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CVE-2026-3055

Estado: AnalizadaCrítica (9.3)⚠ Explotación activa

Insufficient input validation in NetScaler ADC and NetScaler Gateway when configured as a SAML IDP leading to memory overread

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

CISA KEV — explotada activamente

Tecnologías afectadas (2)

Citrix — Netscaler Application Delivery ControllerCitrix — Netscaler Gateway

CWE

Referencias

JSON original (NVD)

Mostrar
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  "cveTags": [],
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          "version": "2.0.3",
          "timestamp": "2026-03-23T00:00:00+00:00"
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        "cvssData": {
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          "attackVector": "NETWORK",
          "baseSeverity": "CRITICAL",
          "valueDensity": "NOT_DEFINED",
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          "modifiedSubAvailabilityImpact": "NOT_DEFINED",
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          "modifiedSubConfidentialityImpact": "NOT_DEFINED",
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  "published": "2026-03-23T21:17:17.477",
  "references": [
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      "url": "https://support.citrix.com/support-home/kbsearch/article?articleNumber=CTX696300",
      "tags": [
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    },
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    },
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      "description": [
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          "value": "CWE-125"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Insufficient input validation in NetScaler ADC and NetScaler Gateway when configured as a SAML IDP leading to memory overread"
    },
    {
      "lang": "es",
      "value": "Validación de entrada insuficiente en NetScaler ADC y NetScaler Gateway cuando se configura como un IDP SAML, lo que lleva a una sobrelectura de memoria."
    }
  ],
  "lastModified": "2026-06-17T10:42:58.157",
  "cisaActionDue": "2026-04-02",
  "cisaExploitAdd": "2026-03-30",
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}