CVE-2026-88778Published

TCP Initial Sequence Number (ISN) prediction

cve-program · CVE-2026-88778

Published

ADC

Vendor product

Original vendor version evidence · not evaluated as a NuGet range

{
                    "vendor": "Citrix NetScaler",
                    "product": "ADC",
                    "versions": [
                        {
                            "status": "affected",
                            "version": "0",
                            "lessThan": "14.1-73.37",
                            "versionType": "Patch"
                        },
                        {
                            "status": "affected",
                            "version": "0",
                            "lessThan": "13.1-64.23",
                            "versionType": "Patch"
                        },
                        {
                            "status": "affected",
                            "version": "0",
                            "lessThan": "14.1-73.37 FIPS",
                            "versionType": "Patch"
                        },
                        {
                            "status": "affected",
                            "version": "0",
                            "lessThan": "13.1.37.279 FIPS and NDcPP",
                            "versionType": "Patch"
                        }
                    ],
                    "defaultStatus": "unaffected"
                }

Gateway

Vendor product

Original vendor version evidence · not evaluated as a NuGet range

{
                    "vendor": "Citrix NetScaler",
                    "product": "Gateway",
                    "versions": [
                        {
                            "status": "affected",
                            "version": "0",
                            "lessThan": "14.1-73.37",
                            "versionType": "Patch"
                        },
                        {
                            "status": "affected",
                            "version": "0",
                            "lessThan": "13.1-64.23",
                            "versionType": "Patch"
                        }
                    ],
                    "defaultStatus": "unaffected"
                }

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