# 2026-010: Critical Vulnerabilities in Citrix NetScaler ADC and NetScaler Gateway

Publisher-attributed story with a reviewed brief or permitted publisher paragraph. The original publisher is responsible for the linked reporting.

- Publisher: CERT-EU
- Category: Vulnerabilities
- Original publication time: 2026-08-19T16:13:47Z
- First observed by NexusTechWire: 2026-10-01T17:27:53Z
- Original source: https://cert.europa.eu/publications/security-advisories/2026-010/
- NexusTechWire record: https://nexustechwire.com/news/news-39b99b914663d1a71840

## From the publisher

On 19 August 2026, Citrix published a security advisory addressing multiple critical vulnerabilities in NetScaler ADC (formerly Citrix ADC) and NetScaler Gateway (formerly Citrix Gateway). CERT-EU recommends updating affected devices as soon as possible.

Source license: [CC BY 4.0](https://creativecommons.org/licenses/by/4.0/). Publisher excerpt shortened and converted to plain text. Original source license applies.

Read the full original: [CERT-EU](https://cert.europa.eu/publications/security-advisories/2026-010/)

This record does not reproduce the complete article or represent independent confirmation of every source claim.