CVE-2026-114129Published

stream-json: FlexAssembler string/RegExp path filters join the full key stack per container start, giving O(depth^2) CPU denial of service

Exact source revision recorded 23 Oct 2026 15:48:27 UTC. It does not establish the source's current position. Latest evidence.

Recorded JSON

cve-program · CVE-2026-114129

Published

stream-json

Vendor product

Original vendor version evidence · not evaluated as a NuGet range

{
                    "vendor": "uhop",
                    "product": "stream-json",
                    "versions": [
                        {
                            "version": ">= 2.0.0, < 3.7.0",
                            "status": "affected"
                        }
                    ]
                }

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