CVE-2026-42899 vulnerabilities

Vulnerabilities for packages: dotnet-bootstrap...

GHSA-9V76-4QCC-FRGH vulnerabilities

Vulnerabilities for packages: dotnet-bootstrap...

ALSA-2026:25112 Important: .NET 9.0 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 9.0.118 and .NET Runtime...

ALSA-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...

ALSA-2026:25113 Important: .NET 9.0 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 9.0.118 and .NET Runtime...

Important: .NET 9.0 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 9.0.118 and .NET Runtime...

EUVD-2026-35674

Improper authorization in .NET allows an authorized attacker to elevate privileges locally...

CVE-2026-45490

Improper authorization in .NET allows an authorized attacker to elevate privileges locally...

CVE-2026-45491

Improper link resolution before file access 'link following' in .NET allows an unauthorized attacker to perform tampering locally...

UBUNTU-CVE-2026-45490

Improper authorization in .NET allows an authorized attacker to elevate privileges locally...

CVE-2026-45591 ASP.NET Core Denial of Service Vulnerability

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CVE-2026-45591

CVE-2026-45591 is an ASP.NET Core Denial of Service vulnerability caused by uncontrolled resource consumption, enabling network-based DoS by an unauthorized attacker. The NVD entries describe the impact as availability loss with a CVSS v3.1 base score of 7.5 (NETWORK, HIGH) and no confidentiality...

Allocation of Resources Without Limits or Throttling

Overview Affected versions of this package are vulnerable to Allocation of Resources Without Limits or Throttling. An attacker can exhaust system resources by sending specially crafted requests over the network, resulting in service unavailability for legitimate users. Remediation Upgrade...

Allocation of Resources Without Limits or Throttling

Overview Affected versions of this package are vulnerable to Allocation of Resources Without Limits or Throttling. An attacker can exhaust system resources by sending specially crafted requests over the network, resulting in service unavailability for legitimate users. Remediation Upgrade...

Symlink Attack

Overview Affected versions of this package are vulnerable to Symlink Attack via improper link resolution before file access. An attacker can modify local files by exploiting symbolic links to redirect file operations to unintended locations. Remediation Upgrade...

Symlink Attack

Overview Affected versions of this package are vulnerable to Symlink Attack via improper link resolution before file access. An attacker can modify local files by exploiting symbolic links to redirect file operations to unintended locations. Remediation Upgrade...

CVE-2026-45491 .NET Tampering Vulnerability

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CVE-2026-45491 .NET Tampering Vulnerability

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CVE-2026-45491

Improper link resolution before file access 'link following' in .NET allows an unauthorized attacker to perform tampering locally...

CVE-2026-45491

CVE-2026-45491 concerns an improper link resolution before file access ('link following') in .NET, enabling a local attacker to tamper with files. The description from NVD/CVE records specifies local attack vector with low attack complexity and no user interaction, resulting in potential integrit...