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CVE-2026-19283

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

CVSS 3.1 7.7 HIGHCheck source for fixed versionsKEV status unknown

Original advisory

cve-program · CVE-2026-19283

Published

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 namespace into an attacker-controlled namespace.

Read the publisher's advisory

Affected versions, risk and source history

cve-program · CVE-2026-19283

Published

Observability with Instana (Agent)

Vendor product

Publisher's version information

Shown as published. These rules are not interpreted as NuGet package version ranges.

{
                    "vendor": "IBM",
                    "product": "Observability with Instana (Agent)",
                    "versions": [
                        {
                            "status": "affected",
                            "version": "Build 1.0.303",
                            "lessThanOrEqual": "1.0.323",
                            "versionType": "semver"
                        }
                    ],
                    "cpes": [
                        "cpe:2.3:a:ibm:observability_with_instana_agent:build:*:*:*:*:*:*:*",
                        "cpe:2.3:a:ibm:observability_with_instana_agent:1.0.323:*:*:*:*:*:*:*"
                    ]
                }

Original source record · Cite this exact observation · Complete original publisher JSON