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CVE-2026-19543

Common Licensing · Vulnerability

CVSS 3.1 6.2 MEDIUMCheck source for fixed versionsKEV status unknown

Original advisory

cve-program · CVE-2026-19543

Published

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 performs input validation exclusively on the client side and fails to enforce the same restrictions on the server side. An attacker can modify requests to bypass validation controls and submit unauthorized values, potentially resulting in unintended application behavior.

Read the publisher's advisory

Affected versions, risk and source history

cve-program · CVE-2026-19543

Published

Common Licensing

Vendor product

Publisher's version information

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

{
                    "vendor": "IBM",
                    "product": "Common Licensing",
                    "versions": [
                        {
                            "status": "affected",
                            "version": "Agent 9.0"
                        },
                        {
                            "status": "affected",
                            "version": "Agent 9.0.0.1"
                        },
                        {
                            "status": "affected",
                            "version": "Agent 9.0.0.2"
                        },
                        {
                            "status": "affected",
                            "version": "ART 9.0"
                        },
                        {
                            "status": "affected",
                            "version": "ART 9.0.0.1"
                        },
                        {
                            "status": "affected",
                            "version": "ART 9.0.0.2"
                        }
                    ],
                    "cpes": [
                        "cpe:2.3:a:ibm:common_licensing:agent:*:*:*:*:*:*:*",
                        "cpe:2.3:a:ibm:common_licensing:art:*:*:*:*:*:*:*"
                    ]
                }

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