CVE-2026-19490 (GCVE-0-2026-19490)

Vulnerability from cvelistv5 – Published: 2026-08-19 12:54 – Updated: 2026-08-19 12:54
VLAI
Title
NetScaler ADC and NetScaler Gateway Security Bulletin for CVE-2026-19490
Summary
Vulnerability in NetScaler ADC and NetScaler Gateway. This issue affects ADC: from 14.1 through 73.32 and from 13.1 through 63.21; Gateway: from 14.1 through 73.32 and from 13.1 through 63.21.
Severity
9.3 (Critical)
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:L/SI:L/SA:L
Assigner
References
Impacted products
Vendor Product Version CPE status
NetScaler ADC Affected: 14.1 , ≤ 73.32 (patch)
Affected: 13.1 , ≤ 63.21 (patch)
guessed Create a notification for this product.
NetScaler Gateway Affected: 14.1 , ≤ 73.32 (patch)
Affected: 13.1 , ≤ 63.21 (patch)
guessed Create a notification for this product.
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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


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