Security Bulletin: IBM Instana Observability is affected by multiple vulnerabilities within Instana Agent container image

Summary Multiple vulnerabilities were addressed in IBM Observability with Instana within Instana Agent container image build 1.0.327 Vulnerability Details CVEID:CVE-2026-17508 DESCRIPTION: In Bouncy Castle for Java before 1.86, several password-based key derivation entry points ran the KDF with...

Security Bulletin: IBM Instana Observability is affected by multiple vulnerabilities within Instana Agent container image

Summary Multiple vulnerabilities were addressed in IBM Observability with Instana within Instana Agent container image build 1.0.326 Vulnerability Details CVEID:CVE-2026-63383 DESCRIPTION: Libevent is an event notification library. Prior to 2.1.13 and 2.2.2-alpha, libevent can read beyond a...

Security Bulletin: IBM Instana Observability is affected by multiple vulnerabilities within Instana Agent container image

Summary Multiple vulnerabilities were addressed in IBM Observability with Instana within Instana Agent container image build 1.0.325 Vulnerability Details CVEID:CVE-2026-5450 DESCRIPTION: Calling the scanf family of functions with a %mc malloc'd character match in the GNU C Library version 2.7 to...

Security Bulletin: IBM Instana Observability is affected by multiple vulnerabilities within Instana Agent container image

Summary Multiple vulnerabilities were addressed in IBM Observability with Instana within Instana Agent container image build 1.0.324 Vulnerability Details CVEID:CVE-2025-11468 DESCRIPTION: When folding a long comment in an email header containing exclusively unfoldable characters, the parenthesis...

CVE-2026-19283

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 credentials from the openshift-etcd system...

CVE-2026-19274

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 objects being keyed solely by the bare CR na...

CVE-2026-19274

IBM Observability with Instana (Agent) Build 1.0.303 through 1.0.323 contains a vulnerability in the Instana Agent Operator where cluster-scoped RBAC objects are keyed solely by the bare Custom Resource name with no namespace disambiguation. An authenticated Kubernetes tenant can exploit this by ...

CVE-2026-19274 IBM Instana Observability is affected by multiple vulnerabilities within Instana Agent container image

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 objects being keyed solely by the bare CR na...

EUVD-2026-71273

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 objects being keyed solely by the bare CR na...

CVE-2026-19274 IBM Instana Observability is affected by multiple vulnerabilities within Instana Agent container image

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 objects being keyed solely by the bare CR na...

EUVD-2026-71272

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 credentials from the openshift-etcd system...

CVE-2026-19283 IBM Instana Observability is affected by multiple vulnerabilities within Instana Agent container image

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 credentials from the openshift-etcd system...

CVE-2026-19283

IBM Instana Agent Operator (part of IBM Observability with Instana, builds 1.0.303 through 1.0.323) is vulnerable to information disclosure caused by missing destination namespace validation when copying etcd mTLS client credentials from the openshift-etcd system namespace into an attacker-contro...

CVE-2026-19283 IBM Instana Observability is affected by multiple vulnerabilities within Instana Agent container image

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 credentials from the openshift-etcd system...

CVE-2026-19283: 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 credentials from the openshift-etcd system...

CVE-2026-19274: 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 objects being keyed solely by the bare CR na...

PT-2026-85668

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 credentials from the openshift-etcd system...

PT-2026-85667

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 objects being keyed solely by the bare CR na...

Security Bulletin: IBM Instana Observability is affected by multiple vulnerabilities within Instana Agent container image

Summary Multiple vulnerabilities were addressed in IBM Observability with Instana within Instana Agent container image build 1.0.324 Vulnerability Details CVEID:CVE-2026-44892 DESCRIPTION: Netty is a network application framework for development of protocol servers and clients. Prior to version...

CVE-2026-14893

The CVE is applicable to IBM Observability with Instana (Agent). The vulnerable component is the Node.js tracer, package @instana/core version 6.2.1, within IBM Instana Agent builds 1.0.303 through 1.0.320. The root cause is a prototype pollution flaw in the configuration normalization API, enabl...