# Citrix UniconOS vulnerabilities

Source: https://junglewise.ai/threats/technologies/uniconos  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Updated: 13 November 2026, 03:07 UTC. Rebuilt every hour.  
Data: https://junglewise.ai/threats/technologies/uniconos.json  
License: CC BY 4.0 with a link back

Junglewise Threat Intelligence has tracked 3 vulnerabilities in Citrix UniconOS: 0 in the last 7 days and 3 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-53564, was published on 13 October 2026. 3 vulnerabilities in the last four weeks, up from none in the four before.

## Counts

- Last 7 days: 0
- Last 30 days: 0
- Last 90 days: 3
- All time: 3 (0 critical, 0 exploited in the wild)

## Latest Citrix UniconOS vulnerabilities

- [CVE-2026-53564: Citrix UniconOS arbitrary file read and write](https://junglewise.ai/threats/cve-2026-53564-vulnerability-in-citrix-uniconos-leading-to-arbitrary-file-read) (info, published 13 Oct 2026)
- [CVE-2026-53563: Citrix UniconOS persistent command execution](https://junglewise.ai/threats/cve-2026-53563-vulnerability-in-citrix-uniconos-leading-to-persistent-command) (info, published 13 Oct 2026)
- [CVE-2026-53562: Citrix UniconOS link following vulnerability](https://junglewise.ai/threats/cve-2026-53562-improper-link-resolution-before-file-access-link-following) (info, published 13 Oct 2026)

## Most severe Citrix UniconOS vulnerabilities

- [CVE-2026-53564: Citrix UniconOS arbitrary file read and write](https://junglewise.ai/threats/cve-2026-53564-vulnerability-in-citrix-uniconos-leading-to-arbitrary-file-read) (info, published 13 Oct 2026)
- [CVE-2026-53563: Citrix UniconOS persistent command execution](https://junglewise.ai/threats/cve-2026-53563-vulnerability-in-citrix-uniconos-leading-to-persistent-command) (info, published 13 Oct 2026)
- [CVE-2026-53562: Citrix UniconOS link following vulnerability](https://junglewise.ai/threats/cve-2026-53562-improper-link-resolution-before-file-access-link-following) (info, published 13 Oct 2026)

## Vulnerabilities per week

3 vulnerabilities in the last four weeks, up from none in the four before.

| Week of | Vulns | Critical | Exploited |
| --- | --- | --- | --- |
| 17 Aug 2026 | 0 | 0 | 0 |
| 24 Aug 2026 | 0 | 0 | 0 |
| 31 Aug 2026 | 0 | 0 | 0 |
| 7 Sep 2026 | 0 | 0 | 0 |
| 14 Sep 2026 | 0 | 0 | 0 |
| 21 Sep 2026 | 0 | 0 | 0 |
| 28 Sep 2026 | 0 | 0 | 0 |
| 5 Oct 2026 | 0 | 0 | 0 |
| 12 Oct 2026 | 3 | 0 | 0 |
| 19 Oct 2026 | 0 | 0 | 0 |
| 26 Oct 2026 | 0 | 0 | 0 |
| 2 Nov 2026 | 0 | 0 | 0 |
| 9 Nov 2026 | 0 | 0 | 0 |

## Other Citrix technologies

- [Citrix NetScaler Gateway](https://junglewise.ai/threats/technologies/gateway): 38 vulnerabilities
- [Citrix NetScaler ADC](https://junglewise.ai/threats/technologies/netscaler-adc): 26 vulnerabilities
- [Citrix XenServer](https://junglewise.ai/threats/technologies/xenserver): 11 vulnerabilities
- [Citrix NetScaler](https://junglewise.ai/threats/technologies/netscaler): 8 vulnerabilities
- [Citrix Application Delivery Controller (ADC)](https://junglewise.ai/threats/technologies/application-delivery-controller-adc): 5 vulnerabilities
- [Citrix Provisioning Services](https://junglewise.ai/threats/technologies/provisioning-services): 5 vulnerabilities
- [Citrix Sd-Wan Wanop Appliance](https://junglewise.ai/threats/technologies/sd-wan-wanop-appliance): 4 vulnerabilities

## Sources

NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories. Rebuilt every hour. Cite as: Junglewise Threat Intelligence, "Citrix UniconOS vulnerabilities", https://junglewise.ai/threats/technologies/uniconos, 13 November 2026.