CVE-2026-53563
Vulnerability in Citrix UniconOS leading to Persistent Command Execution This issue affects…
- Risk score
- 54/100
- CVSS
- 6.9 v4.0
- Exploit chance (30 days)
- 0.2%
- Published
- 13 Oct 2026
Open in the live forecast Today's forecast
What to know
- What it is
- Vulnerability in Citrix UniconOS leading to Persistent Command Execution This issue affects UniconOS: before 2607.2 CR and before 2603 LTSR CU2.
- Affected
- See advisory
- Fix
- Upgrade the product to 2607.2 or later.
- Exploitation
- No known exploitation
Why it is Yellow
- CVSS 6.9 medium
- On your watchlist: citrix
References
Original description
Vulnerability in Citrix UniconOS leading to Persistent Command Execution This issue affects UniconOS: before 2607.2 CR and before 2603 LTSR CU2.
Last activity 13 Oct 2026. Patch Forecast updates every hour.