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CVE-2026-92363

ag-ui-protocol ag-ui JSON sse_parser.cpp resource consumption

CVSS 4.0 5.3 MEDIUMCVSS 3.1 4.3 MEDIUMCVSS 3.0 4.3 MEDIUMCVSS 2.0 4.0 Check source for fixed versionsKEV status unknown

Original advisory

cve-program · CVE-2026-92363

Published

A flaw has been found in ag-ui-protocol ag-ui 1.0. Affected is an unknown function of the file src/stream/sse_parser.cpp of the component JSON Parser. Executing a manipulation can lead to resource consumption. The attack may be performed from remote. This patch is called ab6e0bc298996caac2b4b0b3ec0bd8d32a15a186. Applying a patch is advised to resolve this issue.

Read the publisher's advisory

Affected versions, risk and source history

cve-program · CVE-2026-92363

Published

ag-ui

Vendor product

Publisher's version information

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

{
                    "vendor": "ag-ui-protocol",
                    "product": "ag-ui",
                    "versions": [
                        {
                            "version": "1.0",
                            "status": "affected"
                        }
                    ],
                    "cpes": [
                        "cpe:2.3:a:ag-ui-protocol:ag-ui:*:*:*:*:*:*:*:*"
                    ],
                    "modules": [
                        "JSON Parser"
                    ]
                }

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