CVE-2026-118261Published

Echo: Decompress permits unbounded gzip expansion in v4

Exact source revision recorded 29 Oct 2026 21:48:56 UTC. It does not establish the source's current position. Latest evidence.

Recorded JSON

cve-program · CVE-2026-118261

Published

echo

Vendor product

Original vendor version evidence · not evaluated as a NuGet range

{
                    "vendor": "labstack",
                    "product": "echo",
                    "versions": [
                        {
                            "version": ">= 4.0.0, < 4.16.1",
                            "status": "affected"
                        }
                    ]
                }

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