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CVE-2026-88779· citrix / netscaler· CWE-119

Citrix NetScaler Improper Restriction of Operations within the Bounds of a Memory Buffer Vulnerability

Exploited in the wild. Listed by CISA on 2026-10-04; known to be used by ransomware.

11.4%likelihood of exploitation, next 30 days
96%of all CVEs are less likely
Nonecheck to confirm it

Citrix NetScaler ADC (formerly Citrix ADC) and Citrix NetScaler Gateway (formerly Citrix Gateway) contain an improper restriction of operations within the bounds of a memory buffer vulnerability that could allow for a denial of service.

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

References

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