c3p0 can, in combination with other libraries, compose to a "sink" for deserialization gadgets

Impact The JDBC spec defines the interface DataSource, with a method called getConnection, and ConnectionPoolDataSource, with a method called getPooledConnection. These methods are potentially dangerous. One way or another they trigger calls into JDBC drivers, which themselves are complicated,...

GHSA-W6W4-RJH9-9R58 c3p0 can, in combination with other libraries, compose to a "sink" for deserialization gadgets

Impact The JDBC spec defines the interface DataSource, with a method called getConnection, and ConnectionPoolDataSource, with a method called getPooledConnection. These methods are potentially dangerous. One way or another they trigger calls into JDBC drivers, which themselves are complicated,...

React Router: Arbitrary Constructor Injection via deserializeErrors() in React Router SSR Hydration

If application code allows attacker supplied input to overwrite certain aspects of errors caught by the SSR process, then it was possible for attacker to trigger unexpected constructor execution on the client which would trigger outbound network traffic. This is only possible with very specific a...

Security Bulletin: IBM QRadar SIEM is vulnerable to using components with known vulnerabilities

Summary Multiple components with known vulnerabilities were addressed in IBM QRadar SIEM Vulnerability Details CVEID:CVE-2026-27830 DESCRIPTION: c3p0, a JDBC Connection pooling library, is vulnerable to attack via maliciously crafted Java-serialized objects and javax.naming.Reference instances...

Microsoft M365 Copilot Remote Code Execution Vulnerability

Deserialization of untrusted data in M365 Copilot allows an authorized attacker to execute code over a network...

RLSA-2026:41897 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...

RLSA-2026:41894 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...

.NET 9.0 security, bug fix, and enhancement 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...

RLSA-2026:41896 Important: .NET 9.0 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 9.0.119 and .NET Runtime 9.0.18...

RLSA-2026:41898 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...

RLSA-2026:41901 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...

RLSA-2026:41899 Important: .NET 9.0 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 9.0.119 and .NET Runtime 9.0.18...

.NET 8.0 security, bug fix, and enhancement update

An update is available for dotnet8.0. 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...

PhpMyAdmin Scripts - Remote Code Execution

PhpMyAdmin Scripts 2.11.x before 2.11.9.5 and 3.x before 3.1.3.1 are susceptible to a remote code execution in setup.php that allows remote attackers to inject arbitrary PHP code into a configuration file via the save action. Combined with the ability to save files on server, this can allow...

PT-2026-64165

Name of the Vulnerable Software and Affected Versions victor versions 2.9 through 2.9 Description An issue exists in the Windows version of the software where the deserialization of untrusted data allows for CAPEC-586, which refers to the process of converting data from a stream or file back into...

RHEL 10 : .NET 8.0 (RHSA-2026:41893)

The remote Redhat Enterprise Linux 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:41893 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...

MiracleLinux 8 : dotnet10.0-10.0.110-1.el8_10 (AXSA:2026-1334:13)

The remote MiracleLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2026-1334:13 advisory. dotnet: SocketsHttpHandler Http2Connection - HTTP/2 SETTINGS/PING ACK flood causing OOM CVE-2026-50651 dotnet: .NET Core: Denial of Service via type...

RockyLinux 9 : .NET 10.0 (RLSA-2026:41898)

The remote RockyLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2026:41898 advisory. dotnet: SocketsHttpHandler Http2Connection - HTTP/2 SETTINGS/PING ACK flood causing OOM CVE-2026-50651 dotnet: .NET Core: Denial of Service via type...

RockyLinux 9 : .NET 8.0 (RLSA-2026:41894)

The remote RockyLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2026:41894 advisory. dotnet: SocketsHttpHandler Http2Connection - HTTP/2 SETTINGS/PING ACK flood causing OOM CVE-2026-50651 dotnet: .NET Core: Denial of Service via type...

RockyLinux 10 : .NET 9.0 (RLSA-2026:41895)

The remote RockyLinux 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2026:41895 advisory. dotnet: SocketsHttpHandler Http2Connection - HTTP/2 SETTINGS/PING ACK flood causing OOM CVE-2026-50651 dotnet: .NET Core: Denial of Service via type...