dotnet: .NET Framework: Denial of Service via network-based buffer overflow

A flaw was found in .NET Framework. This vulnerability, a stack-based buffer overflow, allows an unauthorized attacker to remotely exploit the system over a network. Successful exploitation can lead to a denial of service DoS, making the affected system unavailable to legitimate users...

dotnet: .NET: Local tampering via improper link resolution

A flaw was found in .NET. This vulnerability, stemming from improper link resolution before file access, allows an authorized local attacker to perform tampering. This could lead to unauthorized modification of data or system files...

dotnet: .NET: Denial of Service due to uncontrolled resource allocation

A flaw was found in .NET where uncontrolled allocation of resources can lead to a Denial of Service DoS. An unauthorized remote attacker could exploit this vulnerability by continuously requesting resources without limits or throttling, causing the affected system to become unresponsive or crash...

Important: Red Hat Security Advisory: .NET 9.0 security, bug fix, and enhancement update

An update for .NET 9.0 is now available for Red Hat Enterprise Linux 8. 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 for each vulnerability from...

dotnet: .NET: Local code execution via deserialization of untrusted data

A flaw was found in .NET. This vulnerability allows an unauthorized attacker to execute code locally by exploiting a deserialization of untrusted data. This means that if an attacker can provide specially crafted data, the .NET application may process it in a way that leads to the execution of...

ASP.NET Core: ASP.NET Core: Privilege Elevation via Authentication Bypass

A flaw was found in ASP.NET Core. An authorized attacker can exploit this authentication bypass vulnerability over a network by manipulating assumed-immutable data. This can allow the attacker to elevate their privileges within the system...

.NET 10.0 security, bug fix, and enhancement update

10.0.110-1.0.1 - Add support for Oracle Linux 10.0.110-1 - Update to .NET SDK 10.0.110 and Runtime 10.0.10 - Resolves: RHEL-192463 10.0.109-2 - Reduce time to detect hanging builds - Resolves: RHEL-191640...

.NET 9.0 security, bug fix, and enhancement update

9.0.119-1.0.1 - Add support for Oracle Linux 9.0.119-1 - Update to .NET SDK 9.0.119 and Runtime 9.0.18 - Resolves: RHEL-192473 9.0.118-2 - Reduce time to detect hanging builds - Resolves: RHEL-191644...

.NET 9.0 security, bug fix, and enhancement update

9.0.119-1.0.1 - Add support for Oracle Linux 9.0.119-1 - Update to .NET SDK 9.0.119 and Runtime 9.0.18 - Resolves: RHEL-192472 9.0.118-2 - Reduce time to detect hanging builds - Resolves: RHEL-191646...

.NET 9.0 security, bug fix, and enhancement update

9.0.119-1.0.1 - Add support for Oracle Linux 9.0.119-1 - Update to .NET SDK 9.0.119 and Runtime 9.0.18 - Resolves: RHEL-192469...

Important: .NET 10.0 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 10.0.110 and .NET Runtime 10.0.10...

Oracle Linux 9 : .NET / 10.0 (ELSA-2026-41898)

The remote Oracle Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2026-41898 advisory. 10.0.110-1.0.1 - Add support for Oracle Linux 10.0.110-1 - Update to .NET SDK 10.0.110 and Runtime 10.0.10 - Resolves: RHEL-192462 10.0.109-2 - Reduce...

Oracle Linux 9 : .NET / 9.0 (ELSA-2026-41896)

The remote Oracle Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2026-41896 advisory. 9.0.119-1.0.1 - Add support for Oracle Linux 9.0.119-1 - Update to .NET SDK 9.0.119 and Runtime 9.0.18 - Resolves: RHEL-192472 9.0.118-2 - Reduce time...

Linux Distros Unpatched Vulnerability : CVE-2026-50646

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Protection mechanism failure in .NET Framework allows an unauthorized attacker to execute code locally. CVE-2026-50646 Note that Nessus relies on the presence o...

Linux Distros Unpatched Vulnerability : CVE-2026-50649

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Deserialization of untrusted data in .NET allows an unauthorized attacker to execute code locally. CVE-2026-50649 Note that Nessus relies on the presence of the...

CVE-2026-50273

Datadog .NET Tracer is a client library for Datadog APM for .NET applications. Prior to 3.43.0, Datadog tracing libraries that implement W3C baggage propagation parse incoming baggage HTTP headers without enforcing DDTRACEBAGGAGEMAXITEMS or DDTRACEBAGGAGEMAXBYTES on extraction, allowing a remote...

EUVD-2026-45243

Datadog .NET Tracer is a client library for Datadog APM for .NET applications. Prior to 3.43.0, Datadog tracing libraries that implement W3C baggage propagation parse incoming baggage HTTP headers without enforcing DDTRACEBAGGAGEMAXITEMS or DDTRACEBAGGAGEMAXBYTES on extraction, allowing a remote...

CVE-2026-50273 Datadog .NET Tracer: Improper parsing of W3C baggage headers may lead to DoS

Datadog .NET Tracer is a client library for Datadog APM for .NET applications. Prior to 3.43.0, Datadog tracing libraries that implement W3C baggage propagation parse incoming baggage HTTP headers without enforcing DDTRACEBAGGAGEMAXITEMS or DDTRACEBAGGAGEMAXBYTES on extraction, allowing a remote...

CVE-2026-50273 Datadog .NET Tracer: Improper parsing of W3C baggage headers may lead to DoS

Datadog .NET Tracer is a client library for Datadog APM for .NET applications. Prior to 3.43.0, Datadog tracing libraries that implement W3C baggage propagation parse incoming baggage HTTP headers without enforcing DDTRACEBAGGAGEMAXITEMS or DDTRACEBAGGAGEMAXBYTES on extraction, allowing a remote...

CVE-2026-50273 Datadog .NET Tracer: Improper parsing of W3C baggage headers may lead to DoS

Datadog .NET Tracer is a client library for Datadog APM for .NET applications. Prior to 3.43.0, Datadog tracing libraries that implement W3C baggage propagation parse incoming baggage HTTP headers without enforcing DDTRACEBAGGAGEMAXITEMS or DDTRACEBAGGAGEMAXBYTES on extraction, allowing a remote...