Improper Certificate Validation

Overview Affected versions of this package are vulnerable to Improper Certificate Validation in the System.Net.Security process. An attacker can bypass mutual TLS client authentication by presenting an invalid or unauthorized client certificate, potentially gaining unauthorized access to resource...

Improper Certificate Validation

Overview Affected versions of this package are vulnerable to Improper Certificate Validation in the System.Net.Security process. An attacker can bypass mutual TLS client authentication by presenting an invalid or unauthorized client certificate, potentially gaining unauthorized access to resource...

Improper Certificate Validation

Overview Affected versions of this package are vulnerable to Improper Certificate Validation in the System.Net.Security process. An attacker can bypass mutual TLS client authentication by presenting an invalid or unauthorized client certificate, potentially gaining unauthorized access to resource...

Microsoft Security Advisory CVE-2026-70194 - .NET and Visual Studio Security Feature Bypass Vulnerability

Executive summary Microsoft is releasing this security advisory to provide information about a vulnerability in System.Net.Security. This advisory also provides guidance on what developers can do to update their applications to remove this vulnerability. .NET 11 post-handshake TLS client...

GHSA-FQPQ-CX42-9JMM Microsoft Security Advisory CVE-2026-70194 - .NET and Visual Studio Security Feature Bypass Vulnerability

Executive summary Microsoft is releasing this security advisory to provide information about a vulnerability in System.Net.Security. This advisory also provides guidance on what developers can do to update their applications to remove this vulnerability. .NET 11 post-handshake TLS client...

Improper Certificate Validation

Overview Affected versions of this package are vulnerable to Improper Certificate Validation in the System.Net.Security process. An attacker can bypass mutual TLS client authentication by presenting an invalid or unauthorized client certificate, potentially gaining unauthorized access to resource...

Improper Certificate Validation

Overview Affected versions of this package are vulnerable to Improper Certificate Validation in the System.Net.Security process. An attacker can bypass mutual TLS client authentication by presenting an invalid or unauthorized client certificate, potentially gaining unauthorized access to resource...

Improper Certificate Validation

Overview Affected versions of this package are vulnerable to Improper Certificate Validation in the System.Net.Security process. An attacker can bypass mutual TLS client authentication by presenting an invalid or unauthorized client certificate, potentially gaining unauthorized access to resource...

Improper Certificate Validation

Overview Affected versions of this package are vulnerable to Improper Certificate Validation in the System.Net.Security process. An attacker can bypass mutual TLS client authentication by presenting an invalid or unauthorized client certificate, potentially gaining unauthorized access to resource...

Improper Certificate Validation

Overview Affected versions of this package are vulnerable to Improper Certificate Validation in the System.Net.Security process. An attacker can bypass mutual TLS client authentication by presenting an invalid or unauthorized client certificate, potentially gaining unauthorized access to resource...