CVE-2026-109391Published

Square Squash through commit e73f280 Unauthenticated YAML Deserialization via Symbolication API

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-2026-109391

Published

Squash

Vendor product

Original vendor version evidence · not evaluated as a NuGet range

{
                    "vendor": "Square",
                    "product": "Squash",
                    "defaultStatus": "unaffected",
                    "versions": [
                        {
                            "version": "0",
                            "lessThanOrEqual": "e73f2805f9eb30780a5c213b001f0f4255660fbf",
                            "status": "affected",
                            "versionType": "git"
                        }
                    ],
                    "packageURL": "pkg:github/SquareSquash/web",
                    "repo": "https://github.com/SquareSquash/web"
                }

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