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CVE-2026-88771· citrix / netscaler· CWE-119

Citrix NetScaler Improper Input Validation Vulnerability

Exploited in the wild. Listed by CISA on 2026-09-27; known to be used by ransomware.

81.9%likelihood of exploitation, next 30 days
100%of all CVEs are less likely
Nonecheck to confirm it

Citrix NetScaler ADC and NetScaler Gateway contain an improper input validation vulnerability that could allow an unauthenticated attacker to execute arbitrary commands.

No ready check is stored for this CVE. Confirm it by hand from the references.

References

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