IBM vulnerabilities
We track 1,482 vulnerabilities in IBM products across 60+ products. 1,480 are rated high or critical, and 12 have been exploited in real attacks. The most recent was published on November 13, 2026.
Latest IBM vulnerabilities
- 8.5 High severity
DataStage on Cloud Pak for Data: Server-Side Request Forgery
IBM DataStage on Cloud Pak for Data 5.4.0.0 allows any authenticated tenant — with no project membership or role — fully controls scheme/host/port/path of an outbound fetch originating from a shared-infrastructure pod, and the WSDL body is reflected verbatim t
- 8.5 High severity
DataStage on Cloud Pak for Data: Improper Authorization
IBM DataStage on Cloud Pak for Data 5.4.0.0 could allow a remote authenticated attacker to cause a denial of service by deleting arbitrary RabbitMQ queues or exchanges due to improper authorization.
- 9.1 Critical severity
DataStage on Cloud Pak for Data: Improper Limitation of a Pathname to a Restricted Directory
IBM DataStage on Cloud Pak for Data 5.4.0.0 could allow a remote authenticated attacker to create arbitrary files due to path traversal during archive extraction.
- 8.8 High severity
Langflow OSS: Improper Control of Generation of Code
IBM Langflow OSS 1.0.0 through 1.11.5 could allow a remote authenticated attacker to execute arbitrary code due to an incomplete environment variable blocklist.
- 9.8 Critical severity
Langflow OSS: Improper Neutralization of Special Elements used in an OS Command
IBM Langflow OSS 1.0.0 through 1.11.5 could allow a remote attacker to execute arbitrary OS commands due to improper neutralization of special elements used in an OS command.
- 8.8 High severity
Langflow OSS: Improper Neutralization of Special Elements used in an OS Command
IBM Langflow OSS 1.0.0 through 1.11.5 could allow a remote authenticated attacker to execute arbitrary commands due to improper validation of command-line arguments in the MCP stdio server configuration.
- 8.8 High severity
Langflow OSS: Improper Control of Generation of Code
IBM Langflow OSS 1.0.0 through 1.11.5 could allow a remote authenticated attacker to execute arbitrary code due to an unguarded eval() call on attacker-controlled input.
- 8.8 High severity
Langflow OSS: Improper Neutralization of Special Elements used in an OS Command
IBM Langflow OSS 1.0.0 through 1.11.5 could allow an authenticated attacker to execute arbitrary code due to an incomplete denylist in the security scanner.
- 8.8 High severity
Langflow OSS: Protection Mechanism Failure
IBM Langflow OSS 1.0.0 through 1.11.5 An attacker who could submit custom component source code could bypass the static security scanner by crafting an annotated class-body assignment that resolved to a dangerous callable through alias tracking; the resolved v
- 8.8 High severity
Aspera Enterprise WebApps: Improper Privilege Management
IBM Aspera Enterprise WebApps 1.0.0 through 1.0.5 could allow a local attacker to escape container protections due to unrestricted system calls being permitted within the container.
- 8.8 High severity
App Connect Enterprise: Incorrect Authorization
IBM App Connect Enterprise 13.0.1.0 through 13.0.8.1, and 12.0.1.0 through 12.0.12.27 could allow a remote authenticated attacker to bypass security restrictions due to incorrect authorization.
- 7.8 High severity
webMethods Integration Server: XML Injection
IBM webMethods Integration Server 11.1 IBM webMethods Integration is vulnerable to an XML external entity injection (XXE) attack when processing XML data. A remote attacker could exploit this vulnerability to expose sensitive information or consume memory reso
- 9.1 Critical severity
IBM Common Licensing Agent 9.0, Agent 9.0.0.1, Agent 9.0.0.2, ART 9.0, ART 9.0.0.1, and ART…
IBM Common Licensing Agent 9.0, Agent 9.0.0.1, Agent 9.0.0.2, ART 9.0, ART 9.0.0.1, and ART 9.0.0.2 could allow a remote attacker to redirect users to an arbitrary domain due to improper validation of the HTTP Host header.
- 8.1 High severity
WebSphere Application Server: Improper Privilege Management
IBM WebSphere Application Server 9.0, and 8.5 could allow an authenticated user with a low-privilege administrative role to modify security configuration. This could result in information disclosure or denial of service.
- 7.1 High severity
WebSphere Application Server: Improper Control of Generation of Code
IBM WebSphere Application Server 9.0, and 8.5 is vulnerable to a security bypass due to improper authentication controls. A local attacker could exploit this vulnerability to escalate privileges and gain unauthorized access to protected resources.
- 9.8 Critical severity
Langflow OSS: Incorrect Authorization
IBM Langflow OSS 1.0.0 through 1.11.5 Langflow could allow an unauthenticated attacker to execute arbitrary code and access or modify chat sessions through publicly shared MCP project endpoints due to improper enforcement of public-flow security restrictions a
- 7.5 High severity
WebSphere Application Server: Missing Authentication for Critical Functionality
IBM WebSphere Application Server 9.0, and 8.5 is vulnerable to a denial of service, caused by sending a specially-crafted HTTP request to an administrative endpoint. A remote attacker could exploit this vulnerability to cause the server to exhaust filesystem s
- 7.4 High severity
Enterprise Build of Quarkus: Authorization Bypass Through User-Controlled Key
IBM Enterprise Build of Quarkus 3.27.1 through 3.27.5, and 3.33.1 through 3.33.3 could allow an attacker to bypass authorization by manipulating URL query parameters due to incorrect mapping of values to untrusted query string input.
- 7.4 High severity
ContextForge MCP Gateway - Translate utility: Exposure of Data Element to Wrong Session
IBM ContextForge MCP Gateway - Translate utility <= 1.0.8 MCP Context Forge could allow a remote attacker to obtain sensitive information from other sessions due to exposure of data elements to the wrong session.
- 8.8 High severity
ContextForge MCP Gateway: Exposure of Sensitive Information to an Unauthorized Actor
IBM ContextForge MCP Gateway <= v1.0.7 MCP Context Forge could allow a remote authenticated attacker to obtain sensitive credentials and escalate privileges due to improper validation of jq filters.
- 9.8 Critical severity
i: Improper Authentication
IBM i 7.6, 7.5, 7.4, and 7.3 could allow a remote attacker to gain unauthorized access due to improper validation of client-supplied authentication parameters.
- 7.5 High severity
i: Improper Authorization
IBM i 7.6, 7.5, 7.4, and 7.3 could allow a remote attacker to manipulate database transactions due to improper authorization in the DDM target dispatcher.
- 7.1 High severity
Langflow OSS: Authorization Bypass Through User-Controlled Key
IBM Langflow OSS 1.0.0 through 1.10.2 could allow a remote authenticated attacker to obtain sensitive information and inject messages into workflow history due to improper authorization.
- 7.8 High severity
i: Improper Neutralization of Special Elements used in an OS Command
IBM i 7.6, 7.5, 7.4, and 7.3 could allow a local attacker to execute arbitrary commands due to improper neutralization of special elements used in an OS command.
- 7.5 High severity
i: Out-of-bounds Write
IBM i 7.6, 7.5, 7.4, and 7.3 could allow a remote attacker to cause a denial of service due to improper validation of the prefix length in ICMPv6 Router Advertisements.
- 9.1 Critical severity
i: Missing Authentication for Critical Functionality
IBM i 7.6, 7.5, 7.4, and 7.3 could allow a remote attacker to cause a denial of service and affect data integrity due to missing authentication for critical functions.
- 7.8 High severity
i: Improper Neutralization of Special Elements used in an OS Command
IBM i 7.6, 7.5, 7.4, and 7.3 could allow a local attacker to execute arbitrary commands due to improper neutralization of special elements used in an OS command.
- 7.5 High severity
App Connect Enterprise: Loop with Unreachable Exit Condition
IBM App Connect Enterprise 13.0.1.0 through 13.0.8.1, and 12.0.1.0 through 12.0.12.28 and IBM Integration Bus for z/OS 10.1.0.0 through 10.1.0.7 could allow a remote attacker to cause a denial of service due to an infinite loop.
- 9.6 Critical severity
ContextForge MCP Gateway: Server-Side Request Forgery
IBM ContextForge MCP Gateway could allow a remote authenticated attacker to obtain sensitive information due to server-side request forgery via DNS rebinding.
- 7.7 High severity
Langflow OSS: Improper Limitation of a Pathname to a Restricted Directory
IBM Langflow OSS 1.0.0 through 1.11.2 allows an authenticated attacker to read arbitrary files from the server filesystem — including server secret material (secret_key, JWT signing keys, the application database, /proc/self/environ, and other tenants' upload
- 7.7 High severity
Langflow OSS: Server-Side Request Forgery
IBM Langflow OSS 1.0.0 through 1.11.2 could allow a remote authenticated attacker to obtain sensitive information from internal services due to a URL parser discrepancy.
- 8.1 High severity
Langflow OSS: Improper Limitation of a Pathname to a Restricted Directory
IBM Langflow OSS 1.0.0 through 1.11.2 could allow a remote authenticated attacker to delete arbitrary local files or directories due to improper limitation of a pathname to a restricted directory.
- 7.5 High severity
Langflow OSS: Exposure of Sensitive Information to an Unauthorized Actor
IBM Langflow OSS 1.0.0 through 1.11.2 could allow a remote attacker to obtain sensitive information due to incomplete scrubbing of sensitive credential fields.
- 8.8 High severity
Langflow OSS: Improper Control of Generation of Code
IBM Langflow OSS 1.0.0 through 1.11.2 could allow a remote authenticated attacker to execute arbitrary code due to an authorization bypass in the flow build process.
- 7.7 High severity
Observability with Instana (Agent): Incorrect Authorization
IBM Observability with Instana (Agent) Build 1.0.303 through 1.0.323 IBM Instana Agent Operator could allow an authenticated remote attacker to obtain sensitive information, caused by missing destination namespace validation when copying etcd mTLS client crede
- 9.6 Critical severity
Observability with Instana (Agent): Improper Access Control
IBM Observability with Instana (Agent) Build 1.0.303 through 1.0.323 IBM Instana Agent Operator could allow an authenticated Kubernetes tenant to hijack or permanently destroy another tenant's cluster-level RBAC permissions, caused by cluster-scoped RBAC objec
- 7.7 High severity
ContextForge MCP Gateway (`mcp-contextforge-gat…: Server-Side Request Forgery
IBM ContextForge MCP Gateway (`mcp-contextforge-gateway`) <= v1.0.6 MCP Context Forge could allow a remote authenticated attacker to obtain sensitive information due to a DNS rebinding vulnerability during tool invocation.
- 9.8 Critical severity
Operational Decision Manager: Improper Neutralization of Special Elements used in an SQL Command
IBM Operational Decision Manager 9.6.0.0, 9.5.0.0, 8.11.1.0, 8.11.0.1, 8.12.0.1, 9.5.0.1, and 9.0.0.1 is vulnerable to SQL injection. An unauthenticated attacker can execute arbitrary SQL statements and leverage database functionality to write a web shell to t
- 7.7 High severity
App Connect Enterprise: Improper Restriction of XML External Entity Reference
IBM App Connect Enterprise 13.0.1.0 through 13.0.8.1, and 12.0.1.0 through 12.0.12.28 and IBM Integration Bus for z/OS 10.1.0.0 through 10.1.0.7 SAP Adapter is vulnerable to an XML external entity (XXE) attack.
- 7.5 High severity
Netezza Software: Insufficiently Protected Credentials
IBM Netezza Software 11.3.0.3 through Interim Fix 002 has credentials that are hardcoded in the application source code, allowing unauthorized access to the container registry. The exposed secret enables attackers to pull private container images, potentially