 2 ↗Source advisory 3 ↗

  18. RLSA-2024:1311

    Not ratedFix available

    Moderate: .NET 8.0 security update

    .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 8.0.103 and .NET Runtime 8.0.3. Security Fix(es): * dotnet: DoS in .NET Core / YARP HTTP / 2 WebSocket support (CVE-2024-21392) 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.

    dotnet8.0Operating systems
    • Update to 0:8.0.103-1.el8_9
    Published Updated
    Source advisory 1 ↗Source advisory 2 ↗Source advisory 3 ↗

  19. RLSA-2024:0827

    Not ratedFix available

    Important: .NET 8.0 security update

    .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 8.0.102 and .NET Runtime 8.0.2. Security Fix(es): * dotnet: Denial of Service in SignalR server (CVE-2024-21386) * dotnet: Denial of Service in X509Certificate2 (CVE-2024-21404) 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.

    dotnet8.0Operating systems
    • Update to 0:8.0.102-2.el8_9
    Published Updated
    Source advisory 1 ↗Source advisory 2 ↗Source advisory 3 ↗

  20. RLSA-2024:0150

    Not ratedFix available

    Important: .NET 8.0 security update

    .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 8.0.101 and .NET Runtime 8.0.1. Security Fix(es): * dotnet: Information Disclosure: MD.SqlClient(MDS) & System.data.SQLClient (SDS) (CVE-2024-0056) * dotnet: X509 Certificates - Validation Bypass across Azure (CVE-2024-0057) * dotnet: .NET Denial of Service Vulnerability (CVE-2024-21319) For more details about the security issue(s), including the impact, a CVSS score, acknowledgmen

    dotnet8.0Operating systems
    • Update to 0:8.0.101-1.el8_9
    Published Updated
    Source advisory 1 ↗Source advisory 2 ↗Source advisory 3 ↗

Check your server

Check your installed stack and versions against the current vulnerability feeds.

Check your server →