---
id: CVE-2026-63310
title: >-
  Rejected reason: This CVE ID has been rejected or withdrawn by its CVE
  Numbering Authority.
summary: >-
  Rejected reason: This CVE ID has been rejected or withdrawn by its CVE
  Numbering Authority.
severity: high
cvss: 7.1
cvssVector: 'CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:H/A:H'
cwe:
  - CWE-494
vendor: Red Hat
product: Red Hat OpenShift AI (RHOAI)
affected:
  - exploit_intelligence
  - ansible_automation_platform 2
  - openshift_ai_rhoai
published: '2026-08-22'
updated: '2026-09-15'
sourceUpdated: '2026-09-15T00:16:57.827'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-63310'
references:
  - url: 'https://github.com/nltk/nltk/security/advisories/GHSA-5wp5-5229-5g6q'
    label: disclosure@vulncheck.com
  - url: >-
      https://www.vulncheck.com/advisories/nltk-before-missing-post-download-integrity-verification
    label: disclosure@vulncheck.com
  - url: >-
      https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-63310.json
  - url: 'https://access.redhat.com/security/cve/CVE-2026-63310'
  - url: 'https://bugzilla.redhat.com/show_bug.cgi?id=2521337'
  - url: 'https://www.cve.org/CVERecord?id=CVE-2026-63310'
  - url: 'https://nvd.nist.gov/vuln/detail/CVE-2026-63310'
  - url: 'https://github.com/advisories/GHSA-gf32-cmjh-8m9v'
tags:
  - nvd
  - csaf
  - vex
  - red-hat
  - ghsa
  - pip
epss: 0.00116
epssPercentile: 0.01823
aliases:
  - GHSA-gf32-cmjh-8m9v
ecosystem: pip
cvssSource: nvd
ingestedAt: '2026-08-23T04:42:15.277Z'
---

## Overview

Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.

## Package advisory (CVE-2026-63310)

Affected packages:

- `nltk <= 3.9.2`

Source: https://github.com/advisories/GHSA-gf32-cmjh-8m9v

## Vendor advisories

- **Red Hat VEX** · Important · affected: Exploit Intelligence, Red Hat Ansible Automation Platform 2, Red Hat OpenShift AI (RHOAI) · no fix planned: Exploit Intelligence, Red Hat Ansible Automation Platform 2, Red Hat OpenShift AI (RHOAI) · updated 2026-09-15 · [vex](https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-63310.json)