CVE-2026-12667

IBM MQ 9.1.0.0 through 9.1.0.37 LTS, 9.2.0.0 through 9.2.0.43 LTS, 9.3.0.0 through 9.3.0.41 LTS, 9.3.0.0 through 9.3.5.1 CD, 9.4.0.0 through 9.4.0.25 LTS, 9.4.0.0 through 9.4.5.1 CD, and 10.0.0.0 could allow an authenticated attacker to read files from a vulnerable .NET client or cause limited...

CVE-2026-11728 IBM MQ .NET client is vulnerable to remote code execution

IBM MQ 9.1.0.0 through 9.1.0.37 LTS, 9.2.0.0 through 9.2.0.43 LTS, 9.3.0.0 through 9.3.0.41 LTS, 9.3.0.0 through 9.3.5.1 CD, 9.4.0.0 through 9.4.0.25 LTS, 9.4.0.0 through 9.4.5.1 CD, and 10.0.0.0 could allow a remote attacker to cause a denial of service or potentially execute arbitrary code in t...

CVE-2026-12667 IBM MQ .NET client is vulnerable to XML external entity injection

IBM MQ 9.1.0.0 through 9.1.0.37 LTS, 9.2.0.0 through 9.2.0.43 LTS, 9.3.0.0 through 9.3.0.41 LTS, 9.3.0.0 through 9.3.5.1 CD, 9.4.0.0 through 9.4.0.25 LTS, 9.4.0.0 through 9.4.5.1 CD, and 10.0.0.0 could allow an authenticated attacker to read files from a vulnerable .NET client or cause limited...

CVE-2026-12667

IBM MQ .NET client is vulnerable to XML External Entity (XXE) injection (CWE-611) in its RFH2 message parser . An authenticated attacker can read files from a vulnerable .NET client or cause limited denial of service. Affected versions span 9.1.0.0 through 9.1.0.37 LTS, 9.2.0.0 through 9.2.0.43 L...

EUVD-2026-78872

IBM MQ 9.1.0.0 through 9.1.0.37 LTS, 9.2.0.0 through 9.2.0.43 LTS, 9.3.0.0 through 9.3.0.41 LTS, 9.3.0.0 through 9.3.5.1 CD, 9.4.0.0 through 9.4.0.25 LTS, 9.4.0.0 through 9.4.5.1 CD, and 10.0.0.0 could allow an authenticated attacker to read files from a vulnerable .NET client or cause limited...

PT-2026-92156

Name of the Vulnerable Software and Affected Versions IBM MQ versions 9.1.0.0 through 9.1.0.37 LTS IBM MQ versions 9.2.0.0 through 9.2.0.43 LTS IBM MQ versions 9.3.0.0 through 9.3.0.41 LTS IBM MQ versions 9.3.0.0 through 9.3.5.1 CD IBM MQ versions 9.4.0.0 through 9.4.0.25 LTS IBM MQ versions...

Security Bulletin: IBM MQ .NET client is vulnerable to XML external entity injection (CVE-2026-12667)

Summary IBM MQ has addressed an XML external entity XXE vulnerability in the IBM MQ .NET client's RFH2 message parser Vulnerability Details CVEID:CVE-2026-12667 DESCRIPTION: IBM MQ could allow an authenticated attacker to read files from a vulnerable .NET client or cause limited denial of service...

Security Bulletin: IBM MQ .NET client is vulnerable to remote code execution (CVE-2026-11728)

Summary IBM MQ has addressed a heap buffer overflow vulnerability in the IBM MQ .NET client's asynchronous message receive handler Vulnerability Details CVEID:CVE-2026-11728 DESCRIPTION: IBM MQ .NET Client could allow a remote attacker to cause a denial of service or potentially execute arbitrary...

Improper Validation of Certificate with Host Mismatch

Overview CouchbaseNetClient is a the Official Couchbase .NET SDK. Affected versions of this package are vulnerable to Improper Validation of Certificate with Host Mismatch in the TLS certificate validation process. An attacker can intercept sensitive information by performing a man-in-the-middle...

GHSA-9FC5-Q25C-R2WR Jasig Java CAS Client, .NET CAS Client, and phpCAS contain URL parameter injection vulnerability

A URL parameter injection vulnerability was found in the back-channel ticket validation step of the CAS protocol in Jasig Java CAS Client before 3.3.2, .NET CAS Client before 1.0.2, and phpCAS before 1.3.3 that allow remote attackers to inject arbitrary web script or HTML via the 1 service...

Dozens of Vulnerable NuGet Packages Allow Attackers to Target .NET Platform

An analysis of off-the-shelf packages hosted on the NuGet repository has revealed 51 unique software components to be vulnerable to actively exploited, high-severity vulnerabilities, once again underscoring the threat posed by third-party dependencies to the software development process. In light...

Security Bulletin: Vulnerability in InstallShield affects IBM WebSphere eXtreme Scale .NET client installation (CVE-2016-2542)

Summary InstallShield generates installation executables which are vulnerable to an DLL-planting vulnerability during installation of the .NET client Vulnerability Details CVEID: CVE-2016-2542 DESCRIPTION: Flexera InstallShield could allow a local attacker to gain elevated privileges on the syste...

Design/Logic Flaw

Unspecified vulnerability in Hitachi COBOL2002 Net Developer, Net Server Suite, and Net Client Suite 01-00, 01-01 through 01-01-/D, 01-02 through 01-02-/F, 01-03 through 01-03-/F, 02-00 through 02-00-/D, 02-01 through 02-01-/C, and possibly other versions before 02-01-/D allows remote attackers t...

CVE-2012-0918

Unspecified vulnerability in Hitachi COBOL2002 Net Developer, Net Server Suite, and Net Client Suite 01-00, 01-01 through 01-01-/D, 01-02 through 01-02-/F, 01-03 through 01-03-/F, 02-00 through 02-00-/D, 02-01 through 02-01-/C, and possibly other versions before 02-01-/D allows remote attackers t...

CVE-2012-0918: Undefined Security Weakness

Unspecified vulnerability in Hitachi COBOL2002 Net Developer, Net Server Suite, and Net Client Suite 01-00, 01-01 through 01-01-/D, 01-02 through 01-02-/F, 01-03 through 01-03-/F, 02-00 through 02-00-/D, 02-01 through 02-01-/C, and possibly other versions before 02-01-/D allows remote attackers t...

CVE-2010-2637

IBM WebSphere MQ 6.0 before 6.0.2.9 and 7.0 before 7.0.1.1 does not encrypt the username and password in the security parameters field, which allows remote attackers to obtain sensitive information by sniffing the network traffic from a .NET client application...

CVE-2010-2637: Undefined Security Weakness

IBM WebSphere MQ 6.0 before 6.0.2.9 and 7.0 before 7.0.1.1 does not encrypt the username and password in the security parameters field, which allows remote attackers to obtain sensitive information by sniffing the network traffic from a .NET client application...