CVE-2026-45491 vulnerabilities

Vulnerabilities for packages: dotnet-bootstrap...

Fedora 44 : dotnet8.0 (2026-041785a779)

The remote Fedora 44 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2026-041785a779 advisory. Update to .NET SDK 8.0.128 and Runtime 8.0.28 Fixes: CVE-2026-45490,CVE-2026-45491,CVE-2026-45591 Release Notes: - SDK:...

Fedora 43 : dotnet9.0 (2026-2954cd11bd)

The remote Fedora 43 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2026-2954cd11bd advisory. Update to .NET SDK 9.0.118 and Runtime 9.0.17 Fixes: CVE-2026-45490,CVE-2026-45491,CVE-2026-45591 Release Notes: - SDK:...

Fedora 43 : dotnet8.0 (2026-2f80369c73)

The remote Fedora 43 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2026-2f80369c73 advisory. Update to .NET SDK 8.0.128 and Runtime 8.0.28 Fixes: CVE-2026-45490,CVE-2026-45491,CVE-2026-45591 Release Notes: - SDK:...

RHEL 9 : .NET 8.0 (RHSA-2026:28227)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:28227 advisory. .NET is a managed-software framework. It implements a subset of the .NET framework APIs and several new APIs, and it includes a CLR...

Important: Red Hat Security Advisory: .NET 8.0 security update

An update for .NET 8.0 is now available for Red Hat Enterprise Linux 9.6 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available fo...

Important: dotnet10.0

Issue Overview: Improper authorization in .NET allows an authorized attacker to elevate privileges locally. CVE-2026-45490 Improper link resolution before file access 'link following' in .NET allows an unauthorized attacker to perform tampering locally. CVE-2026-45491 Uncontrolled resource...

RHEL 9 : .NET 8.0 (RHSA-2026:28011)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:28011 advisory. .NET is a managed-software framework. It implements a subset of the .NET framework APIs and several new APIs, and it includes a CLR...

RHEL 10 : .NET 8.0 (RHSA-2026:28007)

The remote Redhat Enterprise Linux 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:28007 advisory. .NET is a managed-software framework. It implements a subset of the .NET framework APIs and several new APIs, and it includes a CLR...

RHEL 10 : .NET 9.0 (RHSA-2026:28009)

The remote Redhat Enterprise Linux 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:28009 advisory. .NET is a managed-software framework. It implements a subset of the .NET framework APIs and several new APIs, and it includes a CLR...

Important: dotnet8.0

Issue Overview: Improper authorization in .NET allows an authorized attacker to elevate privileges locally. CVE-2026-45490 Improper link resolution before file access 'link following' in .NET allows an unauthorized attacker to perform tampering locally. CVE-2026-45491 Uncontrolled resource...

MiracleLinux 8 : dotnet8.0-8.0.128-1.el8_10.ML.1 (AXSA:2026-787:10)

The remote MiracleLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2026-787:10 advisory. dotnet: .NET: Local file tampering via link following vulnerability CVE-2026-45491 dotnet: ASP.NET Core: Denial of Service via uncontrolled resource...

.NET 9.0 security update

An update is available for dotnet9.0. This update affects Rocky Linux 10. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list .NET is a managed-software framework. It implements a subset of the .NET...

.NET 10.0 security update

An update is available for dotnet10.0. This update affects Rocky Linux 10. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list .NET is a managed-software framework. It implements a subset of the .NET...

.NET 8.0 security update

An update is available for dotnet8.0. This update affects Rocky Linux 10. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list .NET is a managed-software framework. It implements a subset of the .NET...

RLSA-2026:25111 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...

.NET 9.0 security update

An update is available for dotnet9.0. This update affects Rocky Linux 9. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list .NET is a managed-software framework. It implements a subset of the .NET...

.NET 8.0 security update

An update is available for dotnet8.0. This update affects Rocky Linux 9. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list .NET is a managed-software framework. It implements a subset of the .NET...

RLSA-2026:25114 Important: .NET 10.0 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 10.0.109 and .NET Runtime...

.NET 10.0 security update

An update is available for dotnet10.0. This update affects Rocky Linux 8. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list .NET is a managed-software framework. It implements a subset of the .NET...