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CVE-2026-53563: Improper Neutralization of Special Elements used in an OS Command

🗓️ 13 Oct 2026 00:00:00Reported by Rapid7Type 
rapid7
 rapid7
🔗 www.rapid7.com👁 1 Views

Improper Neutralization of Special Elements in UniconOS leads to persistent command execution.

Related
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-53563
13 Oct 202612:10
–circl
citrix
Citrix
Citrix UniconOS Security Bulletin CVE-2026-53562, CVE-2026-53563, and CVE-2026-53564
13 Oct 202612:33
–citrix
cve
CVE
CVE-2026-53563
13 Oct 202622:04
–cve
cvelist
Cvelist
CVE-2026-53563 Persistent Command Execution
13 Oct 202622:04
–cvelist
euvd
EUVD
EUVD-2026-100753
14 Oct 202600:31
–euvd
nvd
NVD
CVE-2026-53563
13 Oct 202623:17
–nvd
ptsecurity
Positive Technologies
PT-2026-113545
13 Oct 202600:00
–ptsecurity

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14 Oct 2026 00:00Current
5.8Medium risk
Vulners AI Score5.8
CVSS 46.9
EPSS0.00215
1