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CVE-2026-10817

Status: AnalyzedMedium (6.9)—

Insufficient input validation leading to memory overread in NetScaler ADC and NetScaler Gateway if the TCP TimeStamp is enabled in TCP Profile and is associated with the virtual server (of type LB, CS, VPN) or the service configured on NetScaler

CVSS

Exploitation probability (EPSS)

EPSS (Exploit Prediction Scoring System, FIRST) estimates how likely a vulnerability is to be exploited in the wild within 30 days. It complements CVSS (impact) and CISA KEV (confirmed exploitation).

Affected technologies (2)

Citrix — Netscaler Application Delivery ControllerCitrix — Netscaler Gateway

CWEs

References

Raw JSON (NVD)

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{
  "id": "CVE-2026-10817",
  "cveTags": [],
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          "valueDensity": "NOT_DEFINED",
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          "modifiedSubAvailabilityImpact": "NOT_DEFINED",
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  "published": "2026-06-30T13:17:04.363",
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      "url": "https://support.citrix.com/support-home/kbsearch/article?articleNumber=CTX696604",
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    }
  ],
  "lastModified": "2026-07-02T16:57:03.933",
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