CVE-2026-79657Published

NLTK before 3.10.3 Remote Code Execution via Unsafe Pickle Deserialization

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-2026-79657

Published

nltk

Vendor product

Original vendor version evidence · not evaluated as a NuGet range

{
                    "vendor": "nltk",
                    "product": "nltk",
                    "defaultStatus": "unaffected",
                    "versions": [
                        {
                            "version": "0",
                            "status": "affected",
                            "versionType": "semver",
                            "lessThan": "3.10.3"
                        },
                        {
                            "version": "3.10.3",
                            "status": "unaffected",
                            "versionType": "semver"
                        }
                    ],
                    "packageURL": "pkg:pypi/nltk"
                }

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